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Diamondback DB15 Pistol 5.56mm 30rd Magazine(1) 10″ Barrel 9″ M-LOK Rail Black

June 22, 2026
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Sig Elite Performance Handgun Ammunition .380 ACP 100 gr FMJ 910 fps 50/ct

June 22, 2026

One Horse OH-15 Complete AR-15 Pistol .300 BLK 30rd Magazine 10.5″ Barrel 9.25″ M-LOK Handguard KAK Brace

$550.99

One Horse OH-15 Complete AR-15 Pistol .300 BLK 30rd Magazine 10.5″ Barrel 9.25″ M-LOK Handguard KAK Brace

Out of stock

SKU: CSSI|OHOP02 Category:

This 10.5″ .300 BLK AR pistol is built for reliability maneuverability and hard use when it counts. Whether you’re running drills at the range setting up a home defense platform or building out a compact tactical rig the OH-15 delivers consistent performance with smooth cycling and dependable accuracy.

Compact. Capable. Ready.

SPECIFICATIONS

Caliber: .300 BLK

Barrel Profile: Medium

Muzzle Thread: 5/8X24

Twist Rate: 1:8

Gas System: Carbine

Muzzle Device: A2

Handguard Length: 9.25 in.

Charging Handle: Standard

Buffer Tube: Mil-Spec

Grip: A2

Stock: KAK Brace

Magazine: 30 Round Magazine

Product Weight: 7.14 lbs.

Country of Origin: U.S.A.

UPC

850078799807

Manufacturer

One Horse

Manufacturer Part Number

OH-OP02

Shipping Weight

7.2