M5 LA Bottom Metal Inlet Question

[ChiefSillyHorse]

Can anyone tell visually if this long action McMillan stock on my Robar SR-90 .300WM is cut for M5 detachable bottom metal and magazine? I have little experience with long action bottom metal and the flared out cuts on the side near the front action screw was giving me hope that LA bottom metal would drop in.
I can’t find a schematic with dimensions to measure it.

Please help!

 

[spife7980]

Looks like its clearance so the bottom door can swing open to me.

 

[Terry Cross]

Can anyone tell visually if this long action McMillan stock on my Robar SR-90 .300WM is cut for M5 detachable bottom metal and magazine? I have little experience with long action bottom metal and the flared out cuts on the side near the front action screw was giving me hope that LA bottom metal would drop in.
I can’t find a schematic with dimensions to measure it.

Please help!

Almost positive it's not M5 compatible inlet.
Looks like steel bottom metal. Maybe Dakota or Williams steel.

The SR-90 and Baker Special stocks almost all were inletted on the bottom with extra room for the hardware to function.

If you want to run M5 Long Action, you will need to have it cut to the correct footprint and at the same time make sure the pinch points or Z-axis offset is correct for the M5.

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