7mmwsm in a long action AI mag

[tjonh2001]

I am building a eleisio tube gun that will be chambered in 7mm wsm. I will be running it on a long action so I can seat the bullets out. I have done this in the past and had great success. My question is that in the past I was only able to run 338 mags because the cases wouldn’t fit in a 300 win mag.the middle rib wouldnt let me load more than 1 round. I would like to run a AI 10 round mag.

did they address the rib on the new mags to allow a wsm case into a long action AI mag?

Is there a modification for the mag?

 

[tjonh2001]

Re: 7mmwsm in a long action AI mag

anyone have a 10 round 300 win mag that can check to see if wsm rounds will fit

 

[btyeung]

Re: 7mmwsm in a long action AI mag

Interested in this too. I'm having pressure issues running in a short action and would like to see whats the feasibility of running this out a bit.

 

[tjonh2001]

Re: 7mmwsm in a long action AI mag

i preffer a long action for the longer berger bullets. i cant beleive no one has tried this or figured a solution to it.

 

[mavrick]

Re: 7mmwsm in a long action AI mag

I have a 10 rounder for the 300wm but I dont own any WSMs. On a side note the 10er is LONG and thats putting it lightly.

Dustin

 

[Bacarrat]

Re: 7mmwsm in a long action AI mag

I would contact the guys over at APA. They usually build 7WSMs in a long action.