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 Upper Receiver AR-15 Billet Black Small$91.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Dissent Mk3 .308 Winchester 16.1 inch Upper Receiver 1-10 Twist 5/8 x 24 CMMG ZEROED Muzzle Brake Cerakote/Hard Coat Anodized Titanium$1,349.00
Out of stock
Free shipping over $49
Optics Planet
Bilson Arms Pump Style Forward Charging Upper Assembly 450BMFC-UA 16 inch 1-24 Twist Cerakote Graphite Black A5UFCGB1001$1,144.00
Out of stock
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR9 9mm Luger Pistol Billet 7in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle Cerakote Flat Dark Earth$449.99
Out of stock
Free shipping over $49
Optics Planet
Mitchell Defense DOC 10.3in 5.56 NATO Upper Receiver Cold Hammer Forged Chrome-Lined Barrel Jungle Green Finish M-LOK Free-Float Handguard$1,225.50
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 Midnight Bronze$1,279.00
Out of stock
Free shipping over $49
Optics Planet
USED CMMG 9mm Banshee Fixed Ejector Upper Group Receiver 8in 1-10 Twist 1/2 X 28 TPI 16.5in Armor Black 99B9A0F-AB$679.99
Out of stock
Free shipping over $49
Optics Planet
Guntec USA AR .308 Gen 2 Stripped Billet Upper Receiver Gold$159.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 24in Coyote Tan$1,079.00
Out of stock
Free shipping over $49
Optics Planet
Bear Creek Arsenal BC-15 7.62x39 16in Upper Receiver Heavy Carbine 1-10 1/2x28 Flash Hider Parkerized FDE$309.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Titanium$649.99
Out of stock
Free shipping over $49
Optics Planet
Aero Precision M4E1-T 5.56x45 11.4 inch MOD 4 Upper Receiver Government Carbine Length 1 in 7 Twist A2 Bird Cage Kodiak Brown$624.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk4 Banshee Upper Receiver Group 5.56x45mm NATO 12.5in Armor Black$809.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk4 5.56X45mm NATO Resolute Upper Group Receiver 16.1in Sniper Grey$819.99
Out of stock
Free shipping over $49
Optics Planet
XTS AR-15 5.56 NATO 12.5in M-LOK Upper Receiver Government Profile Carbine Length 1-7 Twist 1/2x28 A2 Flash Hider 12in Handguard Anodized Black$275.00
Out of stock
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR-15 .223 Remington/5.56x45mm NATO Pistol 10in Quadrail Handguard Complete Upper Receiver w/BCG And Charging Handle Olive Drab$389.99
Out of stock
Free shipping over $49
Optics Planet
V Seven M4 Stripped Upper Type Iii Hardcoat Anodized$175.57
Out of stock
Free shipping over $49
Optics Planet
Radian Weapons Model 1 Complete Upper Receiver .223 Wylde 16 in Barrel Custom Mid Length 1-8 Twist 1/2x28 Thread M-LOK Deadair Flash Hider OD Green$2,029.95
Out of stock
Free shipping over $49
Optics Planet
Rainier Arms Ruc Pro Mk2 5.56 Nato Partial Upper Receiver Black 10.5 in$580.00
Out of stock
Free shipping over $49
Optics Planet
Grey Ghost Precision Complete Upper 5.56mm 20.12in 10.5in Low Profile Carbine 1-7 1x2/28 M-LOK Black$818.79
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk47 7.62X39mm Banshee Upper Group Receiver 8in Sniper Grey$919.99
Out of stock
Free shipping over $49
Optics Planet
Aero Precision M4E1-T Complete Upper 14.5in 5.56 Carbine Length BRL 12in M-LOK AR15 ATLAS R-ONE HG Anodized Black$564.99
Out of stock
Free shipping over $49
Optics Planet
WMD Guns AR-15 Threaded Stripped Upper Receiver - SLAB Style NiB-X Left Hand Silver$93.99
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 Bronze$389.99
Out of stock
Free shipping over $49