OH-15 300 Blackout Semi-Auto AR Pistol w/KAK Brace

300 Blackout
Semi-auto
30 rd capacity
Pistols

UPC 00850078799982MPN OP06

Compare prices

6 offers · 5 in stock · sorted by best price

Retailer	Price	Stock	Last checked	Deal
Cummings Family FirearmsBest	$494.99	Low	7h ago	Go to deal
Good 4 Guns	$495.99	In stock	52m ago	Go to deal
Locked & Loaded	$506.18	In stock (62)	3h ago	Go to deal
Gun Wise	$509.53	In stock (32)	2h ago	Go to deal
Guns2U	$563.81	Low (2)	2h ago	Go to deal
East Valley Tactical	$589.23	Out of stock	4h ago	Go to deal

Prices and stock are from each retailer's latest check and can change. Price Dope may earn a commission from retailer links. Disclosure

Description

Caliber: .300 BLK - Barrel Profile: Medium - Muzzle Thread: 1/2X28 - Twist Rate: 1:8 - Gas System: Carbine - Muzzle Device: A2 - Handguard Length: 7 in. - Charging Handle: Standard - Buffer Tube: Mil-Spec - Grip: A2 - Stock: KAK Brace - Magazine: 30 Round Magazine - Product Weight: 7.14 lbs.

Specs

Brand	One Horse
Categories	Pistols · Firearms
Caliber	300 Blackout
UPC	00850078799982
MPN	OP06

Capacity	30+1-Round
Finish	Black
Safety	Thumb
Action_type	Semi-Auto
Barrel_length	7.5''

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D.O.P.E.Price history

Lowest price across connected retailers, from every price check we've recorded.

Current best: $494.99
Low: $494.99
High: $589.23
Tracking since: Oct 24, 2026

Recent price checks (6)

Date	Retailer	Price	Stock
Oct 25, 2026, 1:42 PM PT	Cummings Family Firearms	$494.99	Low
Oct 24, 2026, 7:20 PM PT	Good 4 Guns	$495.99	In stock
Oct 24, 2026, 6:40 PM PT	Gun Wise	$509.53	In stock
Oct 24, 2026, 6:10 PM PT	Guns2U	$563.81	Low
Oct 24, 2026, 5:15 PM PT	Locked & Loaded	$506.18	In stock
Oct 24, 2026, 5:00 PM PT	East Valley Tactical	$589.23	Out of stock