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
Rainier Arms RUC DI 5.56 NATO Complete Upper 16in Black Medium$830.00
Out of stock
Free shipping over $49
Optics Planet
POF USA P415 Edge Upper Receiver Assembly 5.56x45mm NATO 34 in Length 16.5 in Barrel 5 Position Adjustable M-Lok Edge Triple Port Muzzle Break$1,442.00
Out of stock
Free shipping over $49
Optics Planet
Bilson Arms BA-15FC 450 Bushmaster 16in Forward Complete Upper Assembly Mid Length 1-24 Twist 5/8-24 TPI Fde/Sniper Green$1,144.00
Out of stock
Free shipping over $49
Optics Planet
M2 Armament Group AR-15 Group 16in 5.56 NATO Upper Assembly Black$250.00
Out of stock
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR-15 Stripped Upper Receiver Cerakote Burnt Bronze$71.99
Out of stock
Free shipping over $49
Optics Planet
Dark Storm Industries DS-15 AR-15 .300 AAC Blackout 16 inch Upper Receiver Pistol Length 1-8 Twist Non Threaded FDE$319.49
Out of stock
Free shipping over $49
Optics Planet
CMMG Mk4 .300BLK Resolute Upper Group Receiver 16.1in Coyote Tan$829.99
Out of stock
Free shipping over $49
Optics Planet
Moriarti AR-15 5.56/.223 7.5in Pistol Shark Mlok Upper Assembly Black 16.5in$309.99
Out of stock
Free shipping over $49
Optics Planet
Dark Storm Industries DS-15 AR-15 Typhoon 5.56x45mm NATO 16in Complete Upper Receiver Mid Length 1-7 Twist 1/2x28 Anodized Black$799.95
Out of stock
Free shipping over $49
Optics Planet
CMMG Mkg Banshee Upper Receiver Group .45 ACP 8in Armor Black$839.99
Out of stock
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR-15 .223 Remington/5.56x45mm NATO Micro Pistol 5in Barrel M-LOK Handguard Upper Receiver w/BCG And Charging Handle Burnt Bronze$329.99
Out of stock
Free shipping over $49
Optics Planet
Rock River Arms Completed Upper Receiver Entry Tactical A4 .223/5.56mm 16 Inch Barrel 1-9 Twist 1/2-28 Thread R4 Handguard A2 Flash Hider Black$579.99
Out of stock
Free shipping over $49
Optics Planet
Stag Arms AR-15 Tactical Right Hand Upper Receiver .300 AAC Blackout 8in Barrel GOV-CMV Profile 1-7 Twist 1/2 x 28 Thread VG6 Delta Black$479.99
Out of stock
Free shipping over $49
Optics Planet
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver M4 Barrel Carbine Length 1-7 Twist 1/2x28 Flash Hider Parkerized$309.99
Out of stock
Free shipping over $49
Optics Planet
Spikes Tactical Upper 5.56 16in CHF Midlength w/ 9in BAR2 Rail$779.40
Out of stock
Free shipping over $49
Optics Planet
Wilson Combat AR10 Billet Upper Receiver Assembly Anodized$278.95
Out of stock
Free shipping over $49
Optics Planet
FM Products FM-9 AR 9mm Forward Charging Upper Receiver w/ Micro Brake 9x19mm Parabellum 10 inch 8.5in Barrel Blast Diffuser Black$359.99
Out of stock
Free shipping over $49
Optics Planet
Aero Precision M5 Complete Upper Receiver 16in .308 CMV Mid Barrel w/ATLAS S-ONE 15in M-LOK Handguard Anodized Flat Dark Earth$649.99
Out of stock
Free shipping over $49
Optics Planet
CMMG UPPER GROUP DISSENT Mk4 5.56mm 16.1in Empire Profile Non-Threaded Armor Black$1,299.00
Out of stock
Free shipping over $49
Optics Planet
POF USA Revolution DI Complete Upper Cerakote Burnt Bronze 308WIN 12.5"$1,747.00
Out of stock
Free shipping over $49
Optics Planet
Spikes Tactical Upper 5.56 16in Midlength LE w/13.2in SAR3 Rail$859.50
Out of stock
Free shipping over $49
Optics Planet
Aero Precision M4E1-T 5.56x45 13.5 inch MOD 4 Upper Receiver Government Mid Length 1 in 7 Twist A2 Bird Cage OD Green$649.99
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 Flat Dark Earth$679.99
Out of stock
Free shipping over $49
Optics Planet
Spikes Tactical Upper 5.56 14.5in 16in OAL Midlength Lightweight LE w/9in SAR3 Rail w/ Vortex FH$866.70
Out of stock
Free shipping over $49