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
Guntec USA AR-15 Upper Completion Kit w/ Gen 3 Dust Cover Chrome$75.99
Out of stock
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR-15 .223 Remington/5.56x45mm NATO Micro Pistol 5in Barrel Custom 5in Top Cut Custom M-LOK Handguard Complete Upper Receiver w/BCG$329.99
Out of stock
Free shipping over $49
Optics Planet
Guntec USA AR-15 Upper Receiver Assembly Kit Anodized Black$61.99
Out of stock
Free shipping over $49
Optics Planet
CMMG 5.7X28mm Banshee Upper Group Receiver 8in Midnight Bronze$839.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Sniper Grey$849.99
Out of stock
Free shipping over $49
Optics Planet
Bilson Arms BA-15FC 338 ARC 16in Forward Complete Upper Assembly Rifle Length 1-8 Twist 5/8-24 TPI Graphite Black$1,244.00
Out of stock
Free shipping over $49
Optics Planet
Spikes Tactical Upper 5.56 16in M4 LE w/12in BAR2 Rail$761.40
Out of stock
Free shipping over $49
Optics Planet
Aero Precision Complete Upper Receiver M4E1-T 20in 5.56 Rifle Length Barrel 15in M-LOK ATLAS S-ONE Handguard Cerakote Flat Dark Earth$579.99
Out of stock
Free shipping over $49
Optics Planet
CMMG 5.7X28mm Banshee Upper Group Receiver 8in Coyote Tan$829.99
Out of stock
Free shipping over $49
Optics Planet
Grid Defense Complete Upper Receiver 7.62x39 10.5 inch Carbine Length 4150 Steel Light HBAR Barrel 1-10 Twist A2 Flash Hider Burnt Bronze$309.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk10 10mm Banshee Upper Group Receiver 8in Tungsten$839.99
Out of stock
Free shipping over $49
Optics Planet
WMD Guns AR-15 A3/A4 Upper Receiver Forged w/M4 Feed Ramps Stripped NiB-X Aztec Teal 1-NIBXUF-Aztec Teal$139.99
Out of stock
Free shipping over $49
Optics Planet
Dark Storm Industries DS-15 Typhoon AR-15 5.56x45mm NATO 14.5in Complete Upper Receiver w/Pin/ Weld Mid Length 1-7 Twist 1/2x28 Cerakote Olive Drab$919.95
Out of stock
Free shipping over $49
Optics Planet
CMMG Dissent Mk3 6.5mm Creedmoor 20 inch Upper Receiver 1-8 Twist 5/8 x 24 CMMG ZEROED Muzzle Brake Cerakote/Hard Coat Anodized Midnight Bronze$1,329.00
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 12.5in Sniper Grey$799.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 24in Charcoal Green$1,079.00
Out of stock
Free shipping over $49
Optics Planet
CMMG Upper Receiver Assembly Mk4/AR15 Forward Assist Midnight Bronze$129.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Dissent Mk3 .308 Winchester 12.5 inch Upper Receiver 1-10 Twist 5/8 x 24 ZEROED Linear Compensator Cerakote/Hard Coat Anodized Armor Black$1,279.00
Out of stock
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR-15 .223 Remington/5.56x45mm NATO Pistol 7in Barrel Custom 7in Top Cut Hybrid M-LOK Handguard Complete Upper Receiver w/BCG And$329.99
Out of stock
Free shipping over $49
Optics Planet · 2 offers
Geissele Super Duty Stripped Upper Receiver for AR-15 5.56mm 14.5in Barrel Carbine Length 1-7 Twist Sand$1,092.50
Out of stock
Free shipping over $49
Optics Planet
APF Armory 223 Wylde Varmint 2.0 Complete Upper Receiver Armor Black$1,274.00
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 Coyote Tan$849.99
Out of stock
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR-15 .223 Remington/5.56x45mm NATO Pistol 7in Barrel Custom 7in Top Cut Hybrid M-LOK Handguard Complete Upper Receiver w/BCG And$299.99
Out of stock
Free shipping over $49
Optics Planet
POF USA Revolution PD Complete Upper Black Andodized 6.5 Creedmoor 20"$1,872.00
Out of stock
Free shipping over $49