Upper Receivers & Barrels

Colt LE6921EPR-CK Upper W/Bolt Carrier Assembly & Charging Handle, 14.5" CL 1/7 BBL, CMR MLOK Rail, 5.56X45 NATO *New in Box*

Colt M16A4 Flat Top Upper Assembly, 20" 1/7 Twist Chrome Lined BBL, 5.56X45 NATO *NEW*

Colt M16A4 Upper Assembly, 20" 1/7 Chrome Lined BBL, w/A4 Carry Handle, 5.56X45 NATO *NEW*

Colt M4 Carbine Upper Assembly, 16" Chrome Lined 1/7 Barrel, LE6920, 5.56X45 NATO *NEW in BOX*

M16 Triangular Charging Handle, Early Type, Colt 601, Broken Latch *Good*

SIG-516 Piston Driven AR-15 Upper Receiver Assembly w/Bolt and Carrier, Charging Handle, Adjustable Gas system, Quad Rail, 10.5" Barrel 1/7 Twist, 5.56 NATO *Good*

SIG-516 Piston Driven AR-15 Upper Receiver Assembly w/Bolt and Carrier, Charging Handle, Adjustable Gas system, Quad Rail, 7.5" Barrel 1/7 Twist, 5.56 NATO *Very Good*

Anchor Harvey AR-15 Upper Receiver, Stripped *Good*

AR-15 / M16 20" A2 Barrel, Take-Off, .223/5.56 *Good*

AR-15 / M16 Barrel Indexing Pin

AR-15 / M4 Heavy Barrel, No Extension, In The White, .223/5.56

AR-15 M4 Barrel, 16 Inch, 1/9 RH Twist, 5.56mm, Nitrided, *NEW*

AR-15 Pistol Barrel, 10.5 Inch, 1/10 RH Twist, 7.62X39, Nitrided, *NEW*

AR-15 Pistol Barrel, 11.5 Inch, 1/7 RH Twist, 5.56mm, Nitrided, *NEW*

AR-15 Pistol Barrel, 7 Inch, 1/10 RH Twist, 7.62X39, Nitrided, *NEW*

AR-15 Pistol Barrel, 7 Inch, 1/9 RH Twist, 5.56mm, Stainless, *NEW*

AR-15 Project Heavy Barrel Upper, 16" HBAR, Non-Threaded Muzzle, 5.56x45 NATO *Good*

Colt 601 M16 Early Receiver Extension / Buffer Tube, No Wrench Flats, w/ Hole *Good*

Colt 604 / M16A1 Upper Receiver with Teardrop Forward Assist, Complete, Loose Dust Cover *Fair*

Colt 604 M16 Project Upper, 20" Pencil Barrel, Chrome Bore, Cage Flash Hider, Triangle Handguards, 1970-1971 Production, Ring in Bore, 5.56 NATO *As Is*