AR15 Wholesale Parts from GorillaMachining.com

AR15 wholesale parts from GorillaMachining.com represent a combination of precision engineering, high-quality materials, and unbeatable wholesale value. As one of the leading U.S. manufacturers and distributors of AR-15 components, Gorilla Machining supplies dealers, gunsmiths, and firearm enthusiasts with a vast selection of mil-spec and custom parts built for performance, reliability, and style.

Whether you’re assembling rifles for retail, outfitting a shooting range, or customizing builds for clients, Gorilla Machining provides the wholesale backbone for any AR-15 operation. Every part—from the smallest detent pin to the most advanced billet receiver—is engineered, inspected, and finished to exacting standards.

Why Choose AR15 Wholesale Parts from GorillaMachining.com

Gorilla Machining stands out for its commitment to American manufacturing, competitive wholesale pricing, and product consistency. As a direct manufacturer, the company eliminates middlemen, allowing retailers and builders to access premium AR parts at affordable bulk rates without sacrificing quality.

Here’s what makes Gorilla Machining’s AR15 wholesale parts the go-to choice for professionals and dealers nationwide:

1. 100% Precision Machined Components

All parts are CNC-machined from aircraft-grade aluminum, stainless steel, or billet alloys—ensuring exact tolerances and seamless compatibility across AR platforms. Gorilla Machining produces both forged and billet components, giving customers options that suit every build requirement, from lightweight tactical setups to high-performance competition rifles.

2. Made in the USA

Every Gorilla Machining part is proudly made in the United States. This ensures compliance with U.S. quality standards, dependable supply chains, and the satisfaction of knowing each component supports American manufacturing and craftsmanship.

3. Dealer-Focused Wholesale Pricing

Through GorillaMachining.com’s wholesale program, licensed dealers and builders enjoy volume-based pricing, fast shipping, and flexible order quantities. By purchasing directly from the source, resellers can boost profit margins while maintaining high quality for their customers.

4. Mil-Spec Standards with Custom Options

Gorilla Machining adheres to mil-spec AR-15 dimensions, guaranteeing cross-compatibility with other trusted brands. In addition, they offer custom finishes, Cerakote coatings, and engraved branding options for businesses looking to build private-label firearm lines.

5. Fast Turnaround and Bulk Availability

With in-stock inventory and streamlined fulfillment, Gorilla Machining minimizes lead times for wholesale orders. Dealers benefit from consistent supply on fast-moving items such as lower parts kits, stripped receivers, barrels, and upper assemblies.

Core Categories of AR15 Wholesale Parts

Gorilla Machining’s catalog covers the full AR-15 ecosystem—from foundational receivers to precision-engineered accessories. Each category offers parts that meet or exceed industry standards for performance and reliability.

1. Stripped Lower Receivers

The lower receiver is the serialized foundation of any AR-15 build. Gorilla Machining’s billet and forged stripped lowers are crafted from 7075-T6 aluminum, precision-milled, and tested for structural integrity.

• Features:

  • Type III hard anodized or Cerakote finish for corrosion resistance.

  • Flared magwell for faster reloads.

  • Threaded bolt catch pin holes for easier assembly.

  • Compatible with standard mil-spec components.

Popular wholesale models include:

• AR-15 Billet Lower Receiver (FireHouse Red Cerakote)

• AR-15 80% Lower Receiver (Raw or FDE)

• AR-10 / LR308 Lower Receiver options

These parts are ideal for gunsmiths, custom builders, and retailers offering serialized builds.

2. Stripped and Complete Upper Receivers

Gorilla Machining’s AR-15 upper receivers deliver precision and durability for any build type—from tactical carbines to precision rifles.

• Key Options:

  • Forged Upper Receiver: Lightweight and affordable, designed to pair perfectly with mil-spec lowers.

  • Billet Upper Receiver: Machined from solid 7075-T6 aluminum with enhanced rigidity and custom styling.

  • Combo Sets: Matched upper and lower receiver pairs for seamless fit and finish.

Customers can also choose FireHouse Red, FDE, Sniper Grey, and Graphite Black Cerakote finishes to personalize or brand their builds.

3. AR15 Barrels

Gorilla Machining’s AR-15 barrels are manufactured with tight tolerances and rigorous quality control, ensuring superior accuracy and performance.

• Materials: 4150 CMV and 416R stainless steel.

• Twist Rates: Available in 1:7, 1:8, and 1:9 depending on caliber.

• Lengths: From 5” pistol barrels to 20” rifle barrels.

• Finishes: Black Nitride, Stainless, and QPQ (Quench Polish Quench).

Popular wholesale barrel options:

• 5.56 NATO 16” M4 Profile Barrel

• .223 Wylde 18” Fluted Stainless Barrel

• 300 Blackout 10.5” Pistol Barrel

• 9mm PCC Barrel for AR-9 builds

Each barrel is magnetic particle inspected (MPI) to ensure reliability under sustained use.

4. Handguards and Rail Systems

Gorilla Machining’s M-LOK and KeyMod free-float handguards provide stability, lightweight handling, and modularity for modern AR-15 builds.

• Lengths: 7”, 10”, 12”, and 15” models.

• Material: 6061-T6 or 7075-T6 aluminum.

• Features:

  • Anti-rotation tabs and steel barrel nut system.

  • Precision-milled M-LOK slots for accessories.

  • Slim, ergonomic design for better control.

Dealers can also bundle handguards with upper receivers for convenient wholesale combos.

5. Bolt Carrier Groups (BCGs)

The BCG is the heart of the AR-15’s cycling system. Gorilla Machining offers mil-spec and enhanced bolt carrier groups that ensure smooth operation and long-term reliability.

• Options Include:

  • Nickel Boron (NiB) BCGs for reduced friction.

  • Black Nitride BCGs for corrosion resistance.

  • Lightweight titanium options for competition use.

Each BCG is headspace checked, MPI tested, and individually inspected before shipping.

6. Charging Handles and Gas Systems

Gorilla Machining manufactures precision charging handles designed for fast, efficient operation. Available in standard, ambidextrous, and extended-latch variants, these handles are CNC-milled from billet aluminum and anodized for durability.

Their gas tubes and blocks come in carbine, mid-length, and rifle configurations, featuring corrosion-resistant stainless steel construction. Wholesale packages allow gunsmiths to stock full upper-assembly components in bulk.

7. Lower Parts Kits (LPKs)

One of the most popular wholesale items, AR-15 lower parts kits from Gorilla Machining include every component needed to complete a stripped lower.

• Includes: Trigger, hammer, safety selector, magazine catch, bolt catch, springs, detents, and pins.

• Variants: Standard mil-spec, enhanced trigger kits, and two-stage upgrades.

These kits are ideal for both custom builds and large-scale rifle assembly operations.

8. Buffer Tubes, Stocks, and Accessories

Gorilla Machining offers complete buffer tube assemblies, including carbine and pistol configurations. These sets include the tube, buffer spring, and castle nut, ready for installation.

For customization, dealers can also stock:

• Adjustable stocks (MIL-SPEC or commercial).

• Pistol braces compliant with current regulations.

• End plates, castle nuts, and sling mounts.

9. Triggers and Fire Control Groups

The trigger assembly defines the feel and precision of every AR-15. Gorilla Machining supplies mil-spec triggers and premium drop-in modules for performance shooters.

• Mil-Spec Trigger Kits: Reliable, consistent pull weight around 5.5–6 lbs.

• Enhanced Drop-In Triggers: Match-grade performance, crisp breaks, and faster resets.

• Popular options: Flat-faced, curved, and adjustable models.

These parts are ideal for both replacement and upgrade markets.

Benefits of Buying AR15 Parts Wholesale from Gorilla Machining

1. Direct Manufacturer Pricing

By cutting out distributors, Gorilla Machining gives dealers access to true factory-direct pricing. The cost-per-unit savings allows small and large retailers alike to increase profit margins or reinvest in inventory growth.

2. Consistency and Quality Assurance

Every batch undergoes quality inspection for dimension, tolerance, and finish. Gorilla Machining adheres to ISO-level manufacturing controls, ensuring uniform fit and finish across all parts.

3. Customization and Private Labeling

Dealers can customize parts with laser engraving, brand logos, or custom Cerakote colors to create their own branded AR-15 product lines.

4. Fast Fulfillment and Inventory Reliability

Gorilla Machining keeps high-demand products in stock, ensuring fast turnaround times. Orders are processed quickly, reducing delays that can slow down gun shops or custom builders.

5. Exceptional Dealer Support

Wholesale clients gain access to dedicated account managers, bulk order tracking, and customer service designed for professional clients.

How to Become a Wholesale Partner

To access wholesale pricing, businesses can apply directly through GorillaMachining.com. The process typically involves:

1. Providing FFL credentials or business verification.

2. Setting up a dealer account.

3. Reviewing bulk discounts, tiered pricing, and product availability.

4. Placing minimum quantity orders as required.

Once approved, partners gain exclusive access to Gorilla Machining’s dealer portal, product releases, and seasonal promotions.

Why Dealers Trust Gorilla Machining

Professional gunsmiths and retailers choose Gorilla Machining because of:

• Proven quality from American-made materials.

• Consistent production and large-scale availability.

• Trusted brand reputation within the AR-15 community.

• Exceptional customer service and order fulfillment.

• Competitive wholesale pricing that scales with growth.

Conclusion

AR15 wholesale parts from GorillaMachining.com provide everything dealers, gunsmiths, and firearm enthusiasts need to build, customize, and maintain high-performance rifles. With precision-engineered components, direct-from-manufacturer pricing, and rapid fulfillment, Gorilla Machining empowers businesses to offer premium products at competitive rates.

From stripped receivers and barrels to complete upper assemblies and Cerakote-finished components, every Gorilla Machining part reflects a commitment to quality and innovation. For any business serious about scaling its firearm parts inventory with dependable U.S.-made products, GorillaMachining.com stands as the ultimate source for AR-15 wholesale excellence.