Light Weight Barrel Extension


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(1 customer review)
  • ½-28, ½-36 or 13.5x1LH
  • Designed to be pinned and welded to make legal 16” barrels
  • Available in MID BRAKE DESIGN or NO BRAKE
  • Lightweight Aluminum shroud that is permanently attached to a Stainless Steel Muzzle Device
  • Available in overall lengths up to 12 3/8”
  • Note length of extension when ordering
  • Ranges from 5 oz – 8.5 oz
  • Comes in black (pics will be updated soon)

Barrel Extension Length (in inches) * 


Now you can take your shorter threaded 9mm barrel and make it a super light legal 16” barrel. You can even have a mid barrel brake if desired. Take advantage of the faster impulse let off of a short barrel and have less muzzle rise. You can further reduce the rise by ordering the mid barrel brake option.

DISCLAIMER: To make your shorter barrel a legal 16” rifle barrel, you MUST blind pin the extension to the threads of your barrel and cover with a weld. Please look up and follow the ATF guide lines for this procedure.

Additional information

Threading Variation

Mid Brake 1/2-28, Mid Brake 1/2-36, NO Brake 1/2-28, NO Brake 1/2-36

1 review for Light Weight Barrel Extension

  1. Scott (verified owner)

    I purchased the 5.5″ extension without the break for a 10.5″ AR9. The device that is threaded looks like a piece of stainless with a aluminum tube that is blind pinned to it and has a nice satin finish. The logo was not on this short version and workmanship was excellent. Though not advertised, it does perform like a linear comp as well. Nice piece!

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