FrankieJames7
Member
- Joined
- Apr 16, 2016
- Messages
- 16
so i got alot of winchester 200 grain super x and barnes ttsx 215 grain ammo, and want to know if anyone has the start out setting for the boss muzzle break. or where i can get that info
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Winchester 70 .338 BOSS info
- Thread starter FrankieJames7
- Start date
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dgr416
Well-Known Member
I have a stainless 338 win mag with.a boss of it .I.always just shot three shots and turned it up or down a few notches .There was a print out with the rifles but it only.covered A few bullets .
