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
ABC RIFLE COMPANY AR-15 7.62x39mm M-LOK Handguard Complete Pistol Upper Receiver w/BCG And Charging Handle 1-10 Twist 5/8x24 A2 Style Muzzle Brake$329.99
Out of stock
Free shipping over $49
Optics Planet
APF Armory 6.5 Grendel DMR 2.0 Complete Upper Receiver Armor Black$1,224.99
Out of stock
Free shipping over $49
Optics Planet
Guntec USA AR-15 5.56x45mm NATO Slabside Stripped Billet Upper Receiver Anodized Red$129.99
Out of stock
Free shipping over $49
Optics Planet
Matador Arms MAT-9K AR-9 9mm 5in Roller Delayed Upper Reciever 4150 Lightweight Nitrided Barrel 1-10 Twist 1/2x28 Threads Anodized Black$575.00
Out of stock
Free shipping over $49
Optics Planet
STNGR AR-15 .223 16in M-LOK Wylde Complete Upper Receiver w/15in VLCN Handguard BCG & CH OD Green Cerakote$534.99
Out of stock
Free shipping over $49
Optics Planet
DoubleStar Barreled Upper Receiver .224 Valkyrie 24 inch Barrel Bull Profile Diamond National Free Float Handguard Black$566.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Banshee Mk3 8.6 Blackout 12.5 inch Upper Receiver Charcoal Green$959.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Banshee Mk3 8.6 Blackout 12.5 inch Upper Receiver Titanium$959.99
Out of stock
Free shipping over $49
Optics Planet
Tiger Rock Upper Receiver Billet Stripped Mod 1 AR-15 Black Small$145.99
Out of stock
Free shipping over $49
Optics Planet
CMMG 5.7X28mm Banshee Upper Group Receiver 8in Titanium$839.99
Out of stock
Free shipping over $49
Optics Planet
L2D Combat Complete Catalyst Upper Non-Threaded Glock 19 Gen 3 Black/Black$854.05
Out of stock
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR-15 5.56x45mm NATO 16in Barrel 12in Quad Rail Upper Receiver 1-8 Twist 1/2x28 A2 Style Muzzle Brake Nitride Cerakote Olive Drab$259.99
Out of stock
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR-15 Micro Pistol Build 5.56x45mm NATO 5in Barrel 4in M-LOK Handguard Upper Receiver Sniper Grey$389.99
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 Black$389.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk4 .300BLK Banshee Upper Group Receiver 12.5in Midnight Bronze$799.99
Out of stock
Free shipping over $49
Optics Planet
Aero Precision MOD4 15 18 Inch 223 Wylde PROOF 5.56x45MM M4E1-T Complete Upper Receiver OD Green$1,099.99
Out of stock
Free shipping over $49
Optics Planet
Bear Creek Arsenal BC-10 .308 Winchester 16in Upper Receiver Heavy Mid-Length 1-10 5/8x24 Flash Hider Parkerized ODG$339.99
Out of stock
Free shipping over $49
Optics Planet
Mitchell Defense DOC 16in 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
Rock River Arms Completed Pistol Upper Receiver A4 .223/5.56mm 7 Inch Barrel 1-9 Twist 1/2-28 Thread Free-Float Handguard A2 Flash Hide Black$459.99
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$1,219.00
Out of stock
Free shipping over $49
Optics Planet
Spikes Tactical Upper 5.56 16in CHF Midlength w/ 12in SAR3 Rail$826.20
Out of stock
Free shipping over $49
Optics Planet
Grid Defense Complete Upper Receiver 5.56mm 7.5 inch Pistol Length 4150 M4 Barrel 1-7 Twist 9 inch Octagon M-LOK Rail Dimpled Flash Can Black$319.99
Out of stock
Free shipping over $49
Optics Planet
Dark Storm Industries DS-15 AR-15 Typhoon 5.56x45mm NATO 16in Complete Upper Receiver Carbine Length 1-9 Twist 1/2x28 Cerakote FDE$869.95
Out of stock
Free shipping over $49
Optics Planet
APF Armory .308 Winchester DMR 2.0 Complete Upper Receiver Armor Black$1,549.00
Out of stock
Free shipping over $49