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 .300 AAC Blackout Pistol M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle Bronze$329.99
Out of stock
Free shipping over $49
Optics Planet
APF Armory 22/250 Remington DMR 2.0 Complete Upper Armor Black$1,549.00
Out of stock
Free shipping over $49
Optics Planet
Bear Creek Arsenal BC-15 5.56 NATO 16in Right Side Upper Receiver M4 Mid-Length 1-7 1/2x28 Flash Hider Parkerized ODG$309.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk47 7.62X39mm Banshee Upper Group Receiver 8in Midnight Bronze$879.99
Out of stock
Free shipping over $49
Optics Planet · 2 offers
Aero Precision Complete Upper Receiver M5 .308 Winchester 20in Heavy Rifle Length 1 in 10 5/8 x 24 15in A2 Flash Hider Anodized Kodiak Brown$629.99
Out of stock
Free shipping over $49
Optics Planet
Wilson Combat AR10 Lightweight Billet Upper Receiver Assembly Anodized$303.95
Out of stock
Free shipping over $49
Optics Planet
CMMG Upper Receiver Assembly Mk4/AR15 Forward Assist Coyote Tan$127.99
Out of stock
Free shipping over $49
Optics Planet
Tiger Rock Complete Upper Receiver AR-15 5.56 NATO 10in Carbine Length 1-8 Twist w/ 10in M-LOK Handguard Black Large$369.99
Out of stock
Free shipping over $49
Optics Planet
Dark Storm Industries DS-15 MOE .300 AAC Blackout 12.5in Upper Receiver w/MVG Grip Pistol Length 1-8 Twist Olive Drab Green$599.95
Out of stock
Free shipping over $49
Optics Planet
FM Products FM-9 AR 9mm Rear Charging Upper Receiver 16 inch Black$445.99
Out of stock
Free shipping over $49
Optics Planet
Aero Precision M5 Complete Upper Receiver 16in .308 SS Mid Barrel w/ATLAS S-ONE 15in M-LOK Handguard Anodized Black$639.99
Out of stock
Free shipping over $49
Optics Planet
Faxon Firearms Duty Series AR-15 350 Legend 16in Upper Receiver Gunner Carbine Length 1-16 Twist 1/2x28 w/BCG Supressor Black$797.00
Out of stock
Free shipping over $49
Optics Planet
M2 Armament Group AR-15 Threaded Stripped Upper Receiver Black$61.99
Out of stock
Free shipping over $49
Optics Planet
Radian Weapons Model 1 Upper Receiver and Hand Guard Set 8.5 in M-LOK Radian OD$769.95
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk10 10mm Banshee Upper Group Receiver 8in Charcoal Green$849.99
Out of stock
Free shipping over $49
Optics Planet
Bear Creek Arsenal BC-15 .300AAC 16in Upper Receiver Heavy Carbine 1-8 1/2x28 Flash Hider 416R Tungsten$319.99
Out of stock
Free shipping over $49
Optics Planet
Aero Precision M4E1 AR-15 .223 Wylde 16in M-LOK Atlas R-One Threaded Upper Receiver Standard SS QPQ Mid-Length Barrel 1-8 Twist A2 Flash Hider 15in HG$589.99
Out of stock
Free shipping over $49
Optics Planet
APF Armory 6mm Creedmoor Varmint 2.0 Complete Upper Receiver Armor Black$1,599.00
Out of stock
Free shipping over $49
Optics Planet
Ghost Firearms Vital Upper Receiver 5.56x45 NATO 16 inch Carbine Length 4150 M4 Barrel 1-7 Twist 11 inch M-LOK Free Float Hand Guard A2 Birdcage Flash$289.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Banshee Mk3 8.6 Blackout 12.5 inch Upper Receiver Sniper Grey$959.99
Out of stock
Free shipping over $49
Optics Planet
Stag Arms AR-15 Pursuit Left Hand Upper Receiver .350 Legend 18in Barrel Hanson Profile 1-16 Twist 1/2-28 Thread VG6 Gamma Black$599.99
Out of stock
Free shipping over $49
Optics Planet
Ghost Firearms Elite Complete Upper Receiver 5.56x45 NATO 7.5 inch Pistol Length 4150 M4 Barrel 1-7 Twist 7 inch M-LOK Free Float Hand Guard A2 Flash$299.99
Out of stock
Free shipping over $49
Optics Planet
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver M4 Carbine 1-7 1/2x28 Flash Hider Black Nitride$349.99
Out of stock
Free shipping over $49
Optics Planet
Ghost Firearms Elite Complete Upper Receiver 9mm 9x19 Para 16 inch 4150 Light HBAR Barrel 1-10 Twist 14 inch M-LOK Free Float Hand Guard A2 Flash$309.99
Out of stock
Free shipping over $49