someguy2800
Member
Hey guys, I am doing some thinking about what I want to do for firearms in 2020. I would like to trim down some of my stuff collecting dust and focus on the stuff that I actually use. Well my 9mm AR15 is by far my favorite firearm to plink with so it makes sense to me that if it gets the most use perhaps it should get an upgrade. The only thing I don't really like about it is that its a little jumpy with factory ammo because of the bolt mass and high spring pressure. I am also contemplating switching to a glock mag lower because I think they would be more reliable with hollow points. So that leads me to think about building another AR with the CMMG delayed blowback parts, or maybe just buying a complete CMMG banshee. Question I have is how effective is the CMMG setup at reducing the muzzle jump and how do they feed with hollow points? Anyone have one?
My current 9mm is built with a colt style lower which will not work with the CMMG parts, so if I go that route I will sell my current setup and build a totally new upper and lower.
My current 9mm is built with a colt style lower which will not work with the CMMG parts, so if I go that route I will sell my current setup and build a totally new upper and lower.