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BoreBuddy AR22 light adjustable bolt weight
22lr Light Adjustable Bolt Weight - Image 2
22lr Light Adjustable Bolt Weight - Image 3
22lr Light Adjustable Bolt Weight - Image 4
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22lr Light Adjustable Bolt Weight

Patented

BoreBuddy Light Adjustable Bolt Weight (Gen 4)

Gen 4 is here!  It’s everything Gen 3 was, but much more robust and features toolless internal weight adjustment!

Our 22lr AR bolt weight system reduces bolt velocity, delaying case ejection and reducing the volume of gas and powder residue released from the ejection port, while eliminating the infamous 22lr AR bolt bounce.  The bolt weight engages our bolt buffer at the rear of the BCG, further reducing noise and harshness for a truly refined and reliable system. Additionally, with a weight installed, your rifle will stay much cleaner.

The light adjustable bolt weight is recommended for barrels less than 12″ and/or subsonic ammo.  See the description for more details.  If using HV ammo or long barrels, choose the Deluxe Weight instead.  

Don’t forget the punch & jig set!

SKU 22AR-LT-ADJ-BW Category Brand:
(1 customer review)

Price range: $95.85 through $115.00

Weight tools:
Extras:

Description

The lightweight adjustable bolt weight allows the addition of .55oz to 1.1oz of weight while offering great bolt bounce elimination.  The lighter aluminum body allows the user to use heavier internal weights for superior bounce mitigation when using short barrels and/or light ammo.  Includes aluminum and steel internal weights.

Please note: There are a lot of variables in cycling of the AR22 platform, with ammunition selection being the largest of those variables.  A lightweight adjustable weight is recommended for use with short barreled builds and/or reduced power ammunition in a longer barreled build.

The weights are designed to fit dedicated rifles and conversion kits with a BoreBuddy/CMMG/RTB/PSA style bolt.

See the high frame rate video below for a comparison of each weight in slow motion.https://www.youtube.com/watch?v=T_yFO2lUg1A

Additional information

Weight N/A
Dimensions N/A
Weight Style

Lightweight Adjustable (Gen 4), Lefty Lightweight Adjustable (Gen 4)

1 review for 22lr Light Adjustable Bolt Weight

  1. David Cutright (verified owner) –

    I use this for shooting CCI SV. I have it assembled at .78 oz with a Quiet Collar and Bolt Buffer. It’s been flawless through a few 100 rounds and is very quiet suppressed.

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