What muzzle brake is this?

[Alan Griffith]

Friend of mine sold his Kimber Montana in 7WSM. This was attached. Buyer didn't want it. Took it off and now it's mine. So, I'm lookng to sell it.

Alan

 

[MagMan]

I have no idea what brand that is but it sure looks unique.

 

[bigg_sexy1]

It is probably very effective but I prefer one that only have ports on the sides

 

[ss7mm]

I can't tell you what brand it is or who made it but I can tell you that I'd consider it to be a very inefficient design as far as maximum braking is concerned.

If it was my choice, that's one brake that wouldn't be on any of my guns but that's just a personal choice.