5.56/.223 80% Kits & Upper Assemblies

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 14.5" 5.56/223 premium quad tactical pistol kit. This kit contains all components to complete your AR-15 build. The kit comes WITHOUT 80% stripped lower receiver. All options and modifications to your kit are available on top of this page. Upper and 80% Stripped Lower are made from 7..

AR-15 5.56/.223 16" BLUE M4 PREDATOR UPPER ASSEMBLY. 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"..

AR-15 16" 5.56/.223 M4 KEYMOD 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 feed..

AR-15 16" 5.56/.223 M4 MAGPUL MOE SIGHT TOWER COMPLETE RIFLE KIT - VARIOUS COLORS. This rifle kit contains all components to complete your AR-15 Rifle build in various colors (choose on top). The rifle kit comes WITHOUT 80% machined stripped lower receiver. All options and modifications to..

AR-15 5.56/.223 16" M4 Tactical Rifle Kit with 15" Keymod Super Slim Handguard contains all components to complete your AR-15 Rifle build. The rifle kit comes WITHOUT 80% lower receiver. All options and modifications to your kit are available on top of this page. Upper and 80% Stripped Low..

AR-15 5.56/.223 16" stainless steel spiral rifle kit w/12" keymod rail contains all components to complete your AR-15 Rifle build. The rifle kit comes WITHOUT 80% lower receiver. All options and modifications to your kit are available on top of this page.  All components are Mil Spec ..

AR-15 Double Play: AR-15 5.56 AND AR 9MM 16" RIFLE BUILDS KIT W/TORKMAG ADAPTER. All you need is your AR-15 lower receiver (not included) to enjoy 5.56 and 9mm at the range. Swap your uppers ang mags, and happy shooting!  All components are Mil Spec and made in the USA. Product Specifics: ..

AR-15 .223 WYLDE 16" STAINLESS BLACK CLAW PREMIUM KEYMOD 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.&nb..

AR-15 .223/5.56 16"  stainless steel fluted samson evo keymod bull upper assembly. CA and NY compliant.Barrel - 16" 416 stainless steel diamond pulse fluted bull contour barrel. Hardened to 26-32 rc and stress releived. Chambered in 5.56 nato 1-9 rh twist. Button rifled. .936 under gas block. S..

AR-15 5.56 11.5" stainless steel bull barrel 1-9 twist. Chambered in 5.56 nato (also accepts .223 rounds). Made from 416 stainless steel hardened to 26-32 rc and stress relieved. 1-9 rh twist. 6 groove button rifled. Carbine length gas system .936"diameter under gas block. Target crowne..

5.56 16" Chrome Moly Premium Barrel. Made In the USA.     Chamber  -  5.56     Barrel Thread - 1/2" x 28     Barrel Twist  -   1 x 9     Barrel Steel   -   Chrome Moly     B..

AR-15 16" stainless steel bull barrel diamond fluted. Made from 416 stainless steel hardened to 26-32 rc and stress relieved. 1-9 rh twist. 6 groove button rifled. Chambered in 5.56 nato (also accepts .223 rounds). .936" diameter under gas block. Carbine length gas system Target crown..

AR-15 16" stainless steel bull barrel x-treme spiral pulse fluted. Chambered in 5.56 nato (also accepts .223 rounds). Made from 416 stainless steel hardened to 26-32 rc and stress relieved. 1-9 rh twist. 6 groove button rifled. .936" diameter under gas block. Carbine length gas system ..

AR-15 5.56 16" stainless steel lightweight pencil barrel 1x9 twist. Made from 416 stainless steel, hardened to 26-32 rc and stress relieved. 1-9 rh twist, 6 groove button rifled. Chambered in 5.56 nato (also accepts .223 rounds). .625" in front of gas block, .625" behind gas block, taperi..

AR-15 5.56 16" DIAMOND FLUTED STAINLESS STEEL HBAR BARREL. MADE FROM 416R STAINLESS STEEL HARDENED TO 26-32 RC AND STRESS RELIEVED. 1-9 RH TWIST.BARREL SPECIFICS: DIAMOND FLUTED CHAMBERED IN 5.56 NATO/.223 WYLDE .750" DIAMETER UNDER GAS BLOCK. CARBINE LENGTH GAS SYSTEM. 1/2-..

AR-15 5.56 Noveske KX3 Flash Suppressor Pig 1/2x28 Black. Made in Grants Pass,Oregon USA. Heat-Treated CM Construction  Phosphate Finish  7 ounces  1.35 inch Dia  3.28 inch OAL  The Noveske KX3 Flash Suppressor will work on any barrel length. All KX3s are individuall..

AR-15 5.56/.22 YHM Style 16" Diamond Fluted Chrome Moly Upper Assembly. Handguards - YHM 12.5" rifle length diamond series forearm. Made from aircraft quality aluminum and black hardcoat anodized.Barrel - 16" YHM nitride (black) chrome lined barrel, 1/2 x 28&n..

AR-15 5.56/.223 10.5'' CARBINE UPPER ASSEMBLY W/ 10'' M-LOK HANDGUARD 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 STEEL M4 CONTO..

AR-15 16" black diamond stainless steel bull barrel. THIS ITEM IS A LIMITED EDITION BARREL. PLEASE DO NOT ORDER IT IF IT IS MARKED OUT OF STOCK. MADE FROM 416 STAINLESS STEEL HARDENED TO 26-32 RC AND STRESS RELIEVED.BARREL FEATURES: BARREL NITRIDE COATED BLACK AND FLUTED EXPOSING THE BLACK DIAMON..