Originally Posted by Rug3
I have rifles pretty much figured out but approximately how much in muzzle fps loss will I get if I cut 6" off my 20ga 26" turkey barrel? Shooting 3" Federal #7 Heavy's.

Thanks
Jim


A 12 ga will be much like a 458 WM or 45-70 Govt, in other words, high expansion ratio cartridges, they're not as affected by shorter barrels in losing velocity like low expansion ratio cartridges, for example, 257 WBY, 264 Win Mag, or 7mm STW.

I'd have it cut and go hunting. smile


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