The lightweight adjustable bolt weight allows the addition of .55oz to 1.2oz 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 Atchisson/Ciener/CMMG/Spikes style bolt.
WARNING: DO NOT use the bolt weight with bolt groups produced in the 1980s that have a sheet metal firing pin. Please click here for details
See the high frame rate video below for a comparison of each weight in slow motion.
The light weight bolt system seems to have increased the reliability of my 4.5″ upper as compared to the original weight system. The heavier original adjustable weight would cycle with all aluminum rods in it, but this lighter weight system runs even better with 1 set of steel (large/small) rods and 1 set of tungsten (large/small) rods.
James Yonkers (verified owner) –
8.5″ PSA runs amazing after this upgrade!! Night and day difference…
Daniel Murray (verified owner) –
Y’ALL ARE HYPERSONIC IN THE 2A INDUSTRY IN BADFAST QUICKNESS FROM THE TIME OF ORDER TO HAVING ORDER PROCESSED,
FULFILLED AND SHIPPED WITH TRACKING NUMBER ISSUED!!
I HAVE ORDERED AND RECEIVED SEVERAL ITEMS AND EVERY TIME I AM ABSOLUTELY IMPRESSED AT HOW FAST MY ORDERS ARRIVE!!! AND, YOUR MACHINE WORK IS AEROSPACE QUALITY TO SAY THE LEAST!!! EVERY PRODUCT I HAVE PURCHASED FAR EXCEEDS PERFORMANCE EXPECTATIONS!!!
BOREBUDDY IS THE BEST IN THE 2A INDUSTRY!!!!!
THANK YOU ALL!!!