Gunsmithing C.I.P. Box magazine for .338

[jlfarlow0311]

Currently designing platform for .338 RUM or .338 Edge (undecided). Anyone have any pointers or experience with a box magazine as far as measurements or anything to look out for? Any advice is appreciated!

 

[paul2atlo8]

Re: C.I.P. Box magazine for .338

I have a 338Rum,the AI mag(lapua box) works really well once its tweaked.it has plenty room to seat the 300grn bullets long.

 

[jlfarlow0311]

Re: C.I.P. Box magazine for .338

Outstanding. What is your definition for tweaked exactly, and are you housing ten rounds in those mags?