HELP: 300BLK Subsonic Load Data for Lehigh Defense

[RET15]

Thanks for the tip on the Socom powder--will keep that in mind if my N110 doesn't cut it. I also have a brand new bottle of H1110 which there is also plenty of data on, but not much of a recommendation from the gents on all the forums.

Lehigh said there bullet length is 1.530 with a COL of 2.21. VV says their test bullet for N110 is a 200 grain FMJBT @1.489 with a COL of 2.260. Their recommended load is 7.4 gr for 1063 fps so if I follow what MCB said, I should be fairly close to a good starting point. I'm gonna set paper targets at about 10 and 25 feet and fire w/o suppressor first to check for keyholing. Then I'll push it out to 50 yards suppressed and check again--then go for groupings.

 

[RET15]

Thanks for the tip on the Socom powder--will keep that in mind if my N110 doesn't cut it. I also have a brand new bottle of H1110 which there is also plenty of data on, but not much of a recommendation from the gents on all the forums.

Lehigh said there bullet length is 1.530 with a COL of 2.21. VV says their test bullet for N110 is a 200 grain FMJBT @1.489 with a COL of 2.260. Their recommended load is 7.4 gr for 1063 fps so if I follow what MCB said, I should be fairly close to a good starting point. I'm gonna set paper targets at about 10 and 25 feet and fire w/o suppressor first to check for keyholing. Then I'll push it out to 50 yards suppressed and check again--then go for groupings.

And not sure why this posted twice lol...

 

[AJC1]

Thanks for the tip on the Socom powder--will keep that in mind if my N110 doesn't cut it. I also have a brand new bottle of H1110 which there is also plenty of data on, but not much of a recommendation from the gents on all the forums.

Lehigh said there bullet length is 1.530 with a COL of 2.21. VV says their test bullet for N110 is a 200 grain FMJBT @1.489 with a COL of 2.260. Their recommended load is 7.4 gr for 1063 fps so if I follow what MCB said, I should be fairly close to a good starting point. I'm gonna set paper targets at about 10 and 25 feet and fire w/o suppressor first to check for keyholing. Then I'll push it out to 50 yards suppressed and check again--then go for groupings.

And not sure why this posted twice lol...

If they have load data for #9 and h110 you should be right between them.