05-27-2018, 05:01 PM
what would happen to my new pistol build if i swapped out the regular bolt carrier group and installed a lightweight low mass carrier?? would i need to change anything else or would it still run like greased lightning?? its a new build with the 2a armament upper and lower. i have only shot it once and had zero malfs.
it also shot very accurately.
it also shot very accurately.

