KITS AND PARTS

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  • Safety Spring, WK180C / AR180B

    $4.99

    Safety Spring, WK180C / AR180B

    Designed as a replacement part for the WK180C, RWA AR180B and legacy Ar180B IMPORTANT NOTE:  Please be aware that installing aftermarket parts on any firearm may negate the warranty.  Please check with your firearm manufacturer prior.
  • Sale!

    Crush Washer, for 5/8"-24 Thread, Mild Steel, Coated

    It’s a Crush Washer…do you really need a description of a crush washer? Ok, here it is...Made from C1018 steel and liquid nitrided for rust protection, this crush washer is for use in the mounting of .300/7.62 style brakes….you crush it.
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    Crush Washer, for 1/2"-28 Thread, Mild Steel, Coated

    It’s a Crush Washer…do you really need a description of a crush washer? Ok, here it is...Made from C1018 steel and liquid nitrided for rust protection, this crush washer is for use in the mounting of AR style brakes….you crush it.
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    Jam Nut 1/2″-28

    $10.99 $8.99

    Jam Nut, 1/2"-28, 0.75" Flats, 0.125 Thick

    It’s a Jam Nut…do you really need a description of a jam nut? Ok, here it is...Made from 4140 HTSR steel and liquid nitrided for added durability and wear resistance, this jam nut has a 1/2"-28 thread for use in the mounting of AR style brakes.
  • Sale!

    Jam Nut 5/8″-24

    $10.99 $8.99

    Jam Nut, 5/8"-24, 0.8" Flats, 0.125 Thick

    It’s a Jam Nut…do you really need a description of a jam nut? Ok, here it is...Made from 4140 HTSR steel and liquid nitrided for added durability and wear resistance, this jam nut has a 5/8"-24 thread for use in the mounting of .300/7.62 calibre brakes.
  • Cam Pin, WK180C

    $9.99

    Cam Pin, WK180C

    Made from 4140 (28-32) steel and nitrided.  Designed as a replacement part for the WK180C IMPORTANT NOTE:  Please be aware that installing aftermarket parts on any firearm may negate the warranty.  Please check with your firearm manufacturer prior.
  • Safety Spring, WK180C / AR180B

    Designed as a replacement part for the WK180C, RWA AR180B and legacy Ar180B IMPORTANT NOTE:  Please be aware that installing aftermarket parts on any firearm may negate the warranty.  Please check with your firearm manufacturer prior.
  • Sale!

    Jam Nut, 5/8"-24, 0.8" Flats, 0.125 Thick (pack of 2)

    It’s a Jam Nut…do you really need a description of a jam nut? Ok, here it is...Made from 4140 HTSR steel and liquid nitrided for added durability and wear resistance, this jam nut has a 5/8"-24 thread for use in the mounting of .300/7.62 calibre brakes. Package of 2
  • Ambi Safety Extended Arm for LH Shooters

    Designed as a replacement part for the WK180C, RWA AR180B and legacy Ar180B.  Works in conjunction with the RWA Ambi Safety Selector Upgrade in order to allow left handed shooters to operate the ambi-safety with their thumb...without breaking grip. Normally ordered with PK100-008 Ambi Safety Kit.  Note this part number is ONLY for the extended arm IMPORTANT NOTE:  Please be aware that installing aftermarket parts on any firearm may negate the warranty.  Please check with your firearm manufacturer prior.
  • Front Take Down Pin (set), WK180C

    $18.99

    Front Take Down Pin (set), WK180C

    Two-piece front take down pin for the WK180C.  Machined from solid 316SST, and nitrided.  Designed to replace the factory pivot pin on a WK180C. IMPORTANT NOTE:  Please be aware that installing aftermarket parts on any firearm may negate the warranty.  Please check with your firearm manufacturer prior.
  • Sale!

    Jam Nut, 1/2"-28, 0.75" Flats, 0.125 Thick (pack of 3)

    It’s a Jam Nut…do you really need a description of a jam nut? Ok, here it is...Made from 4140 HTSR steel and liquid nitrided for added durability and wear resistance, this jam nut has a 1/2"-28 thread for use in the mounting of AR style brakes. Package of 3
  • Sale!

    AR15 Buffer and Spring

    DPMS Mid Weight Buffer and Carbine Length Spring.  Buffer in the picture is not to scale with the spring :) We zoomed it up so you could see it.