Home CMMG AR22 Bolt Breakdown and Assembly

AR22 Bolt Breakdown and Assembly

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We break down a BoreBuddy Quiet Bolt and reassemble. The same procedure applies for a CMMG, Palmetto State Armory, Right to Bear, and other similar style dedicated bolts and conversions kits.

Included in this video: firing pin install, extractor installation, barrel collar installation, recoil spring installation. Tune or repair your bolt with the finest parts on the market from BoreBuddy.

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5 COMMENTS

  1. Purchased the accurizing kit from bore buddy. The gas tube plug, gas block for the charging handle and springs. Could not get the gas plug to work using two different charging handles, it would not go back into the rifle. The gas block takes up the space where the hump on the CMMG bolt goes into the charging handle. Also don’t understand the small buffer on the back of the bolt. The bolt does not go back far enough to contact the buffer. It might work if you had the weights installed but does nothing otherwise.

  2. Noticed you didn’t include the bolt weight in the video. Using only low velocity ammo eg Eley Sport/contact, can you relieve enough bolt bounce with just the quiet collar?

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