C ColdStone New member Dec 11, 2009 #1 Has anyone fit an H&K 91 wide forearm w/ Bi-pod on a PTR91?? Any tips for how to open the barrel channel, etc??? THANKS!!
Has anyone fit an H&K 91 wide forearm w/ Bi-pod on a PTR91?? Any tips for how to open the barrel channel, etc??? THANKS!!