Which cartridges work best with the below powders

[Hugnot]

IMT 8208XBR - .20P, .204R, .223, .308W

BENCHMARK - same as 8208XBR

HV100 HYBRID - no info

H322 -no info

Accurate 2495 - no info

TAC - same as 8208XBR

I use IMR 8208 for high temperature, like about 90 F, rodent shooting with 40 grain .204, VMax's in the .20P & .204R (both 11 twist) & 53 grain .224 VMax's in the .223 (9 twist).

 

[Justice1327]

As for H322, it works very well with 60-68gr in 6PPC.

Any thoughts on it working in a 6mm BR

 

[Aoudad shooter1975]

6.5 grendel

 

[wasskeet]

Any thoughts on it working in a 6mm BR

With light weight bullets, I expect it would do well in 6BR also - I've never had a 6BR to know though. Although most I know with 6BR are running heavies w/ H4895, Varget or 15.5.

 

[Justice1327]

With light weight bullets, I expect it would do well in 6BR also - I've never had a 6BR to know though. Although most I know with 6BR are running heavies w/ H4895, Varget or 15.5.

yes, I planned on using Varget for mine.

 

[Old Rooster]

Of those powders I have loads for 223 and Tac powder and 308.
A bit temp sensitive so I stay below max and are accurate.

 

[LBEdgin]

My 6.5 CM loves Hybrid100v, it gives tight groups, but it also like rl17, h4350 & Varget. It's a good problem to have the Creedmoor likes alot of different powders but the Hybrid100v shines in my CREEDMOOR

 

[Justice1327]

My 6.5 CM loves Hybrid100v, it gives tight groups, but it also like rl17, h4350 & Varget. It's a good problem to have the Creedmoor likes alot of different powders but the Hybrid100v shines in my CREEDMOOR

Thanks, I will give it a go. What charge/brass you using?

 

[MtnTrax]

I have had success with H100v in the Creed with 140s

 

[Buffalobwana]

You know it's bad when you buy guns for the powders you have, not Vice versa.

 

[mbp708]

8208 XBR works great in 308 for 155 gr bullets

Varget for the 223 with heavies

 

[Xescane]

I've tried the h100v in a 6.5 creedmore 140gr, 30-06 150gr and 300 win mag 200gr with bad results in all three. The ES in all three was terrible through my tests so I gave it away. The 6.5 vanguard had a es over 120fps.

 

[Rosebud]

Which would you recommend for the Grendel?

Tac, XBR

 

[Rosebud]

I've tried the h100v in a 6.5 creedmore 140gr, 30-06 150gr and 300 win mag 200gr with bad results in all three. The ES in all three was terrible through my tests so I gave it away. The 6.5 vanguard had a es over 120fps.

H100 V was STaBall of today. It offered extra100 fps. Just wasn't the most consistent of powders. Though it shot really well in 6.6x55 of mine at the time.