H & M Blacknitride, looking for opinion

[marwitz89]

I have several brand new barrels for my 6 mm br and brx that I'm considering sending in for nitride treatment. Has anyone used H & M? Did it seem to extend barrel life and make cleaning easier, etc??

Joe

 

[beginner]

I had a blueprinted model 7 with a shilen barrel done by H&M-great work. Haven't pushed enough rounds through the barrel yet, but what did go through cleaned up with only wet patches. I'm used to a lot more work cleaning barrels. This is the first barrel nitrided-I'm surprised.
Hope that helps,
beginner