Use SRP in place of SPP in 9mm? Well, no issue.

[Pscipio03]

https://www.youtube.com/watch?v=NGVRGsoOr6k&feature=youtu.be

 

[marlin39a]

I have used SPM in place of SP in 9mm and 38 Super with no issues. I was impressed with this video. Thanks for posting.

 

[gooneybird1]

Very interesting! Thanks for sharing this video.

 

[xerts1911]

Great Vid, going to check the Sammi like this gentleman suggested

 

[Boriqua]

Great video!

 

[Bigfoot]

Good info. I've always heard to reduce charge. Doesn't seem necessary.