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Upper Assemblies
Moriarti tends to test fire every custom AR-15 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-15 300 AAC Blackout 16" Stainless Black Wolf Upper Assembly / Mlok. 300 blackout caliber uppers use your standard .223/5.56 bolt carrier group and magazines. No special bolts or magazines to buy to get into a new caliber. Barrel - 16" 416 stainless steel hbar contour barrel. Hardened ..AR-15 300 AAC Blackout 16" Stainless Black Wolf Upper Assembly / Ml...$299.95$429.95
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AR-15 300 AAC blackout 16" stainless steel black diamond fluted upper assembly. 300 blackout caliber uppers use your standard .223/5.56 bolt carrier group and magazines! No special bolts or magazines to buy to get into a new caliber. Barrel - 16" 416 stainless steel hbar contou..AR-15 300 AAC blackout 16" stainless steel black diamond fluted upp...$349.95$549.95 -
AR-15 300 AAC 16" BLACKOUT STAINLESS STEEL DIAMOND FLUTED UPPER ASSEMBLY, 300 blackout caliber uppers use your standard .223/5.56 bolt carrier group and magazines. No special bolts or magazines needed to get into a new caliber! This upper is custom flute to order - please allow 3-4 weeks on ETA.Barr..AR-15 300 AAC 16" BLACKOUT STAINLESS STEEL DIAMOND FLUTED UPPER ASS...$299.95$549.95 -
AR-15 300 AAC Blackout 16" stainless steel spiral fluted tactical upper assembly. 300 Blackout chamber uses AR-15/M16 BCG and standard AR-15 mags. Features include:1. 300 Blackout Chamber: A special chamber that utilizes the versatile .300 Blackout rounds. This cartridge provides a wide va..AR-15 300 AAC Blackout 16" stainless steel spiral fluted tacti...$269.95$499.95 -
AR-15 300 AAC blackout 16" stainless steel straight fluted tactical upper assembly. 300 blackout caliber uppers use your standard .223/5.56 bolt carrier group and magazines. No special bolts or magazines to buy to get into a new caliber! Just drop an upper on your standard mil-spec AR-15 lower, and ..AR-15 300 AAC blackout 16" stainless steel straight fluted tactical...$299.99$399.95
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AR-15 300 AAC Blackout 5" Slick Profile Pistol Upper Assembly / Shark / American Flag is a perfect addition to your AR pistol. No other modifications to your AR-15 is required. Uses standard AR-15/M16 BCG. All you need is 300 BLK ammo and this upper - and you have a new AR. Features:300 Blackou..AR-15 300 AAC Blackout 5" Slick Profile Pistol Upper Assembly / Sha...$259.95$399.95
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AR-15 300 AAC BLK 14.5'' PISTOL UPPER ASSEMBLY / 7" FAKE SUPPRESSOR / MLOK is a perfect addition to your pistol look. Just drop this pistol upper assembly on your Mil-Spec lower receiver and enjoy the outdoors. Created by MA especially for you, all USA made. BARREL - 14.5" 41V50 CMV STEEL&nbs..AR-15 300 AAC BLK 14.5'' PISTOL UPPER ASSEMBLY / 7" FAKE SUPPRESSOR...$299.95$449.95
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AR-15 300 Blackout 16" Chrome Moly Upper Assembly / Blue / Triport - perfect upgrade for your AR-15 modern sporting rifle. Some features include:1. Lightweight semi-automatic design in anodized blue.2. 300 Blackout: The .300 Blackout, also known as 7.62×35mm is a rifle cartridge developed in th..AR-15 300 Blackout 16" Chrome Moly Upper Assembly / Blue / Triport ...$299.95$399.95 -
AR-15 300 BLK 16" STAINLESS BLACK CLAW PREMIUM UPPER ASSEMBLY / MLOK Barrel - 16" 416R stainless steel contour barrel. Hardened to 26-32 rc and stress relieved. Chambered in .300 BLACKOUT AAC, 1-8 rh twist. Bear Claw spiral flutes. Button rifled. .750 under gas block. 5/8-24 threads. Barre..AR-15 300 BLK 16" STAINLESS BLACK CLAW PREMIUM UPPER ASSEMBLY / MLO...$299.95$399.95
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AR-15 300 BLACKOUT 5'' PISTOL BILLET UPPER / 4'' MLOK / STAY SPOOKY- COLOR SET. New by Moriarti Armaments. 300 blackout caliber uppers use your standard .223/5.56 bolt carrier group and magazines. No special bolts or magazines to buy to get into a new caliber! Just drop an upper on your standard mil..AR-15 300 BLACKOUT 5'' PISTOL BILLET UPPER / 4'' MLOK / STAY SPOOKY...$279.95$399.95
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AR-15 300 Blackout 6" Modular Pistol Upper Assembly / Hybrid Mlok / A2Features:Barrel - 6" 4150 CMV med profile barrel, nitride finish. Chambered in 300 Blackout. 1-7 rh twist. 5/8x24 thread. .750 under gas block. Barrel is finished off with A2 flashhider in nitride and a crush washer. M4 feedr..AR-15 300 Blackout 6" Modular Pistol Upper Assembly / Hybrid Mlok /...$269.95$379.95 -
AR-15 300 Blackout PISTOL BILLET UPPER / 4'' MLOK / GOLD MUZZLE300 Blackout 5 Inch Pistol Length Barrel 1:7 Twist - Black Nitride (Made in USA): The .300 Blackout caliber is popular for its versatility, especially in suppressed shooting. A 5-inch barrel is quite short, which will make for a compact ..AR-15 300 Blackout PISTOL BILLET UPPER / 4'' MLOK / GOLD MUZZLE300 ...$279.95$399.95 -
AR-15 300 BLK 10.5" Walking Dead pistol upper assembly includes:Barrel - 10.5" 4150 CMV med profile. Hardened to 26-32 rc and stress relived. Chambered in 300 BLK. 1-7 rh twist rate, .750 under gas block. Barrel is finished off with black nitride walking dead compensator and crush ..AR-15 300 BLK 10.5" Walking Dead pistol upper assembly ...$279.95$399.95
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AR-15 300 BLK 8.5" Chrome Moly Upper Assembly / Blue Mlok / Trident ConeHandguard - 10" mlok slim profile forearm. Made from aircraft quality aluminum and blue hardcoat anodized.Barrel - 8.5" nitride 4150 CMV, 5/8x34 Threaded, 1x8 twist, pistol length gas system, M4 Fe..AR-15 300 BLK 8.5" Chrome Moly Upper Assembly / Blue Mlok / Trident...$299.95$499.95
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AR-15 350 Legend 16" Mlok Upper Assembly / 15" Blue Free Float - The new 350 Legend is an upgrade to your standard AR-15 platform. 350 offers a significant increase in velocity and energy without having to buy a specialty bolt. Supercharge your AR-15 in one easy step!Features:Barrel Length: 16" Gas..AR-15 350 Legend 16" Mlok Upper Assembly / 15" Blue Free Float - Th...$299.95$449.95
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AR-15 350 LEGEND 16" STAINLESS BLACK CLAW PREMIUM UPPER ASSEMBLY /MLOKBarrel - 16" 416R stainless steel hbar contour barrel. Hardened to 26-32 rc and stress relieved. Chambered in 350 Legend, 1-16 rh twist. Bear Claw spiral flutes. .750 under gas block. 5/8x24 threads. Barrel is finished ..AR-15 350 LEGEND 16" STAINLESS BLACK CLAW PREMIUM UPPER ASSEMBLY /M...$299.95$449.95 -
AR-15 350 Legend 16" Tactical Upper Assembly / 15" Mlok - The new 350 Legend is an upgrade to your standard AR-15 platform. 350 offers a significant increase in velocity and energy without having to buy a specialty bolt. Supercharge your AR-15 in one easy step!Features:Barrel Length: 16" Gas System..AR-15 350 Legend 16" Tactical Upper Assembly / 15" Mlok - The new 3...$269.95$449.95 -
AR-15 350 Legend 18" Upper Assembly / 15" Free Float - The new 350 Legend is an upgrade to your standard AR-15 platform. 350 offers a significant increase in velocity and energy without having to buy a specialty bolt. Supercharge your AR-15 in one easy step!Features:Barrel Length: 18" G..AR-15 350 Legend 18" Upper Assembly / 15" Free Float - ...$299.95$499.95
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AR-15 5.56 NATO 5" COOKIE CUTTER UPPER ASSEMBLY / MLOK. Anodized Black.FEATURES:Action: Semi-autoGas System: Micro Length Gas SystemChamber: 5.56 NATO (shoots both, 5.56 and 223 Rem)Twist Rate: 1/5 5RMuzzle Device: Strikes Industries Cookie Cutter compensator (reduces..AR-15 5.56 NATO 5" COOKIE CUTTER UPPER ASSEMBLY / MLOK. Anodi...$279.95$449.95
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AR-15 5.56 NATO 5'' PISTOL UPPER ASSEMBLY / BILLET UPPER / GOLD MUZZLE BRAKE FEATURES: Chamber: 5.56 NATO caliber Barrel: 5-inch pistol length barrel. This barrel has a 1:5 5R twist, which means the barrel's rifling, which imparts spin to the bullet for accuracy, completes a full rotat..AR-15 5.56 NATO 5'' PISTOL UPPER ASSEMBLY / BILLET UPPER / GOLD MUZ...$259.95$349.95
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AR-15 5.56 NATO 5'' BILLET UPPER ASSEMBLY / 4'' MLOK / SHARK / FLAG DC and CH:Featuring a sleek design, the AR-15 5.56 NATO 5" Billet Upper Assembly with a 4" MLOK Shark Flag Dust Cover boasts top-notch components, including a 5.56 NATO micro length barrel with a 1:5 5R twist and black nitride finis..AR-15 5.56 NATO 5'' BILLET UPPER ASSEMBLY / 4'' MLOK / SHARK / FLAG...$269.95$349.95
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AR-15 5.56 NATO 7.5" Complete Billet Side Charging Upper / Non-Reciprocating This drop-in upper will attach to virtually any standard Mil Spec AR-15 lower assembly. The upper is optimized for the 5.56 NATO cartridge, with a barrel length of 7.5 inches. This setup is centered around it..AR-15 5.56 NATO 7.5" Complete Billet Side Charging Upper / Non-Reci...$499.95$599.95
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AR-15 5.56/ .223 WYLDE 16" STAINLESS BLACK CLAW PREMIUM UPPER ASSEMBLY /MLOKBarrel - 16" 416R stainless steel hbar contour barrel. Hardened to 26-32 rc and stress relieved. Chambered in 5.56 nato (shoots both, 5.56 NATO and 223 rem), 1-8 rh twist. Bear Claw spiral flutes. Button rifled, 6 Grooves. ...AR-15 5.56/ .223 WYLDE 16" STAINLESS BLACK CLAW PREMIUM UPPER ASSEM...$269.95$449.95
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AR-15 5.56/.223 Black Claw 16" Stainless Fluted Tactical Bull Upper Assembly / Mlok. 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 accep..AR-15 5.56/.223 Black Claw 16" Stainless Fluted Tactical Bull...$299.95$499.95 -
AR-15 5.56/.223 10.5" NITRO-MET QUAD UPPER ASSEMBLY /RED SOCOM STYLE BRAKE. This drop-in 5.56 NATO upper will attach to virtually any standard AR-15 lower assembly. The AR-15 5.56/.223 10.5 Nitro-Met Quad Upper Assembly comes complete with a 4150 chrome moly vanadium barrel and a red Socom-styl..AR-15 5.56/.223 10.5" NITRO-MET QUAD UPPER ASSEMBLY /RED SOCOM STYL...$299.95$449.95 -
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...$299.95$449.95 -
AR-15 5.56/.223 10.5" Slim Nitride Upper Assembly - Cerakote & ChooseAvailable in Three Colors: FDE / ODG / Grey - Please choose the color of your liking on top of pageBarrel - 10.5" 4150 CMV M4 contour barrel. Hardened to 26-32 rc and stress relieved. Chambered in 5.56 NATO. 1-8 rh twist, ..AR-15 5.56/.223 10.5" Slim Nitride Upper Assembly - Cerakote & ...$269.95$449.95 -
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 10.5'' CARBINE UPPER ASSEMBLY / 10'' M-LOK / ROCKET MAN is a perfect addition to your pistol look. Just drop this pistol upper assembly on your Mil-Spec lower receiver and enjoy the outdoors. Created by MA especially for you, all USA made. BARREL - 10.5" 4150 CMV GOVT PROFILE ..AR-15 5.56/.223 10.5'' CARBINE UPPER ASSEMBLY / 10'' M-LOK / ROCKET...$269.95$399.95 -
AR-15 .223/5.56 12.5" Pistol Upper Assembly / 12" Mlok / Anodized Black is yet another choice for a gun enthusiast to upgrade his AR.Features:AR-15 Assembled Upper Receiver12" M-LOK Slim Profile Handguard12.5" 5.56 CMV Barrel, Carbine LengthA2 Flash HiderLow Profile Gas Block and Carbine Length Gas ..AR-15 .223/5.56 12.5" Pistol Upper Assembly / 12" Mlok / Anodized B...$269.95$399.95 -
AR-15 5.56/.223 13.9'' CARBINE UPPER ASSEMBLY W/ 7" FAKE SUPPRESSOR is a perfect addition to your pistol look, making it over 16" in length. Created by MAR especially for you, all USA made. BARREL - 13.9" 41V50 CMV PENCIL PROFILE BARREL. NITRIDE COATED. CHAMBERED IN 5.56 NATO (SHOOTS BOTH, 5...AR-15 5.56/.223 13.9'' CARBINE UPPER ASSEMBLY W/ 7" FAKE SUPPRESSOR...$259.95$399.95 -
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 relieved. 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. 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 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. 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...$299.95$549.95 -
AR-15 5.56/.223 16" CARBINE M4 1:8 TWIST / 15" MLOK / CERAKOTE & CHOOSE COLOR ON TOP OF PAGE. Includes:Barrel - 16" 4150 CMV, 1x8 twist, M4 profile, carbine length gas system. Phosphate finish. Chambered in 5.56 NATO. Button rifled. .750 under gas block. 1/2-28 threads completed with A..AR-15 5.56/.223 16" CARBINE M4 1:8 TWIST / 15" MLOK / CERAKOTE &...$449.95 -
AR-15 5.56/.223 16" Carbine Upper Assembly / Gold Finish / Triport features 5.56 NATO carbine barrel in gold finish. These barrels are match grade (Made in USA) barrels are manufactured for high precision and accuracy and are suitable for competitive shooting.Barrel - Length: 16"5.56 NATO1..AR-15 5.56/.223 16" Carbine Upper Assembly / Gold Finish / Triport ...$329.95$499.95 -
AR-15 5.56/.223 16" diamond fluted stainless steel tactical upper is a perfect upgrade to your AR-15 Rifle. CA/NY compliant. Barrel - 16" 416R 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..AR-15 5.56/.223 16" diamond fluted stainless steel tactical up...$269.95$449.95
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AR-15 5.56/.223 16" Green Diamond Tactical Upper Assembly / Mlok. Barrel is exclusively designed for Moriarti Armaments - Green nitride plated with stainless steel diamond flutes. CURRENT ETA ON BARRELS: 2-4 weeksBarrel - 16" 416 stainless steel hbar contour barrel with Green diamond fluting. H..AR-15 5.56/.223 16" Green Diamond Tactical Upper Assembly / Mlok. B...$269.95$549.95 -
AR-15 5.56/.223 16" Midlength Pencil Profile Upper Assembly / Mlok / 1x7 Features:A3 flat top upper receiver - Made from certified 7075-T6 aluminum forgings. Black hardcoat anodized to gov. specs. Forward assist and dust cover installed. M4 feedramps.Barrel - 16" 4150 CMV pencil/lightweight con..AR-15 5.56/.223 16" Midlength Pencil Profile Upper Assembly / Mlok ...$289.95$369.95 -
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...$259.95$399.95
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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 rel..AR-15 5.56/.223 16" Red Diamond Tactical Upper Assembly / Mlok. Bar...$549.95 -
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...$249.95$399.95
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AR-15 5.56/.223 16" stainless steel diamond pulse fluted tactical bull upper assembly. Specs:A3 flat top upper receiver - made from certified 7075-t6 aluminum forgings. Black hardcoat anodized and teflon coated to gov. specs. Forward assist and dust cover installed. M4 feedramps.Barr..AR-15 5.56/.223 16" stainless steel diamond pulse fluted tactical b...$349.95$449.95
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AR-15 5.56/.223 16" stainless steel spiral fluted tactical upper assembly is designed as an upgrade to your standard AR-15 style rifle. Chambered in 223 Wylde, it may use very similar, but not identical, ammunition calibers: 5.56x45mm NATO and .223 Remington. Offered with 16-inch barr..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 features a 16 inch 416R stainless steel hbar contour barrel, hardened to 26-32 RC and stress relieved. This is a chamber that is rated for 5.56 NATO and has a 1-9 right-hand twist, button rifled for precision. There ar..AR-15 5.56/.223 16" stainless steel straight fluted tactical ...$249.95$399.95
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AR-15 5.56/.223 16" Stainless Steel Tactical Bull Upper Assembly / Mlok Features: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. Targe..AR-15 5.56/.223 16" Stainless Steel Tactical Bull Upper Assembly / ...$299.95$399.95
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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" Stainless Straight Fluted Modular Upper Assembly / Bull / Mlok is offered exclusively by Moriarti Armaments. The upper receiver is considered one of the core components of your core 5.56 rifle. The stainless steel finish of the 16 barrel and straight fluting add to its aesthetic ..AR-15 5.56/.223 16" Stainless Straight Fluted Modular Upper Assembl...$299.95$499.95 -
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...$349.95$499.95 -
AR-15 5.56/.223 17.1" Pentagon Black Nitride Upper Assembly / Mlok / Triport. This is a custom upper assembly for an AR-15 firearm. It features Pentagon style spiral flutes in black nitride coating, 15" slim profile Mlok rail and triport muzzle brake, which use ports to redirect gases and ..AR-15 5.56/.223 17.1" Pentagon Black Nitride Upper Assembly / Mlok ...$259.95$549.95
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AR-15 5.56/.223 Pentagon Stainless Upper Assembly / Mlok / Predator. The upper is custom build to order, please allow 7-10 days for completion.Upper Includes:· Assembled AR-15 Upper Receiver · ..AR-15 5.56/.223 Pentagon Stainless Upper Assembly / Mlok / Predator...$299.95$549.95 -
AR-15 5.56/.223 18" Stainless Steel Diamond Upper Assembly /Mlok Barrel - 18" 416 stainless steel hbar contour barrel. Hardened to 26-32 rc and stress relived. Chambered in .223 Wylde (shoots both, 5.56 NATO and .223 Rem). 1-8 rh twist. Button rifled. .750 under gas block. Diamond fluted. 1/2x..AR-15 5.56/.223 18" Stainless Steel Diamond Upper Assembly /Mlok ...$299.99$449.95
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-200x200.jpg "AR-15 5.56/.223 18\" Stainless Steel Spiral Fluted Upper Assembly / Mlok")
The AR-15 5.56/.223 18 Stainless Steel Spiral Fluted Upper Assembly / Mlok is an integral component of the AR-15 firearm. Product Features:1. Caliber: This upper assembly is built to fire both 5.56 and .223 caliber ammunition. 2. Barrel: This upper assembly includes an 18-inch barrel, the ..The AR-15 5.56/.223 18 Stainless Steel Spiral Fluted Upper Assembly...$269.95$399.95 -
AR-15 5.56/.223 18" stainless steel straight fluted tactical upper assembly; 1/2-28 threads, completed with triport muazzle brake and crush washer. Barrel - 18" 416R stainless steel hbar contour barrel. Chambered in .223 Wylde (shoots both 5.56 NATO and .223 Rem). Hardened to 26-32 rc and stres..AR-15 5.56/.223 18" stainless steel straight fluted tactical u...$289.95$449.95 -
AR-15 5.56/.223 20" Black Diamond Competition Upper Assembly / Tanker / Mlok. You inquired and we listened. For a limited time, black diamond fluted 5.56 NATO 20" Black Diamond uppers are available by Moriarti just for you. This drop-in upper will attach to virtually any standard Mil Spec AR-15..AR-15 5.56/.223 20" Black Diamond Competition Upper Assembly / Tank...$349.95$549.95
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AR-15 5.56/.223 20" black diamond modular bull upper assembly is offered exclusively by Moriarti Armaments. The upper receiver features:Barrel - 20" 416 stainless steel bull contour barrel with diamond fluting. Hand nitride coated with stainless flutes. Hardened to 26-32 rc and stress relieved. ..AR-15 5.56/.223 20" black diamond modular bull upper assembly is of...$399.95$499.95 -
AR-15 5.56/.223 20" bronze diamond modular bull upper assembly is offered exclusively by Moriarti Armaments. The upper receiver features:Barrel - 20" 416 stainless steel bull contour barrel with diamond fluting. Hand bronze coated with stainless flutes. Hardened to 26-32 rc and stress relieved. ..AR-15 5.56/.223 20" bronze diamond modular bull upper assembly is o...$399.95$499.95 -
AR-15 5.56/.223 20" NITRIDE SPIRAL UPPER ASSEMBLY / MLOK / TRIPORT INCLUDES:Barrel - 20" 4150 cmv hbar contour barrel, nitride coated, spiral fluted. Hardened to 26-32 rc and stress relieved. Chambered in 5.56 NATO (shoots both, 5.56 and 223 Rem), 1-8 rh twist.* Button rifled. .750 under gas bl..AR-15 5.56/.223 20" NITRIDE SPIRAL UPPER ASSEMBLY / MLOK / TRIPORT&...$269.95$429.95
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AR-15 5.56/.223 20" Stainless Black Spiral Fluted Bull Upper Assembly / Mlok - This product refers to an upper assembly component for an AR-15 style rifle, designed for 5.56/.223 caliber ammunition. It has a 20-inch barrel length made of stainless steel. The barrel features a unique black spira..AR-15 5.56/.223 20" Stainless Black Spiral Fluted Bull Upper Assemb...$299.95$499.95