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ONE OH-OG04  OH-15 COMPLT RFL 300BO 15
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ONE OH-OG04  OH-15 COMPLT RFL 300BO 15

ONE OH-OG04 OH-15 COMPLT RFL 300BO 15" M-LOK

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One Horse LLC OH-15 300 Blackout 30+1 16" Black Threaded Barrel, Black Receiver w/Picatinny Rail, M-LOK Handguard, One Horse M4 6 Position Black Polymer Stock, Black A2 Grip, A2 Flash Hider
The OH-15 16 5.56/.223 mid-length delivers dependable performance, smooth cycling and solid accuracy. Its the go-to home defense and tactical use and made in the USA. Featuring a threaded, SOCOM barrel, pistol gas system; A2 grip; 15" M-LOK rail; A2 muzzle device; Mil-Spec buffer tube and a One Horse M4 6 position stock. Includes a 30rd Magpul magazine.




Action: Semi-Auto
Caliber: 300 Blackout
Barrel Length: 16"
Capacity: 30+1
Weight: 7.14 lbs
Stock Description: One Horse M4 6 Position
Muzzle: A2 Flash Hider
Sights: None
Barrel Description: Threaded
Twist: 1:8"
Barrel Length Range: 16" to 16.99"
Weight Range: 7 lbs to 7.99 lbs
Stock Finish Group: Black
Metal Finish Group: Blued/Black
Type: Rifles Centerfire Tactical
Ffl Type: firearm
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ONE OH-OG04  OH-15 COMPLT RFL 300BO 15" M-LOK

ONE OH-OG04 OH-15 COMPLT RFL 300BO 15" M-LOK

Regular price $0.00 USD
Regular price $0.00 USD Sale price $0.00 USD

Perfect daypack for everyday carry

I’ve been using this backpack as my daily carry bag, and it’s absolutely brilliant. Compact, tough, and surprisingly spacious for its size. It fits my water bottle, lunch, tools, and even a small tablet with no problem. The MOLLE webbing makes it super customizable. Can’t recommend it enough for urban or light outdoor use!

— Marko Mäkinen

Ideal for short hikes and versatile use

This backpack its the sweet spot between size and functionality. I’ve taken it on weekend hikes and as a travel companion—it performs flawlessly. It’s built like a tank, comfortable to wear for long stretches, and the internal frame adds excellent support. Definitely worth every penny!

— Just Me

Serious gear for serious adventures

I’ve used this backpack on multi-day treks and it’s a beast. The build quality is outstanding—everything from the zippers to the straps feels durable and reliable. The side pouch system and internal organization make packing efficient. It’s the best large pack I’ve ever owned for backcountry trips.

— Mike Hiker

The ultimate load hauler

If you need a pack that can handle serious gear and harsh conditions, this is it. I use it for hunting and winter expeditions—it swallows everything I throw at it and distributes weight beautifully. The modular design lets me adapt it to any mission. Truly a professional-grade backpack.

— Author's name