LFP Comment Thread

**VASCAR2** · 07-29-2022, 02:23 PM

A 1:5 twist is really fast twist for a 30 caliber even out of a short barrel. Maybe the composition of the CBB is soft enough the monolithic bullet is being over stressed like some thin jacket .224 blitz bullets in 1:7 twist barrels.

**CavityBackBullets** · 07-31-2022, 02:52 PM

Originally posted by Happy2Shoot View Post

Soooo, I did a little Googling. Turns out Cavity Back Bullets have an Achilles' Heel. If you shoot the 195gr out of a 1/5 300 Blackout they open up in flight.

7.5” 300BLK 1/5 twist yay or nay? - Page 2 - AR15.COM

https://www.ar15.com/forums/AR-15/7-5-300BLK-1-5-twist-yay-or-nay-/121-773024/?page=2#i8454832

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We were just made aware of this recently.
The subs are being adjusted to run in 1:5 twists barrels.
There will be a batch out soon.

Robert

**Happy2Shoot** · 07-31-2022, 05:07 PM

Originally posted by CavityBackBullets View Post

We were just made aware of this recently.
The subs are being adjusted to run in 1:5 twists barrels.
There will be a batch out soon.

Robert

This is awesome!
Thanks!