The Combat Armory CA-15 Pistol 300 Blackout 10rd Magazine (1) 10.5" Barrel 10" Slim Pic M-LOK Rail is a compact AR-style pistol built to true Mil-Spec standards. Constructed from billet 7075-T6 aluminum with a hard-coat anodized finish, it pairs a 10" 4140 chrome moly vanadium barrel with a Melonite treatment, M4 profile, and 1/2x28 threaded muzzle capped by an A2 flash hider. The free-float M-LOK Slim Pic thin rail offers generous mounting space while keeping the front end light and easy to control.

This CA-15 configuration is chambered in 300 Blackout and uses a carbine-length gas system with .750 low-profile gas block and M4 feed ramps for reliable cycling. Mil-Std components throughout—forward assist, dust cover, charging handle, fire control group, and ambidextrous safety—deliver familiar handling and straightforward maintenance. Its pistol buffer tube and compact overall size make it well suited for range use, training, and general-purpose defensive roles where maneuverability is important. Combat Armory’s attention to Mil-Spec detail and consistent machining give this pistol a solid, dependable feel.

Key Features:

• Manufacturer: Combat Armory
• Model: CA-15 Pistol 300 Blackout
• Caliber: 300 Blackout
• Action: Semi-Automatic
• Barrel Length: 10"
• Barrel Material: 4140 Chrome Moly Vanadium
• Barrel Finish: Melonite
• Barrel Profile: M4
• Barrel Thread Pitch: 1/2x28
• Gas System: Carbine Length
• Muzzle Device: A2 Flash Hider
• Upper Receiver Material: Billet 7075-T6 Aluminum
• Upper Receiver Style: M4 Mil-Std
• Upper Receiver Finish: Type III Anodizing
• Handguard Type: Free Float
• Handguard Style: M-LOK Slim Pic Thin Rail
• Handguard Length: 10"
• Lower Receiver: Billet 7075-T6 Aluminum
• Lower Receiver Finish: Type III Anodizing
• Safety: Mil-Std Style Ambidextrous
• Fire Control Group: Mil-Std
• Buffer Tube: Pistol Tube
• Magazine Capacity: 10 Rounds