Upper Receivers and Parts

Items included: 1x billet upper receiver w/dust cover, anti-rotation pin & light weight forward assist installed.1x hand guard w/magpul m-lok modular attachment interface.1x radian ax556 lower receiver.1x raptor-sd ambidextrous charging handle.1x...

Items included: 1x billet upper receiver w/dust cover, anti-rotation pin & light weight forward assist installed.1x hand guard w/magpul m-lok modular attachment interface.1x radian ax556 lower receiver.1x raptor-sd ambidextrous charging handle.1x...

Items included: 1x billet upper receiver w/dust cover, anti-rotation pin & light weight forward assist installed.1x hand guard w/magpul m-lok modular attachment interface.1x radian ax556 lower receiver.1x raptor-sd ambidextrous charging handle.1x...

The alexander arms ar15 standard rifle upper was developed to function as the ideal item for anybody trying to find an exceptional option.With a black cerakote finish, and a m-lok handguard, you could get this upper to complete your build.Includes thread...

Introducing the alexander arms 6.5 grendel upper kit.The kit includes: mil-spec flat top upper receiver (port door and forward assist installed), our very own high quality 16" stainless, extreme lightweight barrel with a 1:8 twist, threaded 5/8-24 tpi...

17 hmr ar-15 upper features: 18" barrel, 1:9 twist rate, 1/2-28rh threading, a2 flash hider included, blowback operating system, black color (optional cerakote upgrades below), two 10-round magazines, parts kit for lower conversion included, weight of...

The tactical solutions x-ring takedown vr receiver is a lightweight.22 lr receiver for the ruger 10/22 takedown and for tactical solutions x-ring semi-automatic.22 rifles.Milled from 6061-t6 aluminum, the x-ring takedown vr receiver is manufactured with...

Aim sports ar complete upper 5.56x45mm nato black nitride 15" m-lok - the ar complete upper receiver with bcg features a mil-spec anodized upper with 16" socom profile 4150 chorme moly vanadium barrel, and 15" m-lok free-float handguard.The barrel also...

Tacfire up01-c2: ready to be built into your next upper, this kit includes a black anodized 7075 t6 aluminum stripped upper receiver, forward assist assembly, dust cover assembly, and a2 style charging handle.The only thing you need to finish your upper...

The alexander arms ar15 standard rifle upper was developed to function as the ideal item for anybody trying to find an exceptional option.With a black cerakote finish, and a m-lok handguard, you could get this upper to complete your build.Receiver...

Caliber: 22 ARC

The aim sports inc complete lower parts kit was designed to be the ideal lower receiver for anybody attempting to enhance the quality of their shooting experiences.These ar15 lower parts from the specialists at aim sports inc are made using the kinds of...

7 piece standard upper parts kit includes: dust cover, dust cover spring, dust cover pin, dust cover, c-clip, forward assist, forward assist spring, forward assist roll pinModel: Upper Parts Kits

Improve your rifle build with this spikes tactical 5.56 le midlength 16in forged upper receiver that's inspected and ready to function right out of the box.Spikes tactical crafted these ar15 upper receivers from 7075 t6 aluminum to add an element of...

Mil-spec forged 7075-t6 completely assembled upper rec.Type iii hard coat anodized for maximum durability.M4 barrel extensions.10.50" 4150 cmv steel and bolt is 9310 tool steel.Both are nitride finish with excellent lubricity and corrosion resistance...

Patriot Ordnance Factory 01269 P415 Complete Upper (Piston Driven) 5.56x45mm NATO 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard

P-415 edge upper 5.56 16.5" bk.Caliber: 223 Rem | 5.56 NATOBarrel: 16.5"Finish: Black AnodizedSights: No Sights

Mil-spec forged 7075-t6 completely assembled upper rec.Type iii hard coat anodized for maximum durability.M4 barrel extensions.10.50" 4150 cmv steel and bolt is 9310 tool steel.Both are nitride finish with excellent lubricity and corrosion resistance...

Chambered in 300 blackout, this rifle upper is completely built and ready to be put on a lower.Includes bolt carrier group.Receiver Finish: Black AnodizedType: CompleteCaliber: 300 BlackoutSights: None, Optic ReadyBarrel Length: 10"Barrel Finish: Black...

If you're looking to build something on an ar15 platform and want the absolute best semiautomatic tactical rifle upper, consider building around this pof-usa minuteman upper.The patriot ordnance factory minuteman provides the end user with some of the...

Patriot Ordnance Factory Renegade + Complete Upper 5.56x45mm NATO 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard Adjustable Block

Chambered in 308 win, this rifle upper is completely built and ready to be put on a lower.Includes a bolt carrier group.Receiver Finish: Black AnodizedType: CompleteCaliber: 308 WinSights: None, Optic ReadyBarrel Length: 20"Barrel Finish: Black...

Chambered in 300 blackout, this rifle upper is completely built and ready to be put on a lower.Includes a bolt carrier group.Receiver Finish: Black AnodizedType: CompleteCaliber: 300 BlackoutSights: None, Optic ReadyBarrel Length: 16"Barrel Finish: Black...

If you're looking to build something on an ar15 platform and want the absolute best semiautomatic tactical rifle upper, consider building around this pof-usa minuteman upper.The patriot ordnance factory minuteman provides the end user with some of the...

Get this forged upper rec for you ar-platform today in a black anodized finish.Receiver Finish: Black AnodizedType: Stripped

Chambered in 308 win, this rifle upper is completely built and ready to be put on a lower.Includes bolt carrier group.Receiver Finish: Black AnodizedType: CompleteCaliber: 308 WinSights: None, Optic ReadyBarrel Length: 16"Barrel Finish: Black...

Patriot Ordnance Factory 01515 P415 Complete Upper (Piston Driven) 300 Blackout 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard

Chambered in 9mm, this rifle upper is completely built and ready to be put on a lower.Includes bolt carrier group.Receiver Finish: Black AnodizedType: CompleteCaliber: 9mm LugerSights: None, Optic ReadyBarrel Length: 16"Barrel Finish: Black...

Chambered in 9mm, this pistol upper is completely built and ready to be put on a lower.Includes a bolt carrier group.Receiver Finish: Black AnodizedType: CompleteCaliber: 9mm LugerSights: None, Optic ReadyBarrel Length: 7"Barrel Finish: Black...

Chambered in 5.56, this pistol upper is completely built and ready to be put on a lower.Includes a bolt carry group.Receiver Finish: Black AnodizedType: CompleteCaliber: 5.56x45mm NATOSights: None, Optic ReadyBarrel Length: 5"Barrel Finish: Black...

Chambered in 45 acp, this rifle upper is completely built and ready to be put on a lower.Includes a bolt carrier group.Receiver Finish: Black AnodizedType: CompleteCaliber: 45 ACPSights: None, Optic ReadyBarrel Length: 16"Barrel Finish: Black...

Radian Weapons R0024 Complete Upper 223 Wylde 14.50" Black Barrel, 7075-T6 Aluminum Radian Black Receiver, Extended with Magpul M-LOK Handguard for AR-15

The monobloc upper features a hm barrel with an integral machined patented gas block, and a carbine gas system.It is also 4150 chromoly, match grade, tripled honed, and button rifled.Its handguard is free-floating and uses a picatinny rial, magpul m-lok,...

The radian model 1 upper receiver and hand guard are precision cnc machined as a matching set, structurally reinforced in critical areas for improved strength and rigidity.The upper receiver is cut from billet 7075-t6 aluminum and assembled with dust...

Receiver upper ar15 anodized.Mil-spec.Finish: Hardcoat Anodized

Mr556a1 upper receiver 5.56mm.81000584.Caliber: 223 Rem | 5.56 NATOBarrel: 16.5"Finish: Matte Black

Gvac upper group 5.56mm 16.1".13833.Caliber: 223 Rem | 5.56 NATOBarrel: 16.1"Finish: Armornite

Complete upper lw 16" mlok.Caliber: 223 Rem | 5.56 NATOBarrel: 16"Receiver: A3 Flat TopSights: None

Dissipator flat top upper 16".Caliber: 223 Rem | 5.56 NATOBarrel: 16"Receiver: A3 Flat TopSights: A2 Front Sight

Complete upper 16" flattop hvy.Caliber: 223 Rem | 5.56 NATOBarrel: 16"Receiver: A3 Flat TopSights: A2 Front Sight

Complete upper 20" flattop hvy.Caliber: 223 Rem | 5.56 NATOBarrel: 20"Receiver: A3 Flat TopSights: A2 Front Sight

Complete upper 16" m4 flat top.Caliber: 223 Rem | 5.56 NATOBarrel: 16"Receiver: A3 Flat TopSights: A2 Front Sight

Dd4 riii urg 5.56mm 11.5" fde.23-191-02397-011.Caliber: 223 Rem | 5.56 NATOBarrel: 11.5" GovernmentFinish: Matte BlackSights: No Sights

Dd4 riii urg 5.56mm 11.5" blk.23-191-02397-006.Caliber: 223 Rem | 5.56 NATOBarrel: 11.5" GovernmentFinish: Matte BlackSights: No Sights

Ddm4 v7 lw urg 5.56 16".23-128-02932-047.Caliber: 223 Rem | 5.56 NATOBarrel: 16" LightweightFinish: Matte BlackSights: No Sights

Ddm4 v7 urg 5.56 16".Flash hider | m-lok handguard.Caliber: 223 Rem | 5.56 NATOBarrel: 16"Finish: Matte BlackSights: No Sights

Ddm4 v7 s urg 5.56mm 11.5".23-128-00275-047.Caliber: 223 Rem | 5.56 NATOBarrel: 11.5" S2WFinish: Matte BlackSights: No Sights

Ddm4 300s urg 300blk 10.3".23-088-19020-047.Caliber: 300 AAC BlackoutBarrel: 10.3" S2WFinish: Matte BlackSights: No Sights

Mk18 riii urg 5.56mm 10.3" fde.23-004-81721-011.Caliber: 223 Rem | 5.56 NATOBarrel: 10.3" GovernmentFinish: Matte BlackSights: No Sights

Mk18 riii urg 5.56mm 10.3" blk.23-004-81721-006.Caliber: 223 Rem | 5.56 NATOBarrel: 10.3" GovernmentFinish: Matte BlackSights: No Sights

Upper mk18 5.56mm ris ii fde.23-004-08013-011.Caliber: 223 Rem | 5.56 NATOBarrel: 10.3" GovernmentFinish: Flat Dark EarthSights: No Sights

Wsm15 billet upper black.Finish: Armor Black CerakoteReceiver: Billet Aluminum

Mcx-spear lt urg 7.62x39 16".Uamcx-762r-16b-lt-blk | black.Caliber: 7.62 x 39mmBarrel: 16"Finish: Black

Ic di upper 5.56mm 10.5" blk.Caliber: 223 Rem | 5.56 NATOFinish: Black

Bravo zulu 350leg 16" upper.Caliber: 350 LegendBarrel: 16"Finish: BlackSights: Optics Ready

Bravo zulu 5.56 16" upper.Caliber: 223 Rem | 5.56 NATOBarrel: 16"Finish: BlackSights: Optics Ready

Bravo zulu 450bm 16" upper.Caliber: 450 BushmasterBarrel: 16"Finish: BlackSights: Optics Ready

Bravo zulu 450bm 20" upper.Caliber: 450 BushmasterBarrel: 20"Finish: BlackSights: Optics Ready

M4 patrolman 16" upper rec..Flat top.Caliber: 223 Rem | 5.56 NATOBarrel: 16"Finish: BlackReceiver: Flat TopSights: A2 Front/Flip Up Rear

M4 patrolman 16" upper rec..Caliber: 223 Rem | 5.56 NATOBarrel: 16"Finish: Salt Bath NitrideReceiver: Flat TopSights: A2 Front/Carry Handle Rear

Receiver upper parts kit ar-15.

Dd4 riii urg 5.56mm 16" fde.23-191-20088-011.Caliber: 223 Rem | 5.56 NATOBarrel: 16" GovernmentFinish: Matte BlackSights: No Sights

Dd4 riii urg 5.56mm 16" blk.23-191-20088-006.Caliber: 223 Rem | 5.56 NATOBarrel: 16" GovernmentFinish: Matte BlackSights: No Sights

Mk12 spr urg 5.56 18".23-142-10035.Caliber: 223 Rem | 5.56 NATOBarrel: 18"Finish: Matte BlackSights: No Sights

Ddm4 v7 pro urg 5.56 18".23-128-20044-047.Caliber: 223 Rem | 5.56 NATOBarrel: 18" S2WFinish: Matte BlackSights: No Sights

Upper mk18 5.56mm ris ii blk.23-004-08013-006 | 10.3" bbl.Caliber: 223 Rem | 5.56 NATOBarrel: 10.3"Finish: Black

M4a1 riii urg 5.56mm 14.5" fde.23-004-01097-011.Caliber: 223 Rem | 5.56 NATOBarrel: 14.5" M4Finish: Matte BlackSights: No Sights

M4a1 riii urg 5.56mm 14.5" blk.23-004-01097-006.Caliber: 223 Rem | 5.56 NATOBarrel: 14.5" M4Finish: Matte BlackSights: No Sights