Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low View: 21 42 All Add to cart AR-15 Complete UppersAero Precision AR-15 M4E1 PRO Upper Receiver Assembly 5.56x45mm NATO 12.5″ Cold Hammer Forged Barrel ATLAS R-ONE M-LOK Handguard | AMMO GATE $824.99 Tax Add to cart AR-15 Complete UppersAR-STONER AR-15 A3 Upper Receiver Assembly 223 Remington (Wylde) 16″ Barrel | AMMO GATE $349.99 Tax Rated 3.50 out of 5 Add to cart AR-15 Complete UppersAR-STONER AR-15 Side Charging Upper Receiver Assembly Gen 2 223 Remington (Wylde) 18″ Spiral Fluted Barrel 12″ M-LOK Ultralight Handguard | AMMO GATE $399.99 Tax Rated 5.00 out of 5 Add to cart AR-15 Complete UppersAR-STONER LR-308 A3 Upper Receiver Assembly 308 Winchester 20″ Stainless Steel Barrel 15″ M-LOK Ultralight Handguard | AMMO GATE $449.99 Tax Add to cart AR-15 Complete UppersBattle Arms AR-15 Workhorse Upper Receiver Assembly without BCG 223 Remington (Wylde) 16″ Barrel 15″ M-LOK Handguard Black | AMMO GATE $499.99 Tax Rated 5.00 out of 5 Add to cart AR-15 Complete UppersCMMG AR-15 Banshee 100 Mk4 Pistol Upper Receiver Assembly 22 Long Rifle 4.5″ Barrel M-LOK Handguard | AMMO GATE $607.99 Tax Add to cart AR-15 Complete UppersCMMG AR-15 Resolute 300 Mk4 Upper Receiver Assembly 6mm ARC 16″ Barrel M-LOK Handguard | AMMO GATE $799.99 Tax Add to cart AR-15 Complete UppersCMMG LR-308 Endeavor Mk3 Upper Receiver Assembly 308 Winchester 20″ Barrel M-LOK Handguard | AMMO GATE $1,139.99 Tax Add to cart AR-15 Complete UppersCMMG LR-308 Endeavor Mk3 Upper Receiver Assembly 6.5 Creedmoor 24″ Barrel M-LOK Handguard | AMMO GATE $1,189.99 Tax Rated 5.00 out of 5 Add to cart AR-15 Complete UppersColt AR-15 Pistol Upper Receiver Assembly 5.56x45mm 14.5″ Barrel | AMMO GATE $799.99 Tax Rated 3.50 out of 5 Add to cart AR-15 Complete UppersColt AR-15 Pistol Upper Receiver Assembly 5.56x45mm 14.5″ Barrel with Centurion CMR 13″ M-LOK Handguard | AMMO GATE $1,099.99 Tax Rated 5.00 out of 5 Add to cart AR-15 Complete UppersColt AR-15 Pistol Upper Receiver Assembly 5.56x45mm 14.5″ Barrel, No Handguard | AMMO GATE $799.99 Tax Add to cart AR-15 Complete UppersColt AR-15 Upper Receiver Assembly 5.56x45mm 16″ Barrel with Centurion CMR 13″ M-LOK Handguard | AMMO GATE $1,199.99 Tax Rated 5.00 out of 5 Out of Stock Read more AR-15 Complete UppersFN AR-15 FN15 Upper Receiver Assembly 5.56x45mm 20″ Cold Hammer Forged Barrel | AMMO GATE $809.00 Tax Rated 5.00 out of 5 Add to cart AR-15 Complete UppersGeissele AR-15 Super Duty Stripped Pistol Upper Receiver Assembly 5.56x45mm 11.5″ Cold Hammer Forged Barrel M-LOK Desert Dirt Color | AMMO GATE $1,070.00 Tax Add to cart AR-15 Complete UppersGeissele AR-15 Super Duty Stripped Pistol Upper Receiver Assembly 5.56x45mm 14.5″ Cold Hammer Forged Barrel M-LOK Desert Dirt Color | AMMO GATE $1,070.00 Tax Add to cart AR-15 Complete UppersGeissele AR-15 Super Duty Stripped Upper Receiver Assembly 5.56x45mm 16″ Cold Hammer Forged Barrel M-LOK Desert Dirt Color | AMMO GATE $1,070.00 Tax Add to cart AR-15 Complete UppersGeissele AR-15 USASOC URG-I Near Clone Upper Receiver Assembly Improved Complete 5.56x45mm NATO 14.5″ Barrel with Pinned Surefire SF4P | AMMO GATE $1,450.00 Tax Rated 5.00 out of 5 Add to cart AR-15 Complete UppersMidwest Industries AR-15 Pistol Upper Receiver Assembly 5.56x45mm 10.5″ Barrel 9″ M-LOK Handguard Black | AMMO GATE $579.95 Tax Rated 5.00 out of 5 Add to cart AR-15 Complete UppersMidwest Industries AR-15 Upper Receiver Assembly without BCG 223 Remington (Wylde) 16″ Lightweight Barrel 15″ M-LOK Handguard Black | AMMO GATE $614.95 Tax Out of Stock Read more AR-15 Complete UppersNoveske AR-15 Afghan Gen 3 Upper Receiver Assembly 5.56x45mm 14.5″ NSR-15 M-LOK Handguard Battle Arms Charging Handle Pinned Dead Air Flash Hider |… $1,499.99 Tax Out of Stock Read more AR-15 Complete UppersNoveske AR-15 Light Afghan Gen 3 Upper Receiver Assembly 5.56x45mm 14.5″ NSR-15 M-LOK Handguard Battle Arms Charging Handle Pinned Dead Air… $1,543.75 Tax Add to cart AR-15 Complete UppersNoveske AR-15 Light Recon Gen 3 Upper Receiver Assembly 5.56x45mm 16″ NSR-15 M-LOK Handguard Battle Arms Charging Handle Q Cherry Bomb Muzzle Brake… $1,591.25 Tax Add to cart AR-15 Complete UppersPRI AR-15 Mark 12 MK12 Mod 0 SPR Gen II Upper Receiver Assembly 5.56x45mm 18″ Barrel 1 in 7″ Twist Flat Dark Earth | AMMO GATE $1,749.99 Tax Rated 5.00 out of 5 Add to cart AR-15 Complete UppersPRI AR-15 Mark 12 MK12 Mod 0 SPR Upper Receiver Assembly 5.56x45mm 18″ Barrel 1 in 7″ Twist Flat Dark Earth | AMMO GATE $1,699.99 Tax Add to cart AR-15 Complete UppersPRI AR-15 Mark 12 MK12 Mod H Upper Receiver Assembly 5.56x45mm 16″ Barrel 1 in 7″ Twist Black | AMMO GATE $1,549.99 Tax Rated 5.00 out of 5 Add to cart AR-15 Complete UppersSharps Bros AR-15 Upper Receiver Assembly 16″ 223 Remington (Wylde) 15″ M-LOK Handguard | AMMO GATE $799.95 Tax Add to cart AR-15 Complete UppersStag Arms AR-15 3-Gun Upper Receiver Assembly 5.56x45mm NATO 18″ Barrel M-LOK Handguard No Bolt Carrier Group or Charging Handle | AMMO GATE $649.99 Tax Add to cart AR-15 Complete UppersStag Arms AR-15 Left Hand Upper Receiver Assembly 5.56x45mm NATO 16″ Barrel M-LOK Handguard Black No Bolt Carrier Group or Charging Handle | AMMO GATE $549.99 Tax Add to cart AR-15 Complete UppersStag Arms AR-15 Left Hand Upper Receiver Assembly 6mm ARC 20″ Barrel M-LOK Handguard No Bolt Carrier Group or Charging Handle | AMMO GATE $649.99 Tax Add to cart AR-15 Complete UppersStag Arms AR-15 Upper Receiver Assembly 300 AAC Blackout 16″ Barrel M-LOK Handguard Black No Bolt Carrier Group or Charging Handle | AMMO GATE $549.99 Tax Add to cart AR-15 Complete UppersStag Arms AR-15 Upper Receiver Assembly 6mm ARC 20″ Barrel M-LOK Handguard No Bolt Carrier Group or Charging Handle | AMMO GATE $649.99 Tax Add to cart AR-15 Complete UppersTroy Industries AR-15 A4 Pistol Upper Receiver Assembly 5.56x45mm NATO 10.5″ Barrel with 9.25″ SOCC Handguard and Sights | AMMO GATE $749.99 Tax
