GunSuperformance® ammunition makes use of progressive propellants that supply effectiveness which is simply unattainable from traditional ammunition."Nhi?u ti?t m?c võ thu?t ??c s?c t?i bu?i giao l?u gi?a Takhado và Tây S?n Võ ??o". twenty March 2015. ^In the initial a hundred I had a fired shell jam so the motion couldn't even open. This was