Using a barrel created to the same large expectations because the X-Bolt, the Browning AB3 packs great accuracy and functions into a brilliant benefit price tag. The GAU-18/A is a lightweight variant of your M2/M3 which is used around the USAF's MH-fifty three Pave Minimal and HH-60 Pave Hawk helicopters. https://thesocialcircles.com/story2336135/browning-guns-can-be-fun-for-anyone