TX Hey all new here and to the addiction... Really need to find some cheaper hobbies.... Anywhoo I picked up a sport 2 about 3 weeks ago. Not even a week after I picked up my first pistol... I've since shot about 120 or so rounds through it. I added a customized dust cover and a stock pad. I've been looking at free float handgaurds and I like a bunch of different ones however i think I'm going to go with the Bcm Kmr Alpha in the 15" style. I know I'll need a low profile.750 Gas block, however will I also need a new gas tube? If so what do I need? And with using a 15" guard can I put on a muzzle brake still?

Thank ya,

Garrett

Can use your existing gas tube I would imagine. I don't see where it would mount up at a different length. Someone will correct me if I'm wrong there. Yes you can still put on a muzzle brake. The rail won't extend past the point where you would put a wrench on the brake to install in the case that you changed out the muzzle device after the rail was already on. My KMR was a pain in the ace to slide over the barrel nut. I put a block of wood in front of it and tapped it on with a hammer. But I know that its on there good though.