Using standard carbine spring and spacer from New Frontier this Heavy Buffer makes 115 gr cycle just right. Reliable with modest recoil. Strongly recommend using the spacer to prevent bolt catch damage.
Mar 21st 2015
5Mar 21st 2015
CMMG 9mm Heavy Buffer - MK9
Right To Bear Arms and Supply is almost too good to be true. The item that I wanted was out of stock, when it became available I was immediately notified. The price on every item is a bargain. The web site is easy to navigate, they had everything that I needed for my AR 9mm build.