The Flint River Armory CSA45 is a semi automatic pistol calibre carbine manufactured by Flint River Armory of Alabama.
Overview[]
The CSA45 is a semi automatic sort stroke gas operated pistol calibre carbine chambered in the .45 ACP round and fed from 25 round detatchable box magazines. The layout of the weapon is an AR15 type but with notable differences exclusive to this platform such as the rectangular receiver, non reciprocating cocking handle on the left side, buffer tube/retractable stock and position of the rear takedown pin.