muzzlebreak question

[7x7]

I am new to the forum and I know if anybody can answer my question you guys can. I just bought a new Winchester Model 70 300 ultra mag and I am going to have a muzzlebreak put on it. I was wondering if a muzzlebreak would affect the ballistics at all. Thanks for your Help.

[stubblejumper]

You won't see any significant change in ballistics but the noise factor will rise dramatically.

[BoltactionMan]

Ditto what stubblejumper says.

KC

[handloader1]

Wear sufficient ear protection, and you will be alright. Good luck.

[7x7]

Thanks for the info.