15% Off $250+ Of Gun Parts w/ Code: PARTS15 ● 10% Off Ammo w/ Code: AMMO10 ● $0 HAZMAT Fee On Powder & Primers

15% Off $250+ Of Gun Parts w/ Code: PARTS15 ● 10% Off Ammo w/ Code: AMMO10 ● $0 HAZMAT Fee On Powder & Primers

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THE WAIT IS OVER

Meet The BRN-180® Gen 3 Uppers
Introduce Me!
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A RIFLE TO GET YOU
TO HELL AND BACK

Brownells HK416 Compatible BRN-4 Line
Explore The BRN-4
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MASSIVE YEAR END SAVINGS

Save Up To 65% On Guns, Parts & More!
Shop The Winter Clearance Sale!
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DANIEL DEFENSE MK18
& M4A1 STRIPPED UPPERS

Available ONLY From Brownells
Start Your Clone!
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NEW UPPERS FROM
KAK INDUSTRIES

Feature Packed Exclusive Uppers Including
Down Vent BCG, Chrome Lining & MORE

Discover Now

Upper Receivers 3 Items

Upper Receivers Up To 40% Off + Coupon - 246 Products In Stock / 32 Models

Browse 246 Upper Receivers from our Rifle Receivers & Parts dept including AERO PRECISION, BROWNELLS, BROWNELLS BUNDLES, & PRIMARY WEAPONS Up To 40% Off at Brownells.

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Product badge BROWNELLS - BRN-4® UPPER RECEIVER ASSEMBLIES BROWNELLS - BRN-4® UPPER RECEIVER ASSEMBLIES
5 Stars
(3.8)

$999.00

$1,199.00

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Product badge BROWNELLS - BRN-4 STRIPPED UPPER RECEIVER BILLET BROWNELLS - BRN-4 STRIPPED UPPER RECEIVER BILLET
5 Stars
(3.6)

$244.99

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BROWNELLS - BRN-4® COMPLETE UPPER RECEIVERS BROWNELLS - BRN-4® COMPLETE UPPER RECEIVERS
5 Stars
(3.7)

$1,299.00

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