KAK HEAVY BOLT CARRIER EXTENSION

KAK HEAVY BOLT CARRIER EXTENSION

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KAK HEAVY BOLT CARRIER EXTENSION
$19.99
(12 reviews)
Current Stock:

Out of stock

Out of Stock
Description

-STEEL 

-MANGANESE PHOSPHATE 

- SPECIAL APPLICATIONS FOR 9MM AND 45 ACP BUILDS WHERE  THE INTERNAL BCG WEIGHT MUST BE REMOVED 
3.89 OZ

-DIRECT REPLACEMENT FOR FACTORY MODEL AND CAN BE SWAPPED QUICKLY AND EASILY BACK AND FORTH .

-RETAINING O-RINGS AND BUMPER O-RINGS ARE INSTALLED


AR FOLDING STOCK ADAPTER NOT INCLUDED

DOES NOT WORK WITH THE SYLVAN FOLDER

Additional Information
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Reviews

  • 5
    It’s works

    Posted by Timothy on January 12, 2021

    I’m running a law folder with a 4.5” 9mm set up. Works great added 2oz of buffer over my old pdw stock set up

  • 5
    Essential for 9mm LAW folder builds

    Posted by D. on July 8, 2020

    Using a LAW folder on a 9mm blowback required removal of the heavy internal bolt weight to make room for the LAW bolt extension stub in the hollow end of the bolt. The original extension stub weighs significantly less than the removed weight. This longer heavy extension brought the 9mm bolt back up to proper mass for blowback operation. Perfect fit and function. Thank you, KAK!

  • 5
    Perfect!

    Posted by David on April 5, 2020

    I was really hoping someone would come up with these. Leave it to KAK! If you want a really compact 9mm build, get this to use with a LAW Folder. Rock solid.