Upper — Best Prices Today
4,387 listings tracked · 1,680 in stock
4,387 upper listings are tracked, 1,680 of them in stock across 20 retailers. In-stock listings appear first. Each upper product page shows its current offers and recorded price history.
Brownells · 2 offers
Aero Precision Ar-15 M4e1 Stripped Upper No Forward Assist - M4e1 5.56mm Stripped Upper No Forward Assist For Ar-15 Blk$115.99
Out of stock
Shipping calculated in cart
Brownells · 3 offers
Aero Precision 5.56x45mm Nato Assembled Upper Receiver For Ar-15 - 5.56x45 Nato Assembled Upper Receiver For Ar-15 Kodiak Brown$124.99
Out of stock
Shipping calculated in cart
Brownells · 3 offers
Aero Precision M4e1 Enhanced 5.56 Nato Assembled Upper Receiver For Ar-15 - M4e1 Enhanced 5.56mm Assembled Upper Receiver For Ar-15 Odg$199.99
Out of stock
Shipping calculated in cart
Brownells · 2 offers
Sharps Bros Ar-15/M4 5.56mm Complete Upper - Ar-15/M4 5.56mm 16'''' Bbl 15'''' Handguard Complete Upper$799.99
Out of stock
Shipping calculated in cart
Brownells · 2 offers
Luth-Ar Ar-15 16'''' Lo-Drag Bull Upper Receivers - Ar-15 16'''' Lo-Drag Bull Upper Receiver 2pc Hg 1-7$357.15
Out of stock
Shipping calculated in cart
Brownells · 3 offers
Aero Precision M4e1 Enhanced 5.56 Nato Assembled Upper Receiver For Ar-15 - M4e1 Enhanced 5.56mm Assembled Upper Rcvr For Ar-15 Kodiak$199.99
Out of stock
Shipping calculated in cart
Brownells · 2 offers
Aero Precision Epc-9 9mm Luger Enhanced Complete Upper Receiver - Epc-9 9mm Assembled Upper 16'''' Bbl 15'''' Handguard Black$524.99
Out of stock
Shipping calculated in cart
Brownells · 2 offers
Seekins Precision Ar-15 Sp223 Upper Receiver - Upper W/Forward Assist & Ejection Port Cover$239.99
Out of stock
Shipping calculated in cart
Brownells · 5 offers
Aero Precision M4e1 Assembled Upper Receiver Threaded 5.56mm Fde - M4e1 5.56 Nato Assembled Upper Rcvr Threaded W/M16 Cut Odg$145.99
Out of stock
Shipping calculated in cart
Brownells · 2 offers
Mean Arms Bearing Delay 9mm Luger Complete Upper Receiver - Bearing Delay 9mm Luger 7.5'''' Bbl Assembled Upper Receiver$1,439.99
Out of stock
Shipping calculated in cart
Brownells · 2 offers
Matador Arms Mat9 Upper Receiver 9mm$575.00
Out of stock
Shipping calculated in cart
Brownells · 3 offers
Primary Weapons Mk111 Mod 2-M 223 Wylde Complete Upper Receiver - Mk111 Mod 2-M 223 Wylde 11.85'''' Bbl Complete Upper$1,299.95
Out of stock
Shipping calculated in cart
Brownells · 6 offers
Bravo Company Ar-15/M4 Flattop Upper Receiver Assembly - Upper Receiver Assembly$129.00
Out of stock
Shipping calculated in cart
Brownells · 4 offers
Aero Precision 5.56x45 Nato Assembled Upper Receiver W/Barrel For Ar-15 - 5.56x45 Nato Assembled Upper Receiver 16'''' Bbl Mid-Length Blk$369.99
Out of stock
Shipping calculated in cart
Brownells · 2 offers
Aero Precision M4e1 Threaded 350 Legend Assembled Upper Receiver - M4e1 350 Legend Assembled Upper M4 20'''' Carbine Threaded Fde$589.99
Out of stock
Shipping calculated in cart
Brownells · 6 offers
Aero Precision M4e1 Enhanced 5.56 Nato Assembled Upper Receiver For Ar-15 - M4e1 Enhanced 5.56mm Assembled Upper Receiver For Ar-15 Blk$168.99
Out of stock
Shipping calculated in cart
Brownells · 4 offers
Faxon Firearms Arak-21 7.62x39mm Complete Upper Receiver - Arak-21 7.62x39mm Complete Uppr Receivr 12.5'''' Medium Bbl Blk$919.08
Out of stock
Shipping calculated in cart
Brownells · 4 offers
Tactical Solutions, Llc Pac-Lite Tss Integrally Suppressed Upper$531.99
Out of stock
Shipping calculated in cart
Brownells · 5 offers
Faxon Firearms Arak-21 7.62x39mm Complete Upper Receiver - Arak-21 7.62x39mm Complete Upper Receiver 16'''' Medium Bbl Blk$919.08
Out of stock
Shipping calculated in cart
Brownells · 3 offers
Luth-Ar Ar-15 14.5'''' Socom Upper Receiver 1-7$388.17
Out of stock
Shipping calculated in cart
Brownells · 2 offers
Aero Precision M4e1 Assembled Upper Receiver 18'''' 5.56 Rifle Length - M4e1 5.56mm Assem Uppr Rcvr Govt 18'''' Bbl Rifle-Length Blk$599.99
Out of stock
Shipping calculated in cart
Brownells · 2 offers
Luth-Ar Ar-15 Lo Drag Upper Reciever - Ar-15 Lo Drag Upper Receiver Black$74.26
Out of stock
Shipping calculated in cart
Brownells · 3 offers
Aero Precision M4e1 5.56mm Assembled Upper Receiver W/Atlas R-One Handguard - M4e1 5.56mm Assembled Upper M4 10.5''''bbl Carbine Threaded Fde$569.99
Out of stock
Shipping calculated in cart
Brownells
Brownells Brn-180(R) Gen2 223 Wylde 16'''' Complete Upper Receiver Assembly - Brn-180s Gen 2 10.5'''' 7.62x39mm Upper Receiver Assembly$899.99
Out of stock
Shipping calculated in cart