Upper Assemblies

We tend to test fire every custom AR15 upper assembly to verify cycling. We do not guarantee cycling with all ammunition due to vast differences in the quality of ammunition. We will only warranty cycling with the U.S. made ammunition. We will not warranty cycling with imported, steel cased or reloaded rounds. 

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  • AR-15 .458 SOCOM 10.5" Faxon Upper Build w/ 10" Slim Mlok Rail and CH
    AR-15 .458 SOCOM 10.5" Upper Build w/ 10" Slim Mlok Rail. CA and NY compliant. This upper assembly features:Action: Semi-auto Gas System: Pistol Length Gas System Chamber: .458 Socom Twist Rate: 1/14 Muzzle Device: Thread 11/16x24 custom TPI competition Barrel: Fa..
    AR-15 .458 SOCOM 10.5" Upper Build w/ 10" Slim Mlok Rail. CA and NY...
    $399.95$599.95
  • AR-15 300 AAC Blackout 16" Diamond "Predator" Upper Assembly
    AR-15 300AAC Blackout 16" Diamond "Predator" Upper Assembly. Created by Moriarti Armaments. CA and NY compliant.Action: Semi-auto Gas System: Carbine Length Gas System Chamber: 300 Blackout Twist Rate: 1/8 button rifled Barrel: 16" heavy barrel, 4150V s..
    AR-15 300AAC Blackout 16" Diamond "Predator" Upper Assembly. Create...
    $399.95
  • AR-15 300 AAC Blackout 16" Fluted "Black Shark" Upper Assembly
    AR-15 300AAC Blackout 16" Fluted "Black Shark" Upper Assembly. Created by Moriarti Armaments. CA and NY compliant. Action: Semi-auto Gas System: Carbine Length Gas System Chamber: 300 Blackout Twist Rate: 1/8 button rifled Barrel: 16" heavy barrel,..
    AR-15 300AAC Blackout 16" Fluted "Black Shark" Upper Assembly. Crea...
    $399.95
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  • AR-15 5.56/ .223 16" TACTICAL UPPER ASSEMBLY / LEFT HANDED SIDE CHARGER
    AR-15 upper assembly, 16" stainless steel barrel, mid-length slim mlok rail, LH Side Charger. Comes completed with BCG.Barrel - 16" 416R stainless steel hbar  barrel. Heat Treated to RC 28-32 Hardness, and Stress Relieved.  Chambered in .223 Wylde, accepts both 5.56 and .223 ro..
    AR-15 upper assembly, 16" stainless steel barrel, mid-length slim m...
    $449.95$599.95
  • AR-15 5.56/.223  16" M4 "BLACK SHARK" UPPER ASSEMBLY
    AR-15 5.56/.223  16" M4 "BLACK SHARK" UPPER ASSEMBLY. We ship across USA.Action: Semi-auto Barrel: 16" M4 contour, 4150V steel, chrome moly, heat treated, black, M4 feedramps, .750 gas block diameter.Gas System: Carbine Length Gas System Chamber: .223 Wylde (5.56 NATO..
    AR-15 5.56/.223  16" M4 "BLACK SHARK" UPPER ASSEMBLY. We ship ...
    $249.95$399.95
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  • AR-15 5.56/.223 10.5" Mlok Upper Assembly / Red Shroud / Red Accents / CH
    AR-15 5.56/.223 10.5" Mlok Upper Assembly / Red Shroud / Red AccentsChamber - 5.56/.223 WYLDEBarrel Twist - 1x7Barrel Thread - 1/2X28Barrel Steel - 4150 Chrome Moly with Nitro-Met coating, CNC machined, M4 feedrampsMuzzle Brake - AR-15 MICRO SLIP OVER BARREL SHROUD WITH..
    AR-15 5.56/.223 10.5" Mlok Upper Assembly / Red Shroud / Red Accent...
    $299.95$449.95
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  • AR-15 5.56/.223 10.5" Nitro-Met Quad Upper Assembly with Socom Style Brake
    Chamber - 5.56/.223 WYLDEBarrel Twist - 1x7Barrel Thread - 1/2X28Barrel Steel - 4150 Chrome Moly with Nitro-Met coating, CNC machined, M4 feedrampsMuzzle Brake - AR-15 Gen 2 Micro Reverse Thread slip over Socom style fake suppressorHandguard - 10" Hardcoat Anodized Quad..
    Chamber - 5.56/.223 WYLDEBarrel Twist - 1x7Barrel Thread&...
    $289.95$449.95
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  • AR-15 5.56/.223 10.5" Pistol Hybrid Mlok Upper Assembly
    AR-15 5.56/.223 10.5" Pistol Hybrid Mlok Upper Assembly Includes: Chamber - 5.56 NATO  (Shoots both .223 and 5.56) Barrel Twist - 1x7 Barrel Thread - 1/2 x 28 Barrel Steel - 41V50 CMV, M4, Parkerized Flash Hider - A2 Handguard - 10" Anodized Sl..
    AR-15 5.56/.223 10.5" Pistol Hybrid Mlok Upper Assembly Includ...
    $229.95$449.95
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  • AR-15 5.56/.223 16" BULL UPPER ASSEMBLY / 15" MLOK RAIL / BLACK
    AR-15 5.56/.223 16" BULL UPPER ASSEMBLY / 15" MLOK RAIL / BLACK. CA and NY compliant. PLEASE NOTE: WE CAN NOW MAKE THE RAIL IN ANODIZED BLACK ONLY. PICTURE SHOWS RAIL IN THE RED (NOT AVAILABLE)Action: Semi-auto Barrel: 16" heavy profile, 4150V steel, chrome moly, heat treated, black, M..
    AR-15 5.56/.223 16" BULL UPPER ASSEMBLY / 15" MLOK RAIL / BLACK. CA...
    $269.95$399.95
  • AR-15 5.56/.223 16" Diamond "Predator" Upper Assembly
    AR-15 5.56/.223 16" Diamond "Predator" Upper Assembly. Created by Moriarti Armaments. Action: Semi-auto Gas System: Carbine Length Gas System Chamber: .223 Wylde (shoots both, 5.56 and .223 Rem) Twist Rate: 1/8 button rifled Barrel: 16" heavy barre..
    AR-15 5.56/.223 16" Diamond "Predator" Upper Assembly. Created by M...
    $299.95$399.95
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  • AR-15 5.56/.223 16" M4  BARRETT STYLE UPPER ASSEMBLY / FDE
    AR-15 5.56/.223 16" M4  BARRETT STYLE UPPER ASSEMBLY / FDE. CA and NY compliant.Action: Semi-auto Gas System: Carbine Length Gas System Chamber: 5.56 NATO (shoots both, 5.56 and 2.23 rem) Twist Rate: 1/9* Barrel: 16" M4 contour, 4150V steel, chrome moly, hea..
    AR-15 5.56/.223 16" M4  BARRETT STYLE UPPER ASSEMBLY / FDE. CA...
    $299.95$499.95
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  • AR-15 5.56/.223 16" M4 "BLACK CANON" UPPER ASSEMBLY
    AR-15 5.56/.223 16" M4 "BLACK CANON" UPPER ASSEMBLY. CA and NY compliant.Action: Semi-auto Gas System: Carbine Length Gas System Chamber: 5.56 NATO/.223 Wylde Twist Rate: 1/8* Muzzle Device: Thread 1/2X28 6" mock muzzle brake flush mount shroud (the can add..
    AR-15 5.56/.223 16" M4 "BLACK CANON" UPPER ASSEMBLY. CA a...
    $249.95$399.95
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  • AR-15 5.56/.223 16" M4 "PREDATOR" UPPER ASSEMBLY
    AR-15 5.56/.223 16" M4 PREDATOR UPPER ASSEMBLY. Created by Moriarti Armaments. CA and NY compliant.Action: Semi-auto Gas System: Carbine Length Gas System Chamber: 5.56 NATO (accepts both 5.56 NATO and .223 REM) Twist Rate: 1/8 button rifled* Barrel: 16..
    AR-15 5.56/.223 16" M4 PREDATOR UPPER ASSEMBLY. Created b...
    $249.95$399.95
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  • AR-15 5.56/.223 16" M4 BLUE UPPER ASSEMBLY W/CUSTOM BRAKE
    AR-15 5.56/.223 16" M4 BLUE UPPER ASSEMBLY W/CUSTOM BRAKE. Created by Moriarti Armaments. CA and NY compliant.Action: Semi-auto Gas System: Carbine Length Gas System Chamber: .223 Wylde (5.56 NATO/.223 REM) Twist Rate: 1/8 button rifled* Barrel: 16" M4 ..
    AR-15 5.56/.223 16" M4 BLUE UPPER ASSEMBLY W/CUSTOM BRAKE. Created ...
    $299.95$499.95
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  • AR-15 5.56/.223 16" M4 LONG MLOK UPPER ASSEMBLY / 15" / TRIPORT
    AR-15 16" 5.56/.223 M4 MLOK UPPER ASSEMBLYAction: Semi-auto Chamber: 5.56 NATO/.223 Wylde Twist Rate: 1/8 button rifled*  Muzzle Device: Thread 1/2 X28  muzzle brake   Barrel: 16" M4 contour, 4150V steel, chrome moly, heat treated, black, M4 feedra..
    AR-15 16" 5.56/.223 M4 MLOK UPPER ASSEMBLYAction: Semi-auto ...
    $229.95$399.95
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  • AR-15 5.56/.223 16" M4 MAGPUL MOE FLAT TOP UPPER ASSEMBLY - BLACK
    AR-15 5.56/.223 16" M4 MAGPUL MOE FLAT TOP UPPER ASSEMBLY  - BLACK RAILAction: Semi-auto Gas System: Carbine Length Gas System Chamber: 5.56 NATO Twist Rate: 1/8  Muzzle Device: Thread 1/2 X28 A2 Flash Hider     Barrel: 16" M4 hb..
    AR-15 5.56/.223 16" M4 MAGPUL MOE FLAT TOP UPPER ASSEMBLY...
    $219.95$399.95
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  • AR-15 5.56/.223 16" M4 MAGPUL MOE FLAT TOP UPPER ASSEMBLY - FDE
    AR-15 5.56/.223 16" M4 MAGPUL MOE FLAT TOP UPPER ASSEMBLY - FDEAction: Semi-auto Gas System: Carbine Length Gas System Chamber: 5.56 NATO / .223 WYLDE (shoots both, 5.56 and 223 rem) Muzzle Device: Thread 1/2 X28 Flash HiderIncludes:AR-15 Snap RingAR-15 Delta RingAR-15 Weld ..
    AR-15 5.56/.223 16" M4 MAGPUL MOE FLAT TOP UPPER ASSEMBLY - FDEActi...
    $219.95$349.95
  • AR-15 5.56/.223 16" M4 MAGPUL MOE FLAT TOP UPPER ASSEMBLY - OD GREEN
    AR-15 5.56/.223 16" M4 MAGPUL MOE FLAT TOP UPPER ASSEMBLY - OD GREENAction: Semi-auto Gas System: Carbine Length Gas System Chamber: 5.56 NATO Muzzle Device: Thread 1/2 X28 Flash HiderIncludes:AR-15 Snap RingAR-15 Delta RingAR-15 Weld Spring Specifics:Barrel: 5.56 NA..
    AR-15 5.56/.223 16" M4 MAGPUL MOE FLAT TOP UPPER ASSEMBLY - OD GREE...
    $219.95$349.95
  • AR-15 5.56/.223 16" M4 RED "PINEAPPLE" UPPER ASSEMBLY
    AR-15 5.56/.223 16" M4 RED "PINEAPPLE" UPPER ASSEMBLY. Created by Moriarti Armaments. CA and NY compliant.Action: Semi-auto Gas System: Carbine Length Gas System Chamber: 5.56 NATO/ .223 Wylde (either accepts 5.56 NATO/.223 REM rounds) Twist Rate: 1/8 button rifled..
    AR-15 5.56/.223 16" M4 RED "PINEAPPLE" UPPER ASSEMBLY. Created...
    $399.95$549.95
  • AR-15 5.56/.223 16" M4 SLIM MLOK UPPER ASSEMBLY /12" MLOK
    AR-15 5.56/.223 16" M4 SLIM MLOK UPPER ASSEMBLY FEATURES:Action: Semi-auto Gas System: Carbine Length Gas System Chamber: 5.56 NATO/.223 Wylde Twist Rate: 1/9* button rifled Muzzle Device: 1/2X28 3 port Muzzle Brake Barrel: 16" M4 hbar contour, 4150V steel, chrome..
    AR-15 5.56/.223 16" M4 SLIM MLOK UPPER ASSEMBLY FEATURES:Action:&nb...
    $229.99$349.95
  • AR-15 5.56/.223 16" Spiral Fluted "Black Shark" Upper Assembly / Mlok
    AR-15 5.56/.223 16" Spiral Fluted "Black Shark" Upper Assembly / Mlok. CA and NY compliant. Action: Semi-auto Gas System: Carbine Length Gas System Chamber: 223 Wylde Twist Rate: 1/8 button rifled Barrel: 16" heavy barrel, 4150V steel, chrome moly,..
    AR-15 5.56/.223 16" Spiral Fluted "Black Shark" Upper Assembly / Ml...
    $269.95$399.95
  • AR-15 5.56/.223 16" STAINLESS STEEL PREMIUM QUAD UPPER ASSEMBLY
    AR-15 5.56/.223 16" STAINLESS STEEL PREMIUM QUAD UPPER ASSEMBLY FEATURES:Action: Semi-auto Barrel: 16" M4 contour, 416r cold rolled steel, stainless steel finish, M4 feedramps, .750 gas block diameterGas System: Carbine Length Gas System Chamber: .223 Wylde (5.56 NATO/.223..
    AR-15 5.56/.223 16" STAINLESS STEEL PREMIUM QUAD UPPER ASSEMBLY FEA...
    $249.95$399.95
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  • AR-15 5.56/.223 7.5" Cookie Cutter Upper Assembly / Quadrail
    AR-15 5.56/.223 7.5" Cookie Cutter Upper Assembly / QuadrailAction: Semi-auto Gas System: Pistol Length Gas System Chamber: 5,56 NATO Twist Rate: 1/7  Muzzle Device: Strikes Industries Cookie Cutter compensator  (reduces recoil on short barreled rifles and p..
    AR-15 5.56/.223 7.5" Cookie Cutter Upper Assembly / QuadrailAction:...
    $269.95$399.95
  • AR-15 5.56/.223 7.5" Mlok Upper Assembly / Blue Shroud / Blue Accents / CH
    AR-15 5.56/.223 7.5" Mlok Upper Assembly / Blue Shroud / Blue Accents / CHChamber - 5.56/.223 WYLDEBarrel Twist - 1x7Barrel Thread - 1/2X28Barrel Steel - 4150 Chrome Moly with Nitro-Met coating, CNC machined, M4 feedrampsMuzzle Brake - AR-15 MICRO SLIP OVER BARREL SHROU..
    AR-15 5.56/.223 7.5" Mlok Upper Assembly / Blue Shroud / Blue Accen...
    $299.95$449.95
  • AR-15 5.56/.223 7.5" MLOK Upper Assembly with Socom Style Brake
    Chamber - 5.56/.223 WYLDEBarrel Twist - 1x7Barrel Thread - 1/2X28Barrel Steel - 4150 Chrome Moly with Nitro-Met coating, CNC machined, M4 feedrampsMuzzle Brake - AR-15 Gen 2 Micro Reverse Thread slip over Socom style fake suppressorHandguard - 7" Hardcoat Anodized Slim ..
    Chamber - 5.56/.223 WYLDEBarrel Twist - 1x7Barrel Thread&...
    $289.95$399.95
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  • AR-15 5.56/.223 8.5" Slick MLOK Upper Assembly with Mini Can
    AR-15 5.56/.223 8.5" Slick MLOK Upper Assembly with Mini CanChamber - 5.56/.223 WYLDEBarrel Twist - 1x7Barrel Thread - 1/2X28Barrel Steel - 4150 Chrome Moly, phosphate finish, CNC machined, M4 feedrampsMuzzle Brake - AR-15 Mini CanHandguard - 10" Hardcoat Anodized Slim ..
    AR-15 5.56/.223 8.5" Slick MLOK Upper Assembly with Mini CanChamber...
    $229.95$399.95
  • AR-15 .223 WYLDE 16" STAINLESS BLACK CLAW PREMIUM UPPER ASSEMBLY /MLOK
    AR-15 .223 WYLDE 16" STAINLESS BLACK CLAW PREMIUM UPPER ASSEMBLY. Barrel - 16" 416R stainless steel hbar contour barrel. Hardened to 26-32 rc and stress relieved. Chambered in .223 WYLDE, 1-8 rh twist. Bear Claw spiral flutes. Button rifled, 6 Grooves. .750 under gas block. 1/2-28 threads. ..
    AR-15 .223 WYLDE 16" STAINLESS BLACK CLAW PREMIUM UPPER ASSEMBLY.&n...
    $299.95$449.95
  • AR-15 .223 WYLDE 18" MID BLACK CLAW PREMIUM UPPER ASSEMBLY / MLOK
    AR-15 .223 WYLDE 18" MID BLACK CLAW PREMIUM UPPER ASSEMBLY / MLOKBarrel - 18" 416R stainless steel hbar contour barrel. Hardened to 26-32 rc and stress relieved. Chambered in .223 WYLDE, 1-8 rh twist. Bear Claw spiral flutes. Button rifled, 6 Grooves. .750 under gas block. 1/2-28 threads. Barre..
    AR-15 .223 WYLDE 18" MID BLACK CLAW PREMIUM UPPER ASSEMBLY / MLOKBa...
    $299.95$499.95
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  • AR-15 .223 WYLDE 18" MID BLACK WOLF UPPER ASSEMBLY / MLOK
    AR-15 .223 WYLDE 18" MID BLACK WOLF UPPER ASSEMBLY / MLOKBarrel - 18" 416R stainless steel hbar contour barrel. Hardened to 26-32 rc and stress relieved. Chambered in .223 WYLDE, 1-8 rh twist. Black claw flutes. Button rifled, 6 Grooves. .750 under gas block. 1/2-28 threads. Barrel is finished ..
    AR-15 .223 WYLDE 18" MID BLACK WOLF UPPER ASSEMBLY / MLOKBarrel - 1...
    $299.95$499.95
  • AR-15 .223 Wylde 24" CMV Fluted Tactical Bull Upper Assembly, Left Handed Side Charger
    AR-15 .223 Wylde CMV Fluted Tactical Bull Upper Assembly, Left Handed Side Charger.  CA and NY compliant.Barrel - 24" 4150 CMV heavy barrel, fluted. Heat Treated to RC 28-32 Hardness, and Stress Relieved.  Black nitride finish. Chambered in .223 Wylde, accepts both 5.56 and .223 ..
    AR-15 .223 Wylde CMV Fluted Tactical Bull Upper Assembly, Left Hand...
    $549.95$649.95
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  • AR-15 .223 Wylde 24" Tactical Bull Upper Assembly/Side Charger/BCG
    AR-15 .223 Wylde 24" Tactical Bull Upper Assembly, Side Charger.  CA and NY compliant.Barrel - 24" 4150 CMV bull barrel, non fluted. Heat Treated to RC 28-32 Hardness, and Stress Relieved.  Black nitride finish. Chambered in .223 Wylde, accepts both 5.56 and .223 rounds. 1-8 rh t..
    AR-15 .223 Wylde 24" Tactical Bull Upper Assembly, Side Charger. &n...
    $499.95$549.95
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  • AR-15 .223/5.56 12" Pistol Upper Assembly / 12" Mlok / Anodized Black
    AR-15 .223/5.56 12" Pistol Upper Assembly / 12" Mlok / Anodized BlackFeatures:AR15 Assembled Upper Receiver12" M-LOK Slim Profile Handguard12" 5.56 CMV Barrel, Carbine LengthLow Profile Gas Block and Carbine Length Gas TubeProduct comes assembledThis complete upper does not include BCG or Charging H..
    AR-15 .223/5.56 12" Pistol Upper Assembly / 12" Mlok / Anodized Bla...
    $249.95$399.95
  • AR-15 .223/5.56 16" "Black Wolf" stainless steel upper assembly / Walking dead / Left handed side charger
    AR-15 .223/5.56 16" "Black Wolf" stainless steel upper assembly / Walking dead / Left handed side charger. This upper is build on left hand side charging upper receiver. Comes complete with BCG and CH.Barrel - 16" 416 stainless steel hbar barrel, stainless steel, nitride coated, stainless steel stra..
    AR-15 .223/5.56 16" "Black Wolf" stainless steel upper assembly / W...
    $499.95$599.95
  • AR-15 .350 Legend  20" Stainless Steel Tactical Upper Assembly
    AR-15 5.56/.223 20" tactical upper assembly in stainless steel. Length20"ProfileHeavy BarrelTwist1:16FinishStainlessMaterial416R Stainless SteelThread Pitch5/8 x 24Caliber350 LegendFeed Ramp.300 BlackoutFlutesN/AGas SystemCarbineGas Block System0.750Gas Hole Diameter0.1015Charging StyleRear Charg..
    AR-15 5.56/.223 20" tactical upper assembly in stainless steel. ...
    $299.95$499.95
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  • AR-15 .350 Legend 16" M4 MLOK Upper Assembly | Side Charging Receiver
    AR-15 .350 Legend 16" M4 MLOK Upper Assembly | Side Charging ReceiverBarrel - 16" packerized 4150 CMV. M4 profile. Chambered in 350 legend. 1-16 rh twist. .750 diameter under gas block. M4 feedramps. 5/8x24 thread. Barrel is finished off with flash hider. A3  flat top upper receive..
    AR-15 .350 Legend 16" M4 MLOK Upper Assembly | Side Charging Receiv...
    $399.95$499.95
  • AR-15 300 AAC blackout 10.5"  pistol upper assembly with flash cone
    AR-15 300 AAC blackout 10.5"  pistol upper assembly with flash coneBARREL - 10.5" 4150V PARKERIZED HBAR/HEAVY CONTOUR BARREL. HARDENED TO 26-32 RC AND STRESS RELEIVED.  CHAMBERED IN 300 BLACKOUT. 1/7 RH TWIST.* PISTOL GAS SYSTEM .750 UNDER GAS BLOCK. BARREL IS FINISHED OFF WITH A..
    AR-15 300 AAC blackout 10.5"  pistol upper assembly with flash...
    $249.95$399.95
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  • AR-15 300 Blackout 16" black diamond modular bull upper assembly
    AR-15 300 Blackout 16" black diamond modular bull upper assembly is offered exclusively by Moriarti Armaments. The upper receiver features:Barrel - 16" 416 stainless steel bull contour barrel with black diamond fluting. Hardened to 26-32 rc and stress releived.  Chambered in 300 Blackout. ..
    AR-15 300 Blackout 16" black diamond modular bull upper assemb...
    $499.95
  • AR-15 5.56/.223  "Eagle Claw" 16" stainless fluted tactical bull upper assembly
    AR-15 5.56/.223 "Eagle Claw" 16" stainless fluted tactical bull upper assembly. Exclusively designed by Moriarti Armaments. Barrel - 16" 416 stainless steel bull barrel with straight nitride fluting. Hardened to 26-32 rc and stress releived.  Chambered in 5.56 nato (also accepts .223 rounds)...
    AR-15 5.56/.223 "Eagle Claw" 16" stainless fluted tactical bull up...
    $499.95
  • AR-15 5.56/.223 10.5" Pistol Upper Assembly - Burnt Bronze
    BARREL - 10.5" 5.56 NATO M4 CONTOUR 41V50 CMV BARREL, NITRIDE COATED. HEAT TREATED TO RC 28-32 AND STRESS RELIEVED. NITRIDE COATED. 1-8 RH TWIST. .750 UNDER GAS BLOCK. THREADED AND ACCENTED WITH SLIP OVER SHROUD. M4 FEEDRAMPS. A3  FLAT TOP UPPER RECEIVER - MADE FROM CERT..
    BARREL - 10.5" 5.56 NATO M4 CONTOUR 41V50 CMV BARREL, NITRI...
    $269.95$449.95
  • AR-15 5.56/.223 10.5" Walking Dead pistol upper assembly
    AR-15 5.56/.223 10.5" Walking Dead pistol upper assembly  includes:Barrel - 10.5" 416 stainless steel hbar/heavy contour barrel. Hardened to 26-32 rc and stress relived.  Chambered in 5.56 NATO. 1-7 rh twist 6 groove button rifled. .750 under gas block. Barrel is finished off with walking ..
    AR-15 5.56/.223 10.5" Walking Dead pistol upper assembly  incl...
    $279.95$399.95
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  • AR-15 5.56/.223 16" Black Diamond Modular Bull Upper Assembly / Mlok
    AR-15 5.56/.223 16" black diamond modular bull upper assembly is offered exclusively by Moriarti Armaments. The upper receiver features:Barrel - 16" 416 stainless steel bull contour barrel with black diamond fluting. Hardened to 26-32 rc and stress releived.  Chambered in 5.56 nato (also accept..
    AR-15 5.56/.223 16" black diamond modular bull upper assembly is of...
    $349.95$549.95
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  • AR-15 5.56/.223 16" black diamond tactical upper assembly
    AR-15 5.56/.223 16" black diamond tactical upper assembly. Barrel is exclusively designed for Moriarti Armaments - black nitride plated with stainless steel diamond flutes.Barrel - 16" 416 stainless steel hbar contour barrel with black diamond fluting. Hardened to 26-32 rc and stress relieved.&..
    AR-15 5.56/.223 16" black diamond tactical upper assembly. Barrel i...
    $289.95$549.95
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  • AR-15 5.56/.223 16" blue diamond modular bull upper assembly
    AR-15 5.56/.223 16" blue diamond modular bull upper assembly is offered exclusively by Moriarti Armaments. The upper receiver features:Barrel - 16" 416 stainless steel bull contour barrel with diamond fluting. Hand blue coated with stainless flutes. Hardened to 26-32 rc and stress relieved.  Ch..
    AR-15 5.56/.223 16" blue diamond modular bull upper assembly is off...
    $349.95$499.95
  • AR-15 5.56/.223 16" Blue Diamond Tactical Upper Assembly / Mlok
    AR-15 5.56/.223 16" Blue Diamond Tactical Upper Assembly / Mlok. Barrel is exclusively designed for Moriarti Armaments - Blue  nitride plated with stainless steel diamond flutes.Barrel - 16" 416 stainless steel hbar contour barrel with Blue  diamond fluting. Hardened to 26-32 rc and s..
    AR-15 5.56/.223 16" Blue Diamond Tactical Upper Assembly / Mlok. Ba...
    $289.95$549.95
  • AR-15 5.56/.223 16" diamond fluted stainless steel tactical upper
    AR-15 5.56/.223 16" diamond fluted stainless steel tactical upper is a perfect upgrade to your AR-15 Rifle. CA compliant. Barrel - 16" 416 stainless steel hbar gov. Contour barrel. Chambered in 223 Wylde (accepts 5.56 and .223 rounds). 1-8 rh twist. Hardened to 26-32 rc and stress rel..
    AR-15 5.56/.223 16" diamond fluted stainless steel tactical up...
    $299.95$449.95
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  • AR-15 5.56/.223 16" LIGHTWEIGHT UPPER WITH 15" FDE SLIM FREE FLOAT
    AR-15 5.56/.223 16" LIGHTWEIGHT UPPER WITH 15" FDE SLIM FREE FLOAT.  Barrel Length: 16"Gas System: CarbineBarrel Steel: 416R Stainless SteelBarrel Finish: Stainless SteelMuzzle Thread: 1/2x28Chamber: 5.56/.223 WyldeTwist Rate: 1 in 8"Barrel Extension: M4Diameter at Gas Block: .750"Gas Block ..
    AR-15 5.56/.223 16" LIGHTWEIGHT UPPER WITH 15" FDE SLIM FREE FLOAT....
    $259.95$349.95
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  • AR-15 5.56/.223 16" MLOK UPPER ASSEMBLY WITH SLIP OVER BARREL SHROUD
    AR-15 5.56/.223 16" M4 MLOK UPPER ASSEMBLY WITH SLIP OVER BARREL SHROUD CA and NY compliantAction: Semi-autoGas System: Carbine Length Gas SystemChamber: 5.56 NATO (shoots both 5.56 NATO and .223 Rem)Twist Rate: 1/8*Muzzle Device: Slip over barrel shroud with multi port muzzle brak..
    AR-15 5.56/.223 16" M4 MLOK UPPER ASSEMBLY WITH SLIP OVER BARREL SH...
    $269.95$399.95
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  • AR-15 5.56/.223 16" red diamond modular bull upper assembly
    AR-15 5.56/.223 16" red diamond modular bull upper assembly is offered exclusively by Moriarti Armaments. The upper receiver features:Barrel - 16" 416 stainless steel bull contour barrel with diamond fluting. Hand red coated with stainless flutes. Hardened to 26-32 rc and stress relieved.  Cham..
    AR-15 5.56/.223 16" red diamond modular bull upper assembly is offe...
    $399.95$499.95
  • AR-15 5.56/.223 16" Red Diamond Tactical Upper Assembly / Mlok
    AR-15 5.56/.223 16" Red Diamond Tactical Upper Assembly / Mlok. Barrel is exclusively designed for Moriarti Armaments - red nitride plated with stainless steel diamond flutes.Barrel - 16" 416 stainless steel hbar contour barrel with red diamond fluting. Hardened to 26-32 rc and stress relieved...
    AR-15 5.56/.223 16" Red Diamond Tactical Upper Assembly / Mlok. Bar...
    $289.95$549.95
  • AR-15 5.56/.223 16" slick side diamond stainless steel upper assembly
    AR-15 5.56/.223 16" slick side diamond stainless steel upper assembly. CA/NY compliant. Barrel - 16" 416 stainless steel hbar gov. Contour barrel. Chambered in 5.56 nato (also accepts .223 rounds). 1-9 rh twist. Hardened to 26-32 rc and stress relieved. Button rifled. .750 under gas b..
    AR-15 5.56/.223 16" slick side diamond stainless steel upper assemb...
    $239.95$399.95
  • AR-15 5.56/.223 16" STAINLESS STEEL "GOLF BALL" UPPER ASSEMBLY
    AR-15 5.56/.223 16" STAINLESS STEEL "GOLF BALL" UPPER ASSEMBLY INCLUDES:Barrel - 16" 416r stainless steel hbar contour barrel, stainless steel fluted. Hardened to 26-32 rc and stress relieved. Chambered in .223 Wylde, 1-8 rh twist.* Button rifled. .750 under gas block. Ball fluted. 1/2-28 threa..
    AR-15 5.56/.223 16" STAINLESS STEEL "GOLF BALL" UPPER ASSEMBLY ...
    $399.95
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  • AR-15 5.56/.223 16" STAINLESS STEEL BLACK "GOLF BALL" UPPER ASSEMBLY
    AR-15 5.56/.223 16" STAINLESS STEEL BLACK "GOLF BALL" UPPER ASSEMBLY features:Barrel - 16" 416r stainless steel hbar barrel, nitride coated and stainless fluted. Hardened to 26-32 rc and stress relieved.  Chambered in .223 Wylde (accepts both rounds, 5.56 and .223). 1-8 rh twist. Button ri..
    AR-15 5.56/.223 16" STAINLESS STEEL BLACK "GOLF BALL" UPPER ASSEMBL...
    $399.95
  • AR-15 5.56/.223 16" stainless steel diamond pulse fluted tactical bull upper assembly
    AR-15 5.56/.223 16" stainless steel diamond pulse fluted tactical bull upper assembly. Specifics:A3  flat top upper reciever - made from certified 7075-t6 aluminum forgings. Black hardcoat anodized and teflon coated to gov. specs. Forward assist and dust cover installed. M4 feedramps...
    AR-15 5.56/.223 16" stainless steel diamond pulse fluted tactical b...
    $299.95$449.95
  • AR-15 5.56/.223 16" stainless steel pencil lightweight upper assembly
    AR-15 5.56/.223 16" stainless steel pencil lightweight upper assembly features:A3 flat top upper reciever - Made from certified 7075-T6 aluminum forgings. Black hardcoat anodized to gov. specs. Forward assist and dust cover installed. M4 feedramps.Barrel - 16" 416 stainless steel pencil/lightwe..
    AR-15 5.56/.223 16" stainless steel pencil lightweight upper assemb...
    $249.95$299.95
  • AR-15 5.56/.223 16" stainless steel spiral fluted upper assembly
    AR-15 5.56/.223 16" stainless steel spiral fluted tactical upper assembly features:Barrel - 16" 416 stainless steel hbar contour barrel with x-treme fluting. Hardened to 26-32 rc and stress relieved.  Chambered in 5.56 nato (also accepts .223 rounds). 1-9 rh twist 6 groove button rifled. .750 d..
    AR-15 5.56/.223 16" stainless steel spiral fluted tactical upper as...
    $269.95$399.95
  • AR-15 5.56/.223 16" stainless steel straight fluted tactical upper assembly
    AR-15  5.56/.223 16" stainless steel straight fluted tactical upper assembly. Barrel - 16" 416 stainless steel hbar contour barrel. Hardened to 26-32 rc and stress relieved. Chambered in 5.56 nato 1-9 rh twist. Button rifled. .750 under gas block. Straight fluted. 1/2-28 thr..
    AR-15  5.56/.223 16" stainless steel straight fluted tactical ...
    $249.95$429.95
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  • AR-15 5.56/.223 16" stainless steel tactical bull upper assembly
    AR-15 5.56/.223 16" stainless steel tactical bull upper assembly includes:Barrel - 16" 416 stainless steel bull barrel. Chambered in 5.56 nato (also accepts .223 rounds). Hardened to 26-32 rc and stress releived.  1-9 rh twist 6 groove button rifled. .936 under gas block. Target crown..
    AR-15 5.56/.223 16" stainless steel tactical bull upper assembly in...
    $269.99$329.95
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  • AR-15 5.56/.223 16" stainless steel x-treme fluted bull upper assembly / Mlok
    AR-15 5.56/.223 16" stainless steel x-treme fluted tactical bull upper assembly includes:Barrel - 16" 416 stainless steel bull contour barrel with x-treme fluting. Hardened to 26-32 rc and stress relieved.  Chambered in 5.56 nato (also accepts .223 rounds). 1-9 rh twist 6 groove button rifled. ..
    AR-15 5.56/.223 16" stainless steel x-treme fluted tactical bull up...
    $299.95$449.95
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  • AR-15 5.56/.223 16" yellow diamond modular bull upper assembly
    AR-15 5.56/.223 16" yellow diamond modular bull upper assembly is offered exclusively by Moriarti Armaments. The upper receiver features:Barrel - 16" 416 stainless steel bull contour barrel with diamond fluting. Hand yellow coated with stainless flutes. Hardened to 26-32 rc and stress relieved. ..
    AR-15 5.56/.223 16" yellow diamond modular bull upper assembly is o...
    $299.95$499.95
  • AR-15 5.56/.223 16" Yellow Diamond Tactical Upper Assembly / Pineapple
    AR-15 5.56/.223 16" yellow diamond tactical upper assembly. Barrel is exclusively designed for Moriarti Armaments - yellow nitride plated with stainless steel diamond flutes.Barrel - 16" 416 stainless steel hbar contour barrel with yellow diamond fluting. Hardened to 26-32 rc and stress relieve..
    AR-15 5.56/.223 16" yellow diamond tactical upper assembly. Barrel ...
    $269.95$549.95