Forums › Forums › Equipment Discussions › GRS Berserk stock + bottom metal? › Re: Re: GRS Berserk stock + bottom metal? Larkin Moderator March 1, 2018 at 12:36 am 296 Bullseyes Also if you swop out the bottom metal you could change the mags , if the reason to change out the bottom metal is you think it will be more ridged I would bother
