Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
HK 51001892 A4 Complete Upper Receiver Assembly 7.62x51mm Cold Hammer Forged Steel 16" by United States Association of Gun Owners -

Product Description

HK 51001892 A4 Complete Upper Receiver Assembly 7.62x51mm Cold Hammer Forged Steel 16"

HK 51001892 A4 Complete Upper Receiver Assembly 7.62x51mm Cold Hammer Forged Steel 16"

at United States Association of Gun Owners
Browse all United States Association of Gun Owners deals
$2649.00
In Stock at United States Association of Gun Owners
Price verified 1d ago
Buy Now at United States Association of Gun Owners
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Brand United States Association of Gun Owners
United States Association of Gun Owners

More from United States Association of Gun Owners

United States Association of Gun Owners
Last Updated:
Oct 11, 2026 10:46 AM
TacFire BU30818 Rifle Upper Assembly 308 Win 18" Black Nitride Barrel 7075-T6 Aluminum Black Anodized Receiver M-LOK Handguard for AR-Platform TacFire BU30818 Rifle Upper Assembly 308 Win 18" Black Nitride Barrel 7075-T6 Aluminum Black Anodized Receiver M-LOK Handguard for AR-Platform View Details
$465.20
Buy Now · $465.20
United States Association of Gun Owners
United States Association of Gun Owners
Last Updated:
Oct 11, 2026 10:46 AM
MRP-H M-LOK 7.62MM 12.5'' ASSEMBLED UPPER RECEIVER MRP-H M-LOK 7.62MM 12.5'' ASSEMBLED UPPER RECEIVER View Details
$1181.70
Buy Now · $1181.70
United States Association of Gun Owners
United States Association of Gun Owners
Last Updated:
Oct 11, 2026 10:46 AM
TacFire Complete Upper with BCG .308 Win 16" Black TacFire Complete Upper with BCG .308 Win 16" Black View Details
$426.03
Buy Now · $426.03
United States Association of Gun Owners
United States Association of Gun Owners
Last Updated:
Oct 11, 2026 10:40 AM
TacFire BU-308-20 Rifle Upper Assembly 308 Win Caliber with 20" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group TacFire BU-308-20 Rifle Upper Assembly 308 Win Caliber with 20" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group View Details
$426.03
Buy Now · $426.03
United States Association of Gun Owners
United States Association of Gun Owners
Last Updated:
Oct 11, 2026 10:39 AM
CMMG 33BFA0C-AB Banshee MK3 8.6Blackout 16.10" Black Armor Cerakote Receiver for AR-Platform CMMG 33BFA0C-AB Banshee MK3 8.6Blackout 16.10" Black Armor Cerakote Receiver for AR-Platform View Details
$915.45
Buy Now · $915.45
United States Association of Gun Owners
United States Association of Gun Owners
Last Updated:
Oct 11, 2026 10:39 AM
Sold Out
PWS MK216 UPPER 16.1" 308WIN BLK PWS MK216 UPPER 16.1" 308WIN BLK View Details
$1699.95
Buy Now · $1699.95
United States Association of Gun Owners
United States Association of Gun Owners
Last Updated:
Oct 11, 2026 10:39 AM
HK UPPER MR762 A4 7.62X51 13" BLK HK UPPER MR762 A4 7.62X51 13" BLK View Details
$2649.00
Buy Now · $2649.00
United States Association of Gun Owners
United States Association of Gun Owners
Last Updated:
Oct 11, 2026 10:39 AM
SR-25A3 UPPER 6.5CM 22" BLK SR-25A3 UPPER 6.5CM 22" BLK View Details
$3500.00
Buy Now · $3500.00
United States Association of Gun Owners