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AR Uppers

AR uppers for sale

AR Uppers | Complete Uppers | Upper Receivers

ModernMarksman.com is your headquarters for AR uppers & upper receivers. We carries all the best brands of AR uppers from Spikes Tactical AR uppers, DPMS AR uppers, Bushmaster AR uppers, CMMG AR uppers, Core 15 AR upper and much more! We always have the best prices on AR complete uppers and stripped upper receivers, in-stock and ready to ship! 

AR upper & upper receiver orders get Free Shipping with purchase of $99.95 or more. Spend $199.95 and get upgraded to UPS 2-day air for free! Same Day Shipping on orders placed before 5:00 P.M. EST (2:00 P.M. PST) Earn Rewards Points with every order. All orders delivered outside Wyoming are TAX FREE!

Black Rain Ordnance 556 SOCOM, Complete Upper, 556NATO, 16" SOCOM Profile Chromoly NATO Barrel, Black Finish, 1:7 Twist, BRO 15" M-Lock Hybrid Handguard, Mid Lenght Gas System, "LET IT RAIN" Lazer Engraved Dust Cover, SPEC15 Nitride Coated Bolt And C

$769.99 $669.99

Black Rain Ordnance 556 SOCOM, Complete Upper, 556NATO, 16" SOCOM Profile Chromoly NATO Barrel, Black Finish, 1:7 Twist, BRO 15" M-Lock Hybrid Handguard, Mid Lenght Gas System, "LET IT RAIN" Lazer Engraved Dust Cover, SPEC15 Nitride Coated Bolt And...

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Black Rain Ordnance Left Handed Predator Upper, 556NATO, 18" Single Flutted 416R Stainless Steel Barrel, 1:8 Twist, Black Anodized Finish, 15" BRO M-LOK Hybrid Handguard, Low Profile Adjustable Gas Block, "LET IT RAIN" Laser Engraved Dust Cover, Nick

$1,699.00 $1,626.92

Black Rain Ordnance Left Handed Predator Upper, 556NATO, 18" Single Flutted 416R Stainless Steel Barrel, 1:8 Twist, Black Anodized Finish, 15" BRO M-LOK Hybrid Handguard, Low Profile Adjustable Gas Block, "LET IT RAIN" Laser Engraved Dust Cover,...

Out of stock

Bravo Company Upper Receiver Mil-Spec - BCM4-UR-M4

$149.99 $119.99

Bravo Company, Upper, Mil-Spec, 1913 Rail for Mounting Optics and Accessories, Flat Top, Black Precision machined to correct Mil-Specs from 7075 T6 Forgings extension, providing the user with superior strength when dropped or when mortaring malfunction...

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