Welcome to BarrierDefense.com

Due to higher than normal sales during COVID-19:

U-Build Kits allow 2-3 weeks to ship. Most kits ship within 10 days

Complete Uppers please allow up to 7-10 business days to ship.

Parts including priority paid: 3-5 days.

You can check status of an order by texting item # 334-220-8482. No e-mails please.

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U-Build AR15 9mm 4.5"Pistol Kit(Glock)Colt Magwell Adapter+Brace	U-Build Kit AR-15 9mm 16" Complete AR15 Rifle Kit Glock/Colt	U-Build Kit AR-15 9mm 4.5" Complete AR15 Pistol Kit Glock/Colt
$579.00	$529.00	$479.00


AR-15 U-Build Complete 16" 223 Wylde Upper/Lower AR15 Kit	14.5" Barrel AR-15 Upper + 12 inch Quad Rail Hand Guard AR15	2-Tone AR15 224 Valkyrie 22 Stainless Upper+FDE Hand Guard AR-15
$519.00	$429.00	$699.00


2-Tone AR15 224 Valkyrie 22 Stainless, FDE Upper, Blk Hand Guard	AR 9mm Colt SMG Magazine Magwell Adapter AR15 15	AR15 224 Valkyrie 22" Stainless Steel Complete Upper AR-15
$489.00	$99.00	$499.00


AR15 224 Valkyrie 22" Stainless Steel Complete Upper AR-15	U-Build 20" 6.5 Creedmoor Complete Kit AR-10 AR10	U-Build AR10 18" Complete Rifle Kit AR-10 .308 LR-308
$479.00	$999.00	$899.00