Top Firearm Accessory Manufacturers – Trusted Brands You Can Count On

At Mounts Plus, we’ve built our inventory around the brands that professional shooters, law enforcement, military personnel, and civilian enthusiasts trust most. Our manufacturer directory gives you direct access to a vast selection of top-tier firearm accessory brands—from red dot sight manufacturers to OEM AR-15 parts makers and tactical gear innovators.

If you’re looking for the best in durability, reliability, and performance, this is where you start.

Explore Gun Accessory Brands by Category

Whether you're upgrading your rifle, customizing a new pistol, or building out a duty setup, we've made it easy to shop by brand across key categories:

🔧 Optics & Mounts

Brands like Trijicon, Holosun, Aimpoint, and Leupold bring combat-proven optics to your build. Pair them with precision mounts from Reptilia, American Defense MFG, and Warne for rock-solid zero retention.

🛠️ AR-15 & AR-10 Components

Choose from Aero Precision, BCM, Seekins, Noveske, and more for uppers, lowers, triggers, buffer tubes, and rails—built for compatibility and field-tested strength.

🧰 Tactical Gear & Accessories

From plate carriers and slings to gun cases and flashlights, shop trusted names like Magpul, SureFire, Blue Force Gear, and Streamlight.

🎯 OEM Parts & Upgrades

Maintain peak performance with factory-spec parts from Glock, H&K, SIG Sauer, Mossberg, and Smith & Wesson. We also stock enhanced upgrades from brands like Geissele, Rise Armament, and CMC Triggers.

Why Shop by Manufacturer?

Shooting is personal. Whether you're a 3-gun competitor or a first-time buyer, you want parts and accessories that align with your platform, your purpose, and your expectations. Browsing by brand lets you:

• Easily match accessories to your firearm

• Ensure quality and compatibility

• Discover new products from the brands you already trust

• Compare similar gear across competing manufacturers

Featured Brands at Mounts Plus

We carry over 300 trusted firearm brands, including:

• Magpul – Stocks, slings, magazines, and grips

• Trijicon – World-class optics and night sights

• Aero Precision – AR platform components

• SureFire – Tactical weapon lights and suppressors

• Reptilia Corp – American-made mounts and accessories

• Holosun – Value-packed red dots with advanced features

• American Defense MFG – Quick-detach mount solutions

• Geissele Automatics – Triggers, rails, and duty-grade gear

• Warne Scope Mounts – Rugged mounting systems

• Vortex Optics – High-performance optics at every budget

You’ll also find Glock, Hogue, B5 Systems, Leupold, Streamlight, Daniel Defense, and many more.

Get the Gear You Need, From the Brands You Trust

Whether you're upgrading your optic, fine-tuning your trigger, or outfitting a new build from the ground up, the right manufacturer makes all the difference. Explore our brand directory to discover durable, field-tested gear that fits your firearm and your mission.

Looking for something specific? Our customer service team is here to help guide your build.