Welcome to BarrierDefense.com

Due to pressure on the industry and periodic higher than normal sales:

U-Build Kits usually ship within 2-3 business days but allow 5-7.

Complete Uppers should ship 3-4 business days but allow 5-7.

Parts including priority paid: 1-2 business days. 

You can send question or check status of an order by texting item # to

334-220-8482. No voicemails please.

Shop by Category

     
    1 - 12 of 164 items
    1 2 3 ... 14 » View All
    *BLEMISH* U-Build AR10 16" Complete Rifle Kit AR-10 .308 LR-308 Gen1 Gen2 Gen3 Gen4 Glock 19 9mm Match Grade Barrel 14.5" Barrel AR-15 Upper + 12 inch Quad Rail Hand Guard AR15
    *BLEMISH* U-Build AR10 16" Complete Rifle Kit AR-10 .308 LR-308Gen1 Gen2 Gen3 Gen4 Glock 19 9mm Match Grade Barrel14.5" Barrel AR-15 Upper + 12 inch Quad Rail Hand Guard AR15

    U-Build 16" AR10 Kit Complete Kit AR-10 Compatible with DPMS style AR-10 Lowers This BarDef Model BD-LR16-Kit is a U-Build-It Complete AR-10 Rifle Kit minus lower receiver,

    Match Grade barrel for Glock 19 Gen1 Gen2 Gen3 Gen4,

    AR-15 14.5" 5.56/.223 Upper with 12" Free Float Quad Rail Hand Guard; It includes a 14.5" barrel and an A2 flash hider, A3 upper receiver with forward assist and ejection port cover installed, HD M16 BCG, matching feed ramps,..

    $479.00

    $54.95

    $399.00

    AR-10 20" Complete 2-Tone Upper, + 15" Slim FDE M-Lok, AR10 AR-10 Complete 2-Tone 16" Barrel Upper, 15" FDE M-Lok, AR10 AR-15 16" H-Bar Upper Assembly 5.56/.223 AR15 NO BCG
    AR-10 20" Complete 2-Tone Upper, + 15" Slim FDE M-Lok, AR10AR-10 Complete 2-Tone 16" Barrel Upper, 15" FDE M-Lok, AR10AR-15 16" H-Bar Upper Assembly 5.56/.223 AR15 NO BCG

    AR-10 20" Upper, FDE 15" Slim M-Lok Hand Guard; It is one of the best AR-10 uppers on the market today. It's a complete upper, Black Upper Receiver, 20 inch barrel and FDE 15 inch slim M-Lok free floating hand guard. 

    AR-10 16" Bbl Upper, FDE 15" Slim M-Lok Hand Guard;  Deadly accurate. It is a complete upper with a Black Upper Receiver, 16 inch barrel and FDE 15 inch slim M-Lok free floating hand guard. 

    AR-15 16" 5.56/.223 H-Bar Heavy Barrel Upper; Legal in Maryland too and Includes A3 upper receiver with forward assist and ejection port cover, charging handle, 7" fixed quad rail hand guard, quad rail gas...

    $679.00

    $679.00

    $329.00

    AR-15 H-Bar Upper, 10" Free Float Quad Rail Hand Guard AR15 AR-15 Upper w/18" Stainless Steel SOCOM, 15" Hand Guard AR15 AR15 SOCOM Light Upper with 10" FDE Air-Lite M-Lok AR-15
    AR-15 H-Bar Upper, 10" Free Float Quad Rail Hand Guard AR15AR-15 Upper w/18" Stainless Steel SOCOM, 15" Hand Guard AR15AR15 SOCOM Light Upper with 10" FDE Air-Lite M-Lok AR-15

    AR-15 H-Har Upper, 10" Free Float Quad Rail; ( MD Legal ) A3 upper receiver, forward assist & ejection port cover, matching M4 feed ramps, M16 BCG, 10" free float quad rail,

    Complete Custom AR-15 Upper with Free Float M-Lok Handguard; 

    Complete AR15 SOCOM Upper with 10 Inch FDE M-Lok; 16" heavy barrel, Billet upper receiver, Carbine gas system, matching M4 feed ramps, M16 Bolt Carrier Group, charging handle, 10" FDE free float AIR-LITE M-Lok hand guard,

    $399.00

    $529.00

    $469.00

    AR15 SOCOM Light Upper with 12" FDE Air-Lite M-Lok AR-15 Complete 300 Blackout AR-15 10.5" Pistol Upper + 10" M-Lok AR15 Complete AR-15 10.5" 556./223 Pistol Upper, 10" M-Lok AR15 5.56
    AR15 SOCOM Light Upper with 12" FDE Air-Lite M-Lok AR-15Complete 300 Blackout AR-15 10.5" Pistol Upper + 10" M-Lok AR15Complete AR-15 10.5" 556./223 Pistol Upper, 10" M-Lok AR15 5.56

    Complete AR15 SOCOM Upper with 12 inch FDE M-Lok; 16" barrel, Billet upper receiver, Carbine gas system, matching M4 feed ramps, M16 Bolt Carrier Group, charging handle, 12" FDE free float AIR-LITE M-Lok hand guard,

     Complete AR-15 10.5" 300 Blackout Upper with Free Float M-Lok Hand Guard, 300BO

     Complete AR-15 10.5" Upper with Free Float M-Lok Hand Guard, 556, .223, 5.56,

    $479.00

    $429.00

    $429.00

    We invite you to create an account with us if you like, or shop as a guest. Either way, your shopping cart will be active until you leave the store.

    For large orders or questions about your order, call us at (334) 220-8482

    Thank you for visiting!