AR-71 Bangalter Assault Rifle

the AR-952 Bangalter created in the 2036 to give a better and more flexible weapon than the Stiletto-Omega AR to the deep space exploration forces have becomed a well known weapon for the fact that is lasting, reliable and overall light and it's also avabile i two variants:

AR-71 A-1 Bangalter Type-Alpha
fires 6.8mm standard rounds at 900 RPM and mounts an underbarrel .12 gauge semi-auto shotgun with a 6 shells mag

AR-71 A-4 Bangalter Type-Epsilon
fires 6.8mm standard or subsonic rounds at 1000 RPM and mounts an underbarrel .45 ACP 1200 RPM Sub machine gun with a 40 rounds mag

Constructive criticism approved