04-04-2011, 08:44 PM
I'm getting ready to start my build. I'm trying to determine if I want to go with a 20" barrel or a 24" barrel. This will primarily be a hunting gun. Deer and long range Antelope. I was looking at ballistics and seems there is a substantial difference between the two lengths as far as muzzle energy at distances around 300 yds.
My question is will a forged upper be able to support the weight of the longer barrel?
Or do i need to go with billet parts? Are there any other inherent problems with using the longer barrel? Cycling problems, etc?
Any advice is appreciated. Thanks all.
My question is will a forged upper be able to support the weight of the longer barrel?
Or do i need to go with billet parts? Are there any other inherent problems with using the longer barrel? Cycling problems, etc?
Any advice is appreciated. Thanks all.