Chattahoochee Munitions

10/17/2026

A closer look at PLACID OTB for .375 Raptor and .458 SOCOM XL.

Developed around the CM7S bolt-action platform, PLACID OTB uses titanium construction and an over-the-barrel—or reflex—design that places part of the suppressor’s volume around the barrel, behind the muzzle.

Both configurations retain a 12.5-inch barrel and share the exterior appearance shown here.

*****ns

10/09/2026

458 SOCOM XL — Two Platforms. One Cartridge.

Bolt action or semi-auto.

The CM7S brings 458 SOCOM XL to our Re*****on 700-footprint bolt-action platform, with heavy-projectile and subsonic capability in a manually operated system.

The CM10 takes 458 SOCOM XL into our large-frame semi-automatic platform, retaining that heavy-projectile and subsonic capability in an entirely different operating system.

Two platforms. Two approaches to the same cartridge.

Which one are you taking — CM7S or CM10?

Explore both at Terminal 458.

chattahoocheemunitions.com/terminal-458/
*****ns

09/19/2026

CM7S 6 ARC 12.5" SBR

CM7S 6 ARC under 1/2 an inch @ 100 yds with Hornady 103 gr ELD-X

08/29/2026

08/25/2026

Raptor Life

08/15/2026

PLACID OTB (over-the-barrel) suppression system for our CM7S Bolt Action series. We will be starting with systems for our 12.5" 375 Raptor and 458 SOCOM XL.

08/09/2026

458 SOCOM XL. This is the way.

08/06/2026

CM7S .458 SOCOM XL 12.5" SBR with 1:10 twist barrel made by Mos-tek. This thing delivers 1478 ftlbs of energy with 650gr subsonics. What a beast!

07/22/2026

CM7S 458 SOCOM 12.5" 1:10 Going Live! This thing is a blast... and accurate. 650gr Maker Rex avg 1010fps subMOA at 100yds.

07/02/2026

CM7S in .458 SOCOM "XL" 650gr Expanding Subsonics. Initial development yielded 1010fps avg and 2.19 SD with stabalization from a 12.5" 1:10 barrel. 1480ft/lbs of energy. We'll get this beast out for 100yd testing soon. We value our relationships with Mos-tek barrels and JTAC Industries LLC chassis.