Not a sales gimmick, standard SAAMI spec ammo for 45-70 is kept below 28000psi, to avoid damage to old trapdoor rifles. The +P loads are simply loaded to full potential ie, marlin levergun 40000psi...
Type: Posts; User: mawzer308
Not a sales gimmick, standard SAAMI spec ammo for 45-70 is kept below 28000psi, to avoid damage to old trapdoor rifles. The +P loads are simply loaded to full potential ie, marlin levergun 40000psi...