MOD 110FXP3 7MM REM - MDT LSS - AICS Mag Issue

[shootermcgavin]

After installing my LDT MSS chassis I attempt to put in the AICS mag and it will not go in far enough to lock into the stock. It looks like on this older action that the bottom of the action has metal there preventing the mag from going in all the way. Any suggestions on what to try to get it to seat correctly? Dremel the bottom part of the action some?

[clintsrv]

I had an LSS for a short action that was designed for either SF or CF. I had a SF rifle installed and had zero problems with magazine.
It feed fine and worked great.

Can you post some pics?

MDTcorp is a member here and may be able to chime in.

[shootermcgavin]

Let me know if you need any other pics.
http://i.imgur.com/Hjfn0Or.jpg
This is with me pushing on the mag trying to get it to lock in. Thats as far up as it goes.

http://i.imgur.com/RNWBL7O.jpg (http://i.imgur.com/RNWBL7O.jpg)
Clip notch side of the mag

http://i.imgur.com/mfi1GDm.jpg (http://i.imgur.com/mfi1GDm.jpg)
The action from the empty magazine slot

[MDTcorp]

After installing my LDT MSS chassis I attempt to put in the AICS mag and it will not go in far enough to lock into the stock. It looks like on this older action that the bottom of the action has metal there preventing the mag from going in all the way. Any suggestions on what to try to get it to seat correctly? Dremel the bottom part of the action some?
This is unusual, but we have seen this once before. Is this a stagger feed action?
You would indeed have to open up the action a little.

Call us any time for assistance!

[shootermcgavin]

This is unusual, but we have seen this once before. Is this a stagger feed action?
You would indeed have to open up the action a little.

Call us any time for assistance!

I took about a .25in off the action on the rear of the magazine cavity and the magazine is locking in now.