Recent content by muggyterra

The Zermatt mag extensions are finished just as nice as the mags. The OAL is about the same as a AICS mag.

My outing today wasn’t as tight as the previous. 400 rounds on the 18” proof prefit now. Left column is bare muzzle 50&100. Right is suppressed 50&100.

I Flats are where it's at, but I don't think the CF prefits have enough room towards the muzzle to cut some in.

Any concern about buildup of gunk on the breech face interfering with chambering? I know guys were machining recessed areas on Vudoos to try to get around this known issue.

The literature says you cannot dry fire without removing the firing pin tip. The process is pretty simple for removal, but kind of a pain for reassembly (I’m sure I’ll get better at it with practice). I have let it fire on an empty chamber at the range and did not see any noticeable contact...

It’s new name is beer can

Sure looks funny with the comp contour

Took another lot of SK+ out. Shot off bipod and bag in the prone, bare muzzle. Top left is 50yds, the rest are 100. All 10 shot groups. -Rimx, proof prefit 18” comp contour.

First groups at 50 and 100yds. Proof prefit 18” competition contour with SK+ bare muzzle. I expect groups to tighten up a bit after a few hundred rounds.

I wonder how tight the tolerances are for the mag catch. Is it going to be something that will need to be fiddled with every time that you decide to change things up chassis wise? Or is it more for "fine tuning" of feeding.