Meet the all new Ion 9 from Black Rain Ordnance. The Ion 9 is a pistol caliber carbine which is fed from Glock Style magazines and is operated on a complete billet platform utilizing a patented side charging non-reciprocating upper that is mated to a dedicated billet lower featuring a flared magazine well for quick loading and reloading. With various build options within the Ion 9 series you are sure to find the next sub compact pistol caliber firearm which best fits your needs as a gun enthusiast. - Barrel: 8.75