Quick view RTB 8.3" 9mm REBEL Upper Receiver - ODG | Flash Can | Carbine HG | Without BCG & CH MSRP: $437.95 SALE PRICE: $201.95 Click for Price Notify Me
Quick view RTB Complete 8.3" 9mm REBEL Upper Receiver - ODG | Flash Can | Carbine HG | With BCG & CH MSRP: $446.95 SALE PRICE: $263.95 Click for Price Notify Me
Quick view STAG 15 Retro 20" Upper With Chrome Phosphate Barrel In 5.56mm MSRP: $649.99 SALE PRICE: $583.95 Click for Price Notify Me
Quick view BG 4.5" 9mm Upper Receiver - Black | FLASH CAN | 4" M-LOK | Without BCG & CH MSRP: $366.95 SALE PRICE: $146.95 Click for Price Notify Me
Quick view BG Complete 4.5" 9mm Upper Receiver - Black | FLASH CAN | 4" M-LOK Slant Cut | With BCG & CH MSRP: $417.95 SALE PRICE: $224.95 Click for Price Notify Me
Quick view BG 6" 300 BLK Upper Receiver - Black | Flash Can | 7" Slant Cut M-LOK | Without BCG & CH MSRP: $385.95 SALE PRICE: $174.95 Click for Price Notify Me
Quick view BG Complete 6" 300 BLK Upper Receiver - Black | Flash Can | 7" Slant Cut M-LOK | With BCG & CH MSRP: $432.95 SALE PRICE: $242.95 Click for Price Notify Me
Quick view BG 6" 300 BLK Upper Receiver - Black | A2 | 5.5" Slant Cut M-LOK | Without BCG & CH MSRP: $366.95 SALE PRICE: $151.95 Click for Price Notify Me
Quick view BG Complete 6" 300 BLK Upper Receiver - Black | A2 | 5.5" Slant Cut M-LOK | With BCG & CH MSRP: $416.95 SALE PRICE: $224.95 Click for Price Notify Me
Quick view Andro Corp 16" 556 Upper Receiver - BLK | A2 | M4 Handguard | Without BCG & CH MSRP: $382.00 SALE PRICE: $324.70 Click for Price Notify Me
Quick view BN Builders Set - 15" M-LOK | Black (FFL REQ.) MSRP: $204.95 SALE PRICE: $147.95 Click for Price Notify Me
Quick view Andro Corp 16" 350 Legend Upper Receiver - BLK | A2 | 15" M-LOK | Without BCG & CH MSRP: $340.00 SALE PRICE: $289.00 Click for Price Notify Me
Quick view Andro Corp 10.3" 556 NATO Upper Receiver - BLK | A2 | 9.25" M-LOK | Without BCG & CH MSRP: $320.00 SALE PRICE: $272.00 Click for Price Notify Me
Quick view BN Upper / Lower Set - Black (FFL REQ.) MSRP: $169.95 SALE PRICE: $83.00 Click for Price Notify Me
Quick view Rifle Build Kit - 5.56 | BN Complete 16" Ambi Side Charging Upper Receiver | BN LBK | CA15 100% AR Billet Lower (FFL REQ.) MSRP: MSRP: $614.99 Click for Price Notify Me
Quick view Combat Armory Billet AR-15 Lower Receiver w/ BN BCG Side Charging Upper Build Kit - Ano Ambi Billet (FFL REQ.) MSRP: $350.00 SALE PRICE: $204.95 Click for Price Notify Me
Quick view STAG 15 Upper Receiver Parts Kit | Left-handed MSRP: $29.99 SALE PRICE: $20.65 Click for Price Notify Me
Quick view STAG 10 Left-Handed Upper Receiver Assembly - AR-10 / .308 MSRP: $199.99 SALE PRICE: $184.95 Click for Price Notify Me
Quick view STAG 15 A3 Flat-top Upper Receiver Assembly - Left-Handed MSRP: $125.95 SALE PRICE: $119.95 Click for Price Notify Me
Quick view *BLEM* A2 Stripped Upper Receiver - Black MSRP: $200.00 SALE PRICE: $84.95 Click for Price Notify Me
Quick view DL-44 Han Solo Blaster 4.5" .22LR Build Kit (FFL REQ.) MSRP: $705.95 SALE PRICE: $635.95 Click for Price Notify Me
Quick view BG Complete 16" .22LR Pencil Upper Receiver | A2 | 15" M-LOK Slant Cut| With BCG & CH MSRP: $480.95 SALE PRICE: $314.95 Click for Price Notify Me
Quick view 5 Pack | A2 Stripped Raw Upper Receiver MSRP: $885.95 SALE PRICE: $425.95 Click for Price Notify Me
Quick view 3 Pack | A2 Stripped Raw Upper Receiver MSRP: $545.95 SALE PRICE: $267.95 Click for Price Notify Me
Quick view RTB Complete 16" .22LR Lightweight Upper Receiver - FDE | A2 | 15" M-LOK | With BCG & CH MSRP: $559.99 SALE PRICE: $356.95 Click for Price Notify Me
Quick view RTB Builders Set - 13.5" M-LOK | FDE MSRP: $398.95 SALE PRICE: $197.95 Click for Price Notify Me
Quick view RTB Upper Build Kit 16" .22LR Upper Receiver - BLK | A2 | 15" M-LOK | With BCG & CH MSRP: $565.95 SALE PRICE: $370.95 Click for Price Notify Me
Quick view RTB Builders Set - 13.5" M-LOK | Multi-Cam MSRP: $659.95 SALE PRICE: $424.95 Click for Price Notify Me
Quick view TS AR-15 Charging Handle - Bronze MSRP: $19.99 SALE PRICE: $12.99 Click for Price Notify Me
Quick view RTB Builders Set - 15" M-LOK | TUNG/BLK Tiger Stripe MSRP: $609.95 SALE PRICE: $399.95 Click for Price Notify Me
Quick view BG Builders Set - 15" M-LOK | BB/FDE Tiger Stripe | TM Serial Engraving MSRP: $589.95 SALE PRICE: $384.95 Click for Price Notify Me
Quick view BG Builders Set - 15" M-LOK | SG/BLK Tiger Stripe | TM Serial Engraving MSRP: $589.95 SALE PRICE: $384.95 Click for Price Notify Me
Quick view RTB Builders Set - 13.5" M-LOK | SG/BLK Tiger Stripe MSRP: $609.95 SALE PRICE: $399.95 Click for Price Notify Me
Quick view BG Builders Set - 15" M-LOK | BT Battle Worn | TM Serial Engraving MSRP: $489.95 SALE PRICE: $299.95 Click for Price Notify Me
Quick view RTB Builders Set - 15" M-LOK | ODG/FDE Tiger Stripe MSRP: $609.95 SALE PRICE: $399.95 Click for Price Notify Me
Quick view RTB Builders Set - 15" M-LOK | BT Battle Worn MSRP: $509.95 SALE PRICE: $349.95 Click for Price Notify Me
Quick view RTB Builders Set - 13.5" M-LOK | BB Battle Worn MSRP: $509.95 SALE PRICE: $349.95 Click for Price Notify Me
Quick view RTB Builders Set - 13.5" M-LOK | Blue Titanium Battle worn MSRP: $509.95 SALE PRICE: $349.95 Click for Price Notify Me
Quick view BG Builders Set - 15" M-LOK | BB Battle Worn | TM Serial Engraving MSRP: $489.95 SALE PRICE: $299.95 Click for Price Notify Me
Quick view XTS AR15 Ambidextrous Charging Handle - Ano Black MSRP: $39.95 SALE PRICE: $18.75 Click for Price Notify Me
Quick view RTB Builders Set - 13.5" M-LOK | BB/FDE Tiger Stripe MSRP: $500.00 SALE PRICE: $399.95 Click for Price Notify Me
Quick view RTB Builders Set - 13.5" M-LOK | ODG/FDE Tiger Stripe MSRP: $500.00 SALE PRICE: $399.95 Click for Price Notify Me
Quick view AERO Precision .750 Low Profile Gas Block - Nitride MSRP: $29.99 SALE PRICE: $22.75 Click for Price Notify Me
Quick view Assembled Billet DPMS Pattern DPMS Pattern .308 / AR10 Anodized Upper Receiver | Port Door | Charging Handle MSRP: $199.99 SALE PRICE: $99.00 Click for Price Notify Me
Quick view RTB Raw 9mm / 22LR True Slick Side Upper Receiver MSRP: $100.00 SALE PRICE: $55.95 Click for Price Notify Me
Quick view BN Complete Lightweight 16" 5.56 Ambi Side Charging Upper Receiver | A2 | 15" OPT-X M-LOK | With BCG & CH MSRP: $468.95 SALE PRICE: $298.95 Click for Price Notify Me
Quick view BG Complete 4.5" 9mm Upper Receiver - Black | A2 | 4" M-LOK | With BCG & CH MSRP: $405.95 SALE PRICE: $174.95 Click for Price Notify Me
Quick view *BLEM* CMMG Extended ZEROED Ambi Charging Handle - AR15 MSRP: $79.95 SALE PRICE: $72.95 Click for Price Notify Me
Quick view BN BCG Side Charging Upper Build Kit - Ano Ambi Billet AR Upper Receiver + M16 Black Nitride BCG + Side Charging Handle MSRP: $250.00 SALE PRICE: $158.95 Click for Price Notify Me
Quick view DL-44 Han Solo Blaster 4.5" .22LR Upper Receiver - BLK | Blaster-44 | With BCG & CH MSRP: $508.99 SALE PRICE: $455.95 Click for Price Notify Me
Quick view AM-15 Anodized Sport Upper Receiver - No Forward Assist Or Dust Cover MSRP: $129.95 SALE PRICE: $50.05 Click for Price Notify Me
Quick view *BLEM* 2A Armament Lightweight Steel Gas Block - .750" MSRP: $59.99 SALE PRICE: $48.95 Click for Price Notify Me
Quick view *BLEM* Breek Arms The WARHAMMER Mod2 AR-15 Ambidextrous Charging Handle - FDE MSRP: $49.99 SALE PRICE: $37.95 Click for Price Notify Me
Quick view RTB 14.5" 5.56 Upper Receiver (16" OAL) - Black | 13.5" M-LOK | Without BCG & CH MSRP: $464.95 SALE PRICE: $258.95 Click for Price Notify Me
Quick view RTB Complete 14.5" 5.56 Upper Receiver (16" OAL) - Black | 13.5" M-LOK | Mid Length | With BCG & CH MSRP: $520.95 SALE PRICE: $351.95 Click for Price Notify Me
Quick view BG 14.5" 5.56 Upper Receiver (16" OAL) | 12" M-LOK | Without BCG & CH MSRP: $450.95 SALE PRICE: $233.95 Click for Price Notify Me
Quick view BG Complete 14.5" 5.56 Upper Receiver (16" OAL) | 12" M-LOK | With BCG & CH MSRP: $448.95 SALE PRICE: $269.95 Click for Price Notify Me
Quick view BN Complete 16" 5.56 Ambi Side Charging Upper Receiver | A2 | 15" OPT-X M-LOK | With BCG & CH MSRP: $462.95 SALE PRICE: $288.95 Click for Price Notify Me