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
APF Armory 7mm Remington Magnum MLR 22in Complete Upper Receiver Armor Black$2,799.00
Out of stock
Free shipping over $49
Optics Planet
CMMG MkG .45 ACP Banshee Fixed Ejection Upper Group Receiver 8in 1-16 Twist 0.578x28 TPI .750in Tungsten$849.99
Out of stock
Free shipping over $49
Optics Planet · 2 offers
Aero Precision Complete Upper Receiver M5E1 22in Barrel 6.5mm Creedmoor Rifle Length 1-8 Twist 416R Stainless Steel EM15 Cerakote FDE$769.99
Out of stock
Free shipping over $49
Optics Planet
Spikes Tactical Upper 5.56 14.5in 16in OAL CHF Midlength w/9in BAR2 Rail w/ Vortex$859.50
Out of stock
Free shipping over $49
Optics Planet
CMMG Banshee Mk47 7.62x39mm 12.5in Gen 2 Complete Upper Receiver MT Carbine 1-10 Twist 5/8x24 TPI Midnight Bronze$949.99
Out of stock
Free shipping over $49
Optics Planet
Spikes Tactical Upper 5.56 11.5in FN CHF w/10in BAR2 Rail$817.20
Out of stock
Free shipping over $49
Optics Planet
CMMG Dissent Mk3 8.6 Blackout 16.1 inch Upper Receiver 1-3 Twist 5/8 x 24 CMMG ZEROED Muzzle Brake Cerakote or Hard Coat Anodized$1,219.00
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 Tungsten$1,299.00
Out of stock
Free shipping over $49
Optics Planet
Stag Arms AR-15 Tactical Upper Receiver 5.56x45mm NATO 7.5in Barrel GOV-CMV Profile 1-7 Twist 1/2x28 Left Hand VG6 Delta Chromephos FDE$509.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Dissent Mk4 .350 Legend 16.1in Upper Group 1-16 Twist 1/2x28 TPI 25.5.in .750in Armor Black$1,299.00
Out of stock
Free shipping over $49
Optics Planet
Vltor AR15/M16 MUR Hammer Forged Modular Upper Receiver Includes Shell Deflector and Forward Assist Black$242.96
Out of stock
Free shipping over $49
Optics Planet
CMMG MkG Resolute Upper Receiver Group .45 ACP 16.1in Armor Black$909.99
Out of stock
Free shipping over $49
Optics Planet
CMMG MkGs .40S&W Resolute Upper Group Receiver 16.1in Sniper Grey$909.99
Out of stock
Free shipping over $49
Optics Planet
Lead & Steel Mil-Spec Threaded Stripped Upper Receiver Flat Dark Earth$99.99
Out of stock
Free shipping over $49
Optics Planet
Ghost Firearms Elite Complete Upper Receiver 5.56x45 NATO 16in Carbine Length 4150 M4 Barrel 1-7 Twist 14in M-LOK Free Float Hand Guard A2 Birdcage$299.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Dissent Mk4 .300BLK 16.1in Empire Profile Upper Group Tungsten$1,299.00
Out of stock
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR-15 .223 Remington/5.56x45mm NATO Pistol 7in Barrel Custom 7in Slanted M-LOK Handguard Complete Upper Receiver w/BCG And Charging$329.99
Out of stock
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR-15 .223 5.56 Complete Build 16in Barrel 15in Lightweight Hybrid M-LOK Handguard Upper Receiver 1-10 Twist 1/2x28 A2 Style Muzzle$389.99
Out of stock
Free shipping over $49
Optics Planet
Dark Storm Industries DS15 AR-15 Stripped Billet Upper Receiver Mil-Spec Hard Coat Anodize Olive Drab Green Cerakote$174.95
Out of stock
Free shipping over $49
Optics Planet
Rock River Arms Completed BilletvUpper Receiver .308/7.62X51mm 18 Inch Barrel 1-10 Twist Mid-Length Profile 5/8-24 Threat Free-Float Handguard Brake$929.99
Out of stock
Free shipping over $49
Optics Planet
Ghost Firearms Elite Complete Upper Receiver 7.62x39 16in Carbine Length 4150 Light HBAR Barrel 1-10 Twist 14in M-LOK Free Float Hand Guard A2 Flash$309.99
Out of stock
Free shipping over $49
Optics Planet
CMMG UPPER GROUP DISSENT Mk4 5.56mm 16.1in Empire Profile Non-Threaded Tungsten$1,299.00
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 12.5in Tungsten$789.99
Out of stock
Free shipping over $49
Optics Planet
CMMG Upper Group Resolute Fixed Ejector 9mm 16.1in 1-10 Twist 1/2 X 28 TPI 25.3in Coyote Tan$899.99
Out of stock
Free shipping over $49