I built this on an m16 PSA receiver set and it has had a maximum of 80 rounds through it. It grouped great with 77gr OTM which was the only thing I ever shot out of it. Very accurate out to 700yds. Midwest quad rail and sig QD flash hider which I can replace with a birdcage if you like. Looking for an Akv with triangle brace for trade. Will come with one magazine or more if you want.
