Marlin Model 60 Muzzle Brake

thingiverse

WIP! I realize I made some mistakes making this. Please standby while I work on this. Took around 30 minutes in Fusion 360. The Low Tolerance has a slightly larger diameter barrel hole/deviation that should be less likely to crack when fitting. Has 8 total slots (Probably overkill, but whatever.) at a reversed 40 degree angle. Hexagonal-ish ports flare out slightly as the gasses expand, probably not the most efficient design. Uploaded before I tested, no guarantees this will work properly - then again, it's .22LR, why bother using this, other than for laughs? Design I "remixed" from has the gas ejection ports facing the wrong direction and has a huge bore - a design that would theoretically increase recoil.