Upper — Best Prices Today
4,379 listings tracked · 1,678 in stock
4,379 upper listings are tracked, 1,678 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
Mitchell Defense DOC 12.5in 5.56 NATO Upper Receiver Cold Hammer Forged Chrome-Lined Barrel Flat Dark Earth Finish M-LOK Free-Float Handguard$1,225.50
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR-15 .223 Remington/5.56x45mm NATO Pistol 10in Barrel Custom 10in Top Cut Hybrid M-LOK Handguard Complete Upper Receiver w/BCG And$469.99
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR9 9mm Luger Pistol 4in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle Rose Gold$299.99
Free shipping over $49
Optics Planet
VKTR Industries 16in VK-1 Complete AR-15 Upper Cerakote Sniper Grey$1,784.63
Free shipping over $49
Optics Planet
Mitchell Defense DOC 12.5in 5.56 NATO Upper Receiver Cold Hammer Forged Chrome-Lined Barrel Black Finish M-LOK Free-Float Handguard$1,225.50
Free shipping over $49
Optics Planet
VKTR Industries 16in VK-1 Complete AR-15 Upper Cerakote FDE$1,784.63
Free shipping over $49
Optics Planet
ZRODelta Contract Forged 7075 A4 Upper Receiver T-Marked Black Small$81.99
Free shipping over $49
Optics Planet
Luth-AR AR-15 .308 Ejection Port Cover Pin for .308 Upper Receiver Black$2.99
Shipping calculated in cart · free over $49
Optics Planet
USED Bear Creek Arsenal BC-15 5.56 NATO 16in Right Side Upper Receiver M4 Carbine 1-8 1/2x28 Flash Hider Parkerized FDE$239.99
Free shipping over $49
Optics Planet
Guntec USA AR-15 Upper Receiver Assembly Kit Anodized Purple$55.99
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR9 9mm Luger Rifle Billet 16in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle Cerakote Flat Dark Earth$469.99
Free shipping over $49
Optics Planet
Mitchell Defense The DOC AR-15 .300 BLK 10.3in Upper Receiver Chrome-Moly Barrel Jungle Green Finish M-LOK Free-Float Handguard$1,225.50
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR-15 7.62x39mm Micro Pistol Build 5in Barrel 4in M-LOK Handguard Upper Receiver Flat Dark Earth$353.99
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR 9mm Luger 16in Barrel w/12in Quadrail Handguard Upper Receiver w/BCG And Charging Handle 1-8 Twist A2 Style Muzzle Brake Nitride$389.99
Free shipping over $49
Optics Planet
Guntec USA AR-15 Upper Completion Kit w/ Gen 3 Dust Cover Anodized Grey$41.99
Shipping calculated in cart · free over $49
Optics Planet
ABC RIFLE COMPANY AR-15 7.62x39mm Micro Pistol Build 5in Barrel 4in M-LOK Handguard Upper Receiver Bronze$250.49
Free shipping over $49
Optics Planet
XTS Complete Upper Receiver w/o BCG AR-15 223/5.56 16.5in 7.5in Pistol 1-7 Twist 1/2x28 Thread M-LOK Bird Cage Black Nitride Finish$269.99
Free shipping over $49
Optics Planet
ABC RIFLE COMPANY AR 9mm Luger 16in Nitride Barrel Upper Receiver w/Custom 15in M-LOK And Charging Handle 1-10 Twist A2 Style Muzzle Brake Nitride$459.99
Free shipping over $49
Optics Planet
TRYBE Defense AR-15 5.56x45mm NATO 16in Complete Upper Receiver Pencil Carbine Length 1-7 Twist 1/2x28 A2 Black$269.99
Free shipping over $49
Optics Planet
Rock River Arms Completed Upper Receiver Left Handed RAGE .223/5.56mm 16 Inch Barrel 1/2-28 Thread Free-Float Handguard A2 Flash Hider Black$439.99
Free shipping over $49
Optics Planet
R&D Precision PW9 Colt/Glock 9mm 5 inch Upper Receiver Kit Socom 1-10 Twist 1/2x36 Comp/Brake Hybrid Black$550.98
Free shipping over $49
Optics Planet
APF Armory .300 Winchester Magnum MLR Complete Upper Receiver 18in SST Armor Black$2,399.00
Free shipping over $49