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CM7S 375 Raptor Bolt Action SBR 12.5″ – WOOX Walnut
The 375 Raptor Bolt Action SBR from Chattahoochee Munitions combines the compact 12.5-inch CM7S bolt-action platform with genuine walnut WOOX furniture. The result bridges the appearance and feel of a traditional hunting rifle with the adjustability, modularity and fast-twist barrel of a modern suppressed hunting platform.
Developed in collaboration with WOOX, this configuration pairs the CM7S PVD-coated action and 12.5-inch 1:7 twist Mos-Tek barrel with the WOOX Exactus walnut stock, Furiosa walnut forend and Monocore M5 bottom metal. At approximately 7 pounds 12 ounces, this 375 Raptor Bolt Action SBR provides a distinctly different approach to the compact CM7S platform.
For shooters who want traditional walnut furniture without giving up compact dimensions, modern bolt-action function, and suppressor-ready capability, the 375 Raptor Bolt Action SBR offers a distinctive alternative within the CM7S lineup.
Explore additional rifles, ammunition, suppressors and products developed around the cartridge in the Raptor Paddock.
Modern CM7S Action With Traditional Walnut
The visual character may be traditional, but underneath the walnut is the same purpose-built CM7S action used throughout the Chattahoochee Munitions bolt-action lineup. The steel action uses the familiar Remington 700-style footprint while incorporating features intended for modern hunting and precision applications.
A 3-lug bolt with a 60-degree throw provides a short bolt lift and generous clearance around the optic. The one-piece bolt features a .718-inch body, spiral fluting, oversized bolt knob and M16-style extractor.
Wire EDM-cut raceways help maintain consistent tolerances and smooth bolt travel. The action also incorporates a large ejection port, side bolt-stop release and tool-less fire control removal.
A pinned 20 MOA Picatinny rail provides the optics interface. The receiver incorporates an integrated recoil lug and a .062-inch firing pin to accommodate small-rifle-primer brass.
The complete action weighs approximately 25 ounces and receives a full PVD coating for corrosion protection and smooth operation. This modern action architecture forms the foundation of the 375 Raptor Bolt Action SBR beneath its walnut exterior.
12.5″ 1:7 Twist 375 Raptor Barrel
The compact character of this rifle begins with its 12.5-inch barrel. Manufactured by Mos-Tek from 416R stainless steel, the barrel uses 5R rifling and a fast 1:7 twist rate.
The fast twist is well suited to the heavy projectiles commonly used with 375 Raptor, including projectiles associated with subsonic applications. The shorter barrel also reduces the starting length of the firearm before a suppressor is installed.
- 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 uses the Remage barrel-nut mounting system. The muzzle is threaded 11/16×24 for appropriately threaded muzzle devices and suppressor mounting systems.
WOOX Exactus Adjustable Walnut Stock
The Exactus stock is one of the defining features of this 375 Raptor Bolt Action SBR. Genuine walnut gives the firearm the visual character and tactile feel of a traditional hunting rifle while incorporating adjustment features more commonly associated with modern precision stocks.
An adjustable cheek riser allows the shooter to establish consistent alignment behind the optic. The buttpad can be adjusted for both height and length of pull, providing a 13.75 to 14.75-inch LOP range.
- Genuine walnut construction
- Adjustable cheek riser
- Adjustable buttpad height
- Adjustable 13.75″–14.75″ length of pull
- Bottom Picatinny rail
- QD sling mount
A bottom Picatinny rail provides an attachment point for compatible accessories, while the integrated QD sling mount provides a convenient sling interface for field use.
WOOX Furiosa Walnut Forend
The Furiosa forend continues the walnut construction forward of the receiver while adding the accessory compatibility expected from a modern hunting platform. It complements the Exactus stock visually without sacrificing practical mounting options.
The forend provides M-LOK interfaces at the 3, 6 and 9 o’clock positions, allowing bipods, shooting supports and other compatible accessories to be positioned around the forend as needed.
Using walnut for both the Exactus stock and Furiosa forend creates a unified appearance while maintaining the modular functionality expected from the CM7S platform.
WOOX Monocore and AICS Magazine Compatibility
The WOOX Monocore incorporates M5 bottom metal and maintains AICS magazine compatibility. This allows the walnut-equipped CM7S to retain an established detachable-magazine system rather than relying on a proprietary magazine design.
Each firearm includes one Magpul PMAG 10 7.62 AC AICS magazine.
The combination of the Exactus stock, Furiosa forend and Monocore gives this compact bolt-action rifle a traditional walnut presentation without converting it into a conventional fixed-stock hunting rifle.
TriggerTech Primary Trigger
Each 375 Raptor Bolt Action SBR comes standard 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 may select either a flat or curved trigger according to preference.
Some product photography may depict an earlier flat TriggerTech trigger fitted with a trigger shoe. Current production flat triggers no longer use the trigger shoe shown in those photographs.
Compact 375 Raptor Bolt Action SBR for Suppressed Hunting
A traditional walnut hunting rifle and a compact suppressed bolt action do not normally occupy the same category. This 375 Raptor Bolt Action SBR is designed to bring those two concepts together.
The 12.5-inch barrel keeps the firearm substantially shorter before a suppressor is installed. This can be particularly valuable in blinds, dense woods and other environments where the additional length of a suppressor can make a conventional full-length hunting rifle cumbersome.
Chattahoochee Munitions offers the PLACID 375 as a dedicated 375-caliber suppressor option.
Customers interested in an integrated reflex approach can also explore PLACID OTB, the over-the-barrel suppression system engineered around the CM7S platform.
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.
7 lb 12 oz WOOX Hunting Platform
The complete firearm weighs approximately 7 pounds 12 ounces. Overall length ranges from approximately 31.750 to 32.50 inches, depending on stock adjustment.
Length of pull adjusts from 13.75 to 14.75 inches. Combined with the adjustable cheek riser and buttpad height, the WOOX Exactus allows the shooter to tune the stock without sacrificing the character of a walnut hunting rifle.
The additional weight compared with the standard CM7 chassis configuration comes with a substantially different stock and forend architecture. The result is intended for the shooter who prefers walnut and traditional hunting-rifle ergonomics but still wants a compact barrel, detachable AICS magazine, modern action, adjustable trigger and accessory mounting capability.
Traditional Hunting Rifle Character, Modern CM7S Function
This configuration is not simply the standard CM7S with a different color. The WOOX furniture fundamentally changes the appearance, ergonomics and character of the firearm.
Walnut surrounds the modern CM7S action while the 12.5-inch 1:7 twist barrel keeps the system compact and well suited to suppression. Adjustable stock geometry, M-LOK accessory mounting, AICS magazine compatibility and the TriggerTech Primary provide modern functionality without abandoning the appeal of a traditional walnut hunting rifle.
Complete the firearm with 375 Raptor Ammunition manufactured by Chattahoochee Munitions.
CM7S 375 Raptor Bolt Action SBR Specifications
Action
- Product Type: 375 Raptor Bolt Action SBR
- 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
WOOX Exactus Stock
- Material: Walnut
- Cheek Riser: Adjustable
- Buttpad: Adjustable Height and Length of Pull
- Bottom Interface: Picatinny Rail
- Sling Interface: QD Sling Mount
WOOX Furiosa Forend
- Material: Walnut
- Accessory Interface: M-LOK
- M-LOK Positions: 3, 6 and 9 O’Clock
WOOX Monocore & Magazine
- Bottom Metal: M5
- Magazine Compatibility: AICS Pattern
- Included Magazine: 1x Magpul PMAG 10 7.62 AC AICS
Dimensions & Warranty
- Weight: 7 lb 12 oz
- Overall Length: 31.750″–32.50″
- Length of Pull: 13.75″–14.75″
- Warranty: Limited Lifetime Warranty for the Original Purchaser
The weight and dimensions listed above are actual firearm specifications. Weight and dimensions displayed elsewhere for shipping purposes are packaging and shipping measurements.
375 Raptor Bolt Action SBR FAQ
What makes this 375 Raptor Bolt Action SBR different from the standard CM7S?
This 375 Raptor Bolt Action SBR replaces the standard CM7 billet chassis and telescoping stock system with WOOX walnut furniture consisting of the Exactus adjustable stock, Furiosa forend and Monocore with M5 bottom metal.
What barrel does the 375 Raptor Bolt Action SBR use?
The firearm uses a 12.5-inch Mos-Tek barrel manufactured from 416R stainless steel with 5R rifling and a fast 1:7 twist.
Is the WOOX walnut stock adjustable?
Yes. The Exactus stock incorporates an adjustable cheek riser and adjustable buttpad. Length of pull can be adjusted from 13.75 to 14.75 inches, and buttpad height is also adjustable.
Does the WOOX forend have M-LOK?
Yes. The Furiosa walnut forend provides M-LOK attachment points at the 3, 6 and 9 o’clock positions.
How much does the rifle weigh?
The complete firearm weighs approximately 7 pounds 12 ounces.
What is the overall length?
Overall length ranges from approximately 31.750 to 32.50 inches, depending on stock adjustment.
Is the 375 Raptor Bolt Action SBR suitable for suppressed use?
Yes. The compact 12.5-inch barrel helps control overall firearm length after a suppressor is installed. The barrel uses 11/16×24 muzzle threads for compatible mounting systems.
What trigger does the WOOX configuration use?
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 WOOX Monocore incorporates M5 bottom metal and accepts AICS-pattern magazines. One Magpul PMAG 10 7.62 AC AICS magazine is included.
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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