FITTY%'s FORUM

First, I'm a new subscriber on your YouTube channel after seeing your videos on the Super Safety, awesome explanations and graphics !! Three Quick questions regarding my Colt Sporter Lightweight and Colt Match Target (both 223) with regular 16" barrels. 1- If I install a 7.5" barrel but leave everything else the same, would that increase my possibilities of having an out-of-battery detonation issue? 2- Should I get a heavier buffer or do the quarters trick to reduce the chance of bolt bounce, or wait to see if it even happens, then address the issue? 3- I regularly switch in the 22 caliber kit to fire those cheap bullets instead of the expensive .223 when I have friends over, would the Super Safety still work? Thank you !!! Carlos , USAF (Ret and DAV)

Hey I'm new to rifles and I'm trying to build a AR15 in 300 black out. The barrel is 16 inches to avoid the tax stamp. Should I get an carbine tube or a rifle tube ? I plan on running it supressed with a surefire 300 sps, if that helps.

I am putting a 6.5 creedmoor precision rifle together aero precision upper and lower looking for options on a good barrel 20 to 22 in