416 Hellfire Load Development

[Blkbird6]

Howdy everybody, I can’t seem to find a dedicated 416HF thread in the hide, so figured I would make one…

I’m considering building a 416HF for ELR on a Bat XL, for 515-550gr projectiles.

I know a lot of guys are currently using the 416HF on the ELR circuit. Is there anybody prepared to share information on the cartridge?

Best propellant?

Consensus on best projectile for the cartridge?

Ideal twist rate?

Things to stay away from?

Any good data or inside info?

And where the heck do I get me a MCS ELR stock

TIA

 

[A5scott]

Howdy everybody, I can’t seem to find a dedicated 416HF thread in the hide, so figured I would make one…

I’m considering building a 416HF for ELR on a Bat XL, for 515-550gr projectiles.

I know a lot of guys are currently using the 416HF on the ELR circuit. Is there anybody prepared to share information on the cartridge?

Best propellant?

Consensus on best projectile for the cartridge?

Ideal twist rate?

Things to stay away from?

Any good data or inside info?

And where the heck do I get me a MCS ELR stock

TIA

Call Manners and get Paul Phillips number, assuming he's still the go to guy for the Manners ELR stocks

Scott