Ar15 Upper Receivers

Cmmg upper group resolute mk4 5.56x45 14.5" p&w no bcg or ch Other Features: Partial upper group, no bolt carrier group, no charging handle, cmmg eml 13.5 m-lok handguard, svd brake pinned and...

Cloak industries mfr 56 belt fed upper 5.56 nato black Other Features: Complete upper w/2-position gas block handle,100rd plastic nut sac,100 links w/starter tab,cleaning kit,h3 buffer and...

Cmmg complete upper group resolute mk4 5.56 16.1" black Other Features: Complete upper group, cmmg eml 15 m-lok handguard, a2 flash hider 1/2x28 threads, non-adjustable.750 gas block, creakoted...

Cmmg upper group resolute mk4 300aac 14.5" p&w no bcg or ch Other Features: Partial upper group, no bolt carrier group, no charging handle, cmmg eml 13.5 m-lok handguard, svd brake pinned and...

Colt le6943ck upper receiver conversion kit 5.56 11.5"

Colt le6945ck upper receiver conversion kit 5.56 10.3"

Faxon 338 arc upper receiver for 338 arc barrels Other Features: Faxon enhanced forged 338 arc upper receiver with completion kit, 7075-t forged aluminum, black anodized

Faxon ascent complete 350 legend upper receiver 16" Other Features: Gunner profile barrel with a2 flash hider, enhanced forged upper receiver 13" g2 aluminum m-lok handguard faxon 5.56 nitrided...

Faxon ascent complete 5.56 upper receiver 10.5" Other Features: Gov/socom barrel with a2 flash hider, forged upper receiver, 9" aluminum m-lok handguard faxon 5.56 nitrided bolt carrier group,...

Faxon ascent complete 5.56 upper receiver 16" Other Features: Gov/socom barrel with a2 flash hider, enhanced forged upper receiver 13" aluminum m-lok handguard faxon 5.56 nitrided bolt carrier...

Faxon bantam complete 9mm upper receiver 10.5" Other Features: Tappered barrel with a2 flash hider, forged upper receiver, 9" aluminum m-lok handguard faxon gen-2 9mm bolt carrier group, compatible...

New frontier c10 upper recvr ar10 stripped billet black Other Features: Billet aluminum upper receiver compatible with all standard dpms.308 components & parts machined pocket to accommadate magpul...

New frontier c4 gen 2 upper receiver ar15 stripped billet! Other Features: Billet aluminum upper receiver use for multiple calibers accepts most standard ar15 aftermarket parts.Designed to match...

One horse ar15 complete upper 10.5" 5.56 nato

One horse ar15 complete upper 16" 300aac

One horse ar15 complete upper 16" 5.56 nato Other Features: Socom barrel profile 16" 5.56 nato barrel, 1:7 twst 15" m-lok free-float handguard nitride bcg steel barrel nut and screws

Shaw ar-15 upper 22arc 22" hbar stainless 15" hg Other Features: 1/2x28 threaded muzzle,nickel boron bcg,radian raptor lt charging handle

Shaw ar-15 upper 300 hammer 16" hbar stainless 12" hg Other Features: 5/8x24 threaded muzzle,nickel boron bcg,radian raptor lt charging handle

Shaw ar-15 upper 5.56 16" hbar stainless 12" hg Other Features: 1/2x28 threaded muzzle,nickel boron bcg,radian raptor lt charging handle

Vktr vk-1 complete ar-15 upper receiver 5.56 10.5" bbl.Black Other Features: Vk-1 upper receiver gas piston actuated, billet aluminum upper receiver 9.85" quad hand rail, radian raptor charging...