Designed for the Maxim Defense CQB Stock, our buffer and spring set up offers an alternative to the JP Silent Captured Spring. Available in pistol weight (7.6oz 9mm, for .40S&W, 10mm, and .45ACP heavier buffers could be required), standard/carbine weight, and heavy weight. Heavy weight is recommended for select fire platforms.
NOTE: There are many variables to consider when selecting the correct buffer for your firearm. You should consult an experienced gunsmith for advice. It is important to follow the safety warnings provided by the manufacturer of your firearm and/or its components. It is your responsibility to reference and comply with all Federal, State, and Local Laws.
Maxim Stocks and Pistol Braces (excluding the CCS) ship with a Standard 3.3oz buffer that is well suited for most configurations.
If you are uncertain of what buffer weight to choose, contact your firearm or barrel manufacturer.
If you are in the process of replacing your current stock or pistol brace, knowing the weight of your current buffer can help in the selection of a Maxim product.