The
Chesty Series represents Mustang Armament's flagship duty-grade lineup, engineered for professionals and serious shooters who demand uncompromising reliability, durability, and suppressor performance. Named in honor of
LtGen Lewis "Chesty" Puller, one of the most decorated Marines in American history and a fellow Mustang Marine, every Chesty rifle is hand-built using carefully selected premium components that function together as a complete fighting system.
Finished in a striking
Bronze Damascus Betsy Ross billet receiver set with a matching
10.5" billet handguard, this
11.5" 5.56 NATO rifle delivers the ideal balance of maneuverability, velocity, and combat reliability. Purpose-built for duty, training, and defensive applications, it offers exceptional handling while maintaining superior ballistic performance.
At the heart of the rifle is Mustang Armament's
11.5" Cold Hammer Forged Duty Precision Taper (DPT) Spiral-Fluted Barrel, HPT/MPI tested and paired with a
mid-length gas system. This proven configuration provides a smoother recoil impulse, improved reliability, and outstanding suppressor performance.
The operating system features a
DLC Enhanced HPT/MPI Bolt Carrier Group paired with a
lightened gas-busting ambidextrous charging handle, minimizing gas blowback while delivering exceptionally smooth and reliable cycling.
Fire control is provided by the renowned
Geissele SD3G 3.5 lb Trigger paired with the
Next Level Armament Titanium Cam Ambidextrous Safety Selector, producing an incredibly crisp trigger break, lightning-fast reset, and precise control.
Premium rifle enhancements include:
- Battle Arms enhanced magazine release
- Driven Arms Co. grip
- Battle Arms enhanced takedown pins
- PWS enhanced bolt catch
- Emissary hand stop
- Rail scales
- Grip heat shield
- QD sling attachment
The recoil system combines an
SBA5 brace,
JP Silent Captured H2 Buffer System, enhanced buffer tube, and
PWS Ratcheting Castle Nut, creating an exceptionally flat-shooting rifle with excellent recoil control and long-term durability.
This premium fighting rifle is equipped with:
- Dynamic Optronic Technologies EHS-1L Holographic Sight
- Unity FAST FTC 4X Magnifier
- Streamlight 1000-Lumen Weapon Light with Remote Tapeswitch
Together, these components provide rapid target acquisition, outstanding situational awareness, and dependable performance in daylight or low-light environments.
Package Includes
- Soft Case
- (2) PMAG Magazines
- Sling with QD Attachments
- Cable Lock
Key Features
- 11.5" Mustang CHF Duty Precision Taper Spiral-Fluted Barrel
- Mid-Length Gas System
- DLC Enhanced HPT/MPI Bolt Carrier Group
- Lightened Gas-Busting Ambidextrous Charging Handle
- Geissele SD3G Trigger
- Next Level Armament Titanium Cam Ambidextrous Safety
- JP Silent Captured H2 Buffer System
- PWS Ratcheting Castle Nut
- Dynamic Optronic Technologies EHS-1L Holographic Sight
- Unity FAST FTC 4X Magnifier
- Streamlight 1000-Lumen Weapon Light with Tapeswitch
Named in honor of
LtGen Lewis "Chesty" Puller, the Chesty Series is built for those who expect absolute confidence from their equipment. Combining Mustang Armament's proprietary cold hammer forged barrel, premium duty-grade components, and combat-proven accessories, this rifle is engineered to perform when failure is not an option.
Duty Grade. Suppressor Optimized. Combat Ready. Built Without Compromise.