AN UNBIASED VIEW OF SEMI AUTOMATIC RIFLE

I second what WingedMelon explained. I've quite a few Holosun optics, including this one particular, and have not had a problem with any of these. I'm in fact selling my Trijicon RMR to get One more a single. The 507 is on par, if not superior, than my DPP.These men have great picks and maintain the bidding honest. This was my 2nd obtain by means o