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Mpa muzzle brake question…

Klay23

Gunny Sergeant
Full Member
Minuteman
Supporter
  • Jan 27, 2021
    602
    167
    South Carolina
    Hypothetically will changing out the muzzle brake from a mpa one to a dead air so I can run my can affect my load/accuracy. I have a really good load developed for it that shoots really well(.25-.3”@100) and am wondering if swapping out this brake will affect my accuracy. I’ve “read” the can should be repeatable and I understand I will need to move the zero but really hoping it won’t affect accuracy. Anyone with any first hand experience with this? The two brakes are designed very similarly, but I don’t know the weight. Hoping for just a zero shift but wondering what real life experience has shown.