The Combat Armory CA-15 Pistol 300 Blackout 10" delivers a compact AR-platform experience built to true Mil-Spec standards. Machined from billet 7075-T6 aluminum with a hard-coat anodized finish, this pistol pairs a 10" 4140 chrome moly vanadium barrel with a Melonite treatment for durability and consistent accuracy. A free-float 10" M-LOK full Picatinny thin rail offers generous mounting space while keeping the front end slim and controllable.

This CA-15 configuration uses a carbine-length gas system with an M4-profile barrel, M4 feed ramps, and a .750 low-profile gas block for reliable cycling with 300 Blackout ammunition. An A2 flash hider, MIL-STD fire control group, ambidextrous safety, and pistol buffer tube round out a straightforward, range-ready package that is equally at home for training, home protection, or general recreational shooting. Combat Armory’s attention to Mil-Spec details and solid machining make this pistol a practical choice for shooters who want a dependable AR pistol without unnecessary extras.

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
• Gas Block Type: .750 Low Profile Gas Block
• 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 Full Pic Thin Rail
• Handguard Length: 10"
• Lower Receiver: Billet 7075 T6 Aluminum
• Lower Receiver Finish: Type III Anodizing
• Safety: Mil-Std Style Ambi
• Fire Control Group: Mil-Std
• Buffer Tube: Pistol Tube
• Magazine: 30-Round