SantaClawz
CGN frequent flyer
A buddy of mine bought a brand new M4 and we took it to the range for the first time, to break it in and have some fun. We were shooting low recoil sporting slugs through it and the gun was having a really hard time, sometimes it wouldn't eject, had trouble cycling rounds, some shells would get stuck on their way out so we had to rack the bolt back manually and oftentimes when it fired the last round, the bolt wouldn't stay in the open position.
My guess is this is because the gun is still new+low recoil rounds, but we were both a bit surprised, I was expecting it to be flawless because I heard from people these guns have no problem eating whatever kind of ammo you throw at them.
Unfortunately we didn't have any full power shells to try out, only the low recoil crap.
Did any of you experience something like this when your M4 was new? Was it picky and a bit stubborn in the beginning, for first few hundred rounds, until it loosened up? Is this to be expected when using low recoil ammo in a brand new semi shotgun?
My guess is this is because the gun is still new+low recoil rounds, but we were both a bit surprised, I was expecting it to be flawless because I heard from people these guns have no problem eating whatever kind of ammo you throw at them.
Unfortunately we didn't have any full power shells to try out, only the low recoil crap.
Did any of you experience something like this when your M4 was new? Was it picky and a bit stubborn in the beginning, for first few hundred rounds, until it loosened up? Is this to be expected when using low recoil ammo in a brand new semi shotgun?




















































