Upper — Best Prices Today
4,388 listings tracked · 1,677 in stock
4,388 upper listings are tracked, 1,677 of them in stock across 20 retailers. In-stock listings appear first. Each upper product page shows its current offers and recorded price history.
Optics Planet
Tiger Rock Complete Upper Receiver AR-15 5.56 NATO 16in Carbine Length 1-8 Twist w/10in M-LOK Handguard Black Large$379.99
Out of stock
Free shipping over $49
Optics Planet
Matrix Arms Dual Charge Upper Receiver/Enhanced BCG Package 9mm Hardcoat Anodized Black$389.99
Out of stock
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR-15 Sleek Billet Stripped Upper Receiver Cerakote White$79.99
Out of stock
Free shipping over $49
Optics Planet
CMMG MkG .45 ACP Banshee Fixed Ejection Upper Group Receiver 5in 1-16 Twist 0.578x28 TPI .750in Tungsten$849.99
Out of stock
Free shipping over $49
Optics Planet
Dark Storm Industries DS15 AR-15 Stripped Billet Upper Receiver Mil-Spec Hard Coat Anodize Black$132.99
Out of stock
Free shipping over $49
Optics Planet
Ghost Firearms Elite Complete Upper Receiver .300 Blackout 16 inch Pistol Length 4150 Light HBAR Barrel 1-8 Twist 14 inch M-LOK Free Float Hand Guard$279.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Midnight Bronze$649.99
Out of stock
Free shipping over $49
Optics Planet
V Seven Enlightened 556/223 Complete Upper 14.5in 14.5 ENLI 556 FLT-UR$2,277.56
Out of stock
Free shipping over $49
Optics Planet
Rock River Arms Completed Upper Receiver Varmint A4 .308/7.62X51mm NATO 20 Inch Barrel 1-10 Twist Free-Float Handguard Black$749.99
Out of stock
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR .40 S&W Pistol 4in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle Black$379.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk4 9mm Resolute Upper Group Receiver 16.1in Tungsten$909.99
Out of stock
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR-15 Custom Billet Modular Stripped Upper Receiver Flat Dark Earth$119.99
Out of stock
Free shipping over $49
Optics Planet
Bilson Arms BA-15FC 450 Bushmaster 16in Forward Complete Upper Assembly Mid Length 1-24 Twist 5/8-24 TPI Tactical Grey/Graphite Black$1,144.00
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk3 .308WIN Resolute Upper Group Receiver 16.1in Coyote Tan$999.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Upper Group Dissent 45 Acp 16.1in 1-16 Twist 0.578 X 28 TPI 25.5in Coyote Tan$1,299.00
Out of stock
Free shipping over $49
Optics Planet
Bilson Arms BA-15FC 350 Legend 16in Forward Complete Upper Assembly Mid Length 1-16 Twist 5/8-24 TPI Tactical Grey/Graphite Black$1,144.00
Out of stock
Free shipping over $49
Optics Planet
Bear Creek Arsenal BC-15 6mm ARC 18in Right Side Upper Receiver Heavy Mid 1-8 5/8x24 Flash Hider Parkerized ODG$359.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk4 6.5 Grendel Resolute Upper Group Receiver 16.1in Titanium$819.99
Out of stock
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR9 9mm Luger Pistol 4in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle Black$329.99
Out of stock
Free shipping over $49
Optics Planet
CMMG MkGs .40 S&W Banshee Upper Group Receiver 5in 1-16 Twist 0.578 X 28 TPI 13.7in Tungsten$849.99
Out of stock
Free shipping over $49
Optics Planet
JP Enterprises Jp-15/22R Upper Assembly Thread Protector Black and Silver$854.05
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 20in Midnight Bronze$1,029.00
Out of stock
Free shipping over $49
Optics Planet
Bilson Arms BA-15FC 300 Blackout 16in Forward Complete Upper Assembly Mid Length 1-7 Twist 5/8-24 TPI Fde/Sniper Green$1,144.00
Out of stock
Free shipping over $49
Optics Planet
Grid Defense Complete Upper Receiver 5.56mm 16 inch Carbine Length 4150 M4 Barrel 1-7 Twist 14 inch M-LOK Rail A2 Flash Hider Burnt Bronze$319.99
Out of stock
Free shipping over $49