Mk13 Mod7 chassis

[Rdbailey2000]

Can someone educate me on the difference between the AI mk13 mod7 chassis and the regular AX chassis? Is there any significant differences or parts, etc? Thanks in advance.

 

[B'N'F]

I believe the colouring of the chassis/panels is slightly different than standard, and by far the largest difference comparatively is the top rail being specifically for the Stiller MK13 action -- it uses a unique hole spacing with dowel pins as additional recoil lugs. While there is a physical separation, the top rail is inline/considered continuous with the top rail of the fore-end as well.

Others with more direct experience will jump in I'm sure, but the above are the two largest differences.