10 mm

[scatter15]

I am about to start loading for my Glock G40 mos. I have never loaded 10 mm....What is a good powder to start with.

 

[dcline9163]

Good to see you on here Scott. Hope all is well.

 

[bass222000]

Blue Dot (My favorite), AA#9, Longshot, IMR 800X, Power Pistol. Those are my go 2’s for 10mm

 

[Greybeard]

X2 power pistol

 

[PA4476]

I use Longshot (mainly because I have 16 pounds of it) But it makes a nice hot load.

 

[madcow]

Hot loads, I use blue dot or long shot.

 

[Horsehat]

AA7

 

[Overwatch1]

Another vote for Blue Dot.

 

[EMC45]

Blue Dot.

 

[RamRoddoc]

I like the spherical ball powders due to ease of metering. Faster burning powder can be used for lighter bullets 135 grain JHP's at around 1,500 FPS (AA #5) or slower powders with heavy 265 grain LC at around 1,300 FPS (AA #9).

It's comparable to a 15+1 41 magnum.

http://www.accuratepowder.com/wp-content/uploads/2010/09/WesternLoadGuide1-2016_Web-1.pdf
http://www.accuratepowder.com/load-data/