• Get 25% Off Access To Frank's Online Training

    Use code FRIDAY25 and SATURDAY25 to get 25% off access to Frank’s online training. Want a better deal? Subscribe to get 50% off.

    Get Access Subscribe

Accurate Mag Bottom Metal Inlet Size

mildot326

Sergeant
Full Member
Minuteman
Aug 11, 2004
798
162
I have a Manners stock, inletted for a Seekin's LA DBM, and now I'm wanting to use the AM mags in the 3.850 length for my 300WM,, will the inlet size change?
Manners doesn't offer an AM inlet? so I'm wondering how close is it the the Seekin's or others etc? Thanks. I was going to run the 300 WM Magpul Pmags in the Seekin's.