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CM7S 375 Raptor Pistol 12.5″ – Black Tungsten / Black
The CM7S 375 Raptor Pistol from Chattahoochee Munitions brings the heavy-projectile capability of 375 Raptor into an exceptionally compact bolt-action platform. Built around a 12.5-inch 1:7 twist barrel, PVD-coated CM7S action, TriggerTech Primary trigger, and billet aluminum chassis, this configuration is designed for shooters looking to minimize overall size while retaining the capabilities of the CM7S platform.
When ordered as a pistol, the firearm is equipped with a Tailhook brace instead of a buttstock. Customers may alternatively select the Short Barreled Rifle configuration, which replaces the brace with the adjustable CM7S buttstock and cheek riser.
This 375 Raptor Pistol combines a Black Tungsten Cerakote chassis with Black furniture and an E100 Blackout Cerakote barrel for a subdued, uniform appearance.
Explore ammunition, suppressors, rifles, and additional products built around the cartridge in the Raptor Paddock.
Compact Bolt-Action 375 Raptor Platform
The heart of the firearm is the Chattahoochee Munitions CM7S action. The steel action uses a familiar Remington 700-style footprint while incorporating features selected specifically for a modern hunting and precision bolt-action firearm.
A 3-lug bolt with a 60-degree throw provides a short bolt lift and generous optic clearance. The one-piece bolt uses a .718-inch body and incorporates spiral fluting, an oversized bolt knob, and an M16-style extractor.
Wire EDM-cut raceways help maintain uniform tolerances while promoting smooth bolt travel. A large ejection port, side bolt-stop release, and tool-less fire control removal contribute additional functionality.
The action incorporates a pinned 20 MOA Picatinny rail for mounting an optic, an integrated recoil lug, and a .062-inch firing pin to accommodate small-rifle-primer brass.
At approximately 25 ounces, the CM7S action helps control overall firearm weight. Full PVD coating provides corrosion protection and contributes to smooth operation throughout the action.
12.5″ 1:7 Twist Barrel
The 375 Raptor Pistol uses a 12.5-inch barrel manufactured by Mos-Tek from 416R stainless steel. The barrel combines 5R rifling with a fast 1:7 twist rate selected around the heavy projectiles commonly used with 375 Raptor.
The short barrel is a central part of the firearm’s compact design. It also helps manage overall system length when a suppressor is installed, rather than starting with the additional length of a conventional hunting barrel.
- 12.5″ barrel length
- 416R stainless steel
- 5R rifling
- 1:7 twist rate
- Shouldered crown
- 11/16×24 muzzle threads
- Remage barrel-nut mounting system
- E100 Blackout Cerakote finish
The barrel is finished in E100 Blackout Cerakote and attaches using the Remage barrel-nut system. The muzzle features 11/16×24 threads for compatible muzzle devices and suppressor mounting systems.
375 Raptor Pistol or SBR Configuration
The 12.5-inch CM7S provides two rear-configuration options. Select the 375 Raptor Pistol configuration to receive the firearm with a Tailhook brace. Customers who prefer a buttstock can instead select the Short Barreled Rifle configuration.
The SBR version uses the adjustable CM7S telescoping buttstock and adjustable cheek riser. Regardless of the selected rear configuration, the firearm retains the same CM7S action, 12.5-inch Mos-Tek barrel, TriggerTech trigger, billet chassis, and AICS magazine system.
This approach allows the core firearm to remain consistent while giving the customer a choice between the pistol and SBR configurations.
Designed Around Compact Suppression
A suppressor adds length to any firearm, making barrel length especially important when developing a compact suppressed platform. The 12.5-inch barrel keeps the 375 Raptor Pistol short before a suppressor is installed and helps prevent the complete system from becoming unnecessarily long.
Chattahoochee Munitions offers the PLACID 375 as a dedicated 375-caliber suppressor option.
For customers looking for a suppression system engineered more closely around the CM7S platform, PLACID OTB uses an over-the-barrel reflex architecture developed specifically around the CM7S action and barrel system.
The combination of a 12.5-inch barrel and fast 1:7 twist makes the platform particularly attractive for suppressed 375 Raptor applications, including the heavy projectiles commonly associated with subsonic loads.
For a purpose-built subsonic option, pair this rifle with our 375 Raptor 400gr Maker REX Subsonic Ammunition – Bolt Action, developed specifically for CM7S bolt-action applications.
TriggerTech Primary Trigger
Each 375 Raptor Pistol is equipped with a TriggerTech Remington 700 Primary trigger featuring TriggerTech’s Frictionless Release Technology.
Trigger pull is externally adjustable from 1.5 to 4.0 pounds in 1-ounce increments. Customers can choose between flat and curved trigger options.
Some product photography may depict an earlier flat TriggerTech trigger equipped with a trigger shoe. Current production flat triggers no longer use the trigger shoe shown in those photographs.
Black Tungsten CM7 Billet Chassis
The 375 Raptor Pistol is built around the CM7 billet aluminum chassis, machined from a single block of aluminum and finished in Black Tungsten Cerakote. Black furniture completes the dark, understated configuration.
A flared magazine well accepts AICS-pattern magazines and incorporates an ambidextrous magazine release. The large trigger guard provides additional clearance for shooting with gloves.
A full-length bottom ARCA rail allows direct connection to compatible tripods and shooting supports. M-LOK attachment points provide additional accessory mounting locations, and dual integrated QD sockets provide sling attachment points.
The chassis incorporates a modular rear adapter with a simple single-bolt interface and accepts AR-15 pistol grips that do not use an integrated dovetail.
Tailhook Brace or Adjustable Buttstock
In its primary 375 Raptor Pistol configuration, the firearm uses a Tailhook brace in place of the buttstock. This maintains the compact character of the 12.5-inch platform while retaining the same chassis and action architecture used throughout the CM7S family.
Selecting the Short Barreled Rifle configuration replaces the brace with the telescoping CM7S buttstock and adjustable cheek riser. In SBR form, length of pull adjusts from 6.0 to 13.5 inches.
The chassis also incorporates the CM Precision Vertical Crossover Grip, developed by Chattahoochee Munitions in collaboration with MK Machining. Its geometry combines characteristics of a vertical precision-rifle grip with a profile suited to hunting and field shooting positions.
AICS Magazine Compatibility
The 375 Raptor Pistol uses the established AICS magazine pattern rather than requiring a proprietary magazine. Each firearm includes one Magpul PMAG 10 7.62 AC AICS magazine.
The AICS pattern provides access to an established magazine ecosystem while maintaining the modular nature of the CM7S platform.
Compact Without Giving Up the CM7S Platform
The purpose of the 12.5-inch configuration is straightforward: reduce the size of the firearm without stripping away the features that define the CM7S. The 375 Raptor Pistol retains the same PVD-coated action, fast-twist barrel, adjustable TriggerTech trigger, billet chassis, and magazine architecture found throughout the platform.
Customers who select the SBR configuration receive a firearm weighing approximately 6 pounds 6 ounces with an overall length ranging from 25.00 to 32.50 inches. The pistol configuration substitutes the Tailhook brace for the buttstock, so its weight and dimensional specifications may differ.
Whether selected as a pistol or SBR, the result is a compact 375 Raptor bolt-action platform particularly well suited to applications where maneuverability and suppressed overall length matter.
Complete your setup with 375 Raptor Ammunition manufactured by Chattahoochee Munitions.
CM7S 375 Raptor Pistol Specifications
Action
- Product Type: 375 Raptor Pistol / Short Barreled Rifle
- Platform: CM7S Bolt Action
- Action: CM7S Steel Remington 700-Footprint Action
- Action Weight: Approximately 25 oz
- Action Finish: Full PVD Coating
- Bolt: 3-Lug, 60-Degree Throw
- Bolt Body Diameter: .718″
- Extractor: M16 Style
- Optics Rail: Pinned 20 MOA Picatinny Rail
- Firing Pin: .062″
- Recoil Lug: Integrated
- Barrel Thread: 1-1/16″-16
Barrel
- Caliber: 375 Raptor
- Barrel Length: 12.5″
- Barrel Manufacturer: Mos-Tek
- Barrel Material: 416R Stainless Steel
- Rifling: 5R
- Twist Rate: 1:7
- Crown: Shouldered
- Muzzle Threads: 11/16×24
- Mounting System: Remage Barrel Nut
- Barrel Finish: E100 Blackout Cerakote
Trigger
- Trigger: TriggerTech Remington 700 Primary
- Trigger Options: Flat or Curved
- Trigger Adjustment: 1.5–4.0 lb
Chassis & Furniture
- Chassis: CM7 Billet Aluminum Chassis
- Chassis Finish: Black Tungsten Cerakote
- Furniture Color: Black
- Pistol Configuration: Tailhook Brace
- SBR Configuration: Telescoping Buttstock With Adjustable Cheek Riser
- Grip: CM Precision Vertical Crossover Grip
- Bottom Interface: Full-Length ARCA Rail
- Accessory Interface: M-LOK
- Sling Mounts: Dual Integrated QD Sockets
Magazine
- Magazine Compatibility: AICS Pattern
- Included Magazine: 1x Magpul PMAG 10 7.62 AC AICS
SBR Dimensions & Warranty
- SBR Weight: 6 lb 6 oz
- SBR Overall Length: 25.00″–32.50″
- SBR Length of Pull: 6.0″–13.5″
- Warranty: Limited Lifetime Warranty for the Original Purchaser
The weight and dimensions listed above are actual firearm specifications for the SBR configuration. Pistol configuration measurements may vary due to the Tailhook brace. Weight and dimensions displayed elsewhere for shipping purposes are packaging and shipping measurements.
375 Raptor Pistol FAQ
What is the CM7S 375 Raptor Pistol?
The 375 Raptor Pistol is the 12.5-inch CM7S configured with a Tailhook brace rather than a buttstock. It retains the same CM7S bolt action, barrel, chassis, trigger, and magazine system used by the SBR configuration.
Can I select an SBR configuration instead?
Yes. The firearm can alternatively be ordered as a Short Barreled Rifle. The SBR configuration replaces the Tailhook brace with the adjustable CM7S buttstock and cheek riser.
What barrel does the 375 Raptor Pistol use?
The firearm uses a 12.5-inch Mos-Tek 416R stainless steel barrel with 5R rifling and a fast 1:7 twist.
Why does the 12.5″ barrel use a 1:7 twist?
The fast 1:7 twist rate is well suited to stabilizing the heavy projectiles commonly used with 375 Raptor, including projectiles intended for subsonic applications.
Is the 375 Raptor Pistol suitable for suppressed use?
Yes. The 12.5-inch barrel helps control total firearm length after a suppressor is installed. The barrel features 11/16×24 muzzle threads for compatible suppressor mounting systems.
What trigger comes with the 375 Raptor Pistol?
The firearm includes a TriggerTech Remington 700 Primary trigger adjustable from 1.5 to 4.0 pounds. Flat and curved trigger options are available.
What magazines does the firearm use?
The CM7S accepts AICS-pattern magazines and includes one Magpul PMAG 10 7.62 AC AICS magazine.
How much does the SBR configuration weigh?
The SBR configuration weighs approximately 6 pounds 6 ounces. The pistol configuration may differ in weight because the Tailhook brace replaces the buttstock.
What are the SBR dimensions?
The SBR configuration measures approximately 25.00 to 32.50 inches in overall length and provides a 6.0 to 13.5-inch length-of-pull range.
What warranty is included?
The firearm is covered by the Chattahoochee Munitions Limited Lifetime Warranty for the original purchaser, subject to the terms and functional limitations of the warranty.
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