it will not fit an SP5 i don't believe since it is not clipper and pinned. the SP5 has a shelf that the module slides on while the 91/93/94 do not and uses a pin to hold the front.

 

Thank You.

 

I'm pretty sure this is the one that will work on my SP5. Can't find it in stock, and don't have enough posts to post in the WTB section.

 

I seen Brownell's YouTube video on that grip module, look it up. They filed the shelf on the Magpul Grip Module and it fit up, they said to take your time and it didn't take much filing and a little clean up. They also talked about the ambi safety and Trigger Pack.