Combat Armory CA-15 Pistol 300 Blackout 10rd Magazine (1) 10.5" Barrel 10'' Full Pic M-LOK Rail
$424.37
A compact AR-style pistol chambered in 300 Blackout with a 10.5″ barrel and 10″ M-LOK rail, built on Mil-Spec billet 7075-T6 aluminum receivers. Features a melonite-finished chrome moly barrel with 1/2×28 threading, ready for suppressor or muzzle device use. Ships with one 10-round magazine.
This item isn't stocked on our shelves. It ships to our Rubicon, WI store first, then is available for in-store pickup or transfer to your chosen FFL dealer (firearms only). Typical lead time varies by supplier — our team will follow up with a timeline after you order. Not available for direct home delivery. Firearm sales are final once accepted for transfer; no returns except for verified damage.
Out of stock
Combat Armory Complete Rifle AR-15 Rifle is built to Mil-Spec out of Billet 7075-T6 aluminum and hard-coat anodized black. It comes with all Mil-Spec components installed.
Features:
- Barrel Length: 10"
- Barrel Material: 4140 Chrome Moly Vanadium
- Barrel Finish: Melonite
- Barrel Profile: M4
- Barrel Thread Pitch: 1/2X28
- Chamber: 300 Blackout
- Barrel Extension: M4 Feed Ramps
- Gas System: Carbine Length
- Gas Block Type: .750 Low Profile Gas Block
- Muzzle Device: A2 Flash Hider
- Upper Receiver Material: Billet 7075 T6
- Upper Receiver Style: M4 MIL-STD
- Upper Receiver Finish: Type III Anodizing
- Forward Assist: MIL-STD
- Dust Cover: MIL-STD
- Handguard Type: Free Float
- Handguard Style: M-Lok Full Pic Thin Rail
- Handguard Length: 10"
- Charging Handle: MIL-STD
- Lower Receiver: Billet 7075 T6
- Lower Receiver Finish: Type III Anodizing
- Safety: MIL-STD SYLE AMBI
- Fire Control Group: MIL-STD
- Buffer Tube: Pistol Tube
- Magazine: 5.56 10 Round
| Manufacturer | Combat Armory |
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PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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