Ever found yourself scratching your head, wondering which gun part manufacturer truly stands out from the rest? With so many options on the market, it’s tough to know who you can trust with quality and reliability. Choosing the right supplier means smoother builds, enhanced performance, and peace of mind every time you head to the range—who wouldn’t want that? Ready to discover which manufacturers make the cut? Dive in for our top picks and find your perfect match!

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Shop By Manufacturers – Numrich Gun Parts

Product Details:
Numrich Gun Parts offers a wide selection of gun parts, magazines, accessories, military surplus, and gunsmithing supplies from various manufacturers. Products are organized by brand, category, and type, including specialty items like gun schematics, military helmets, bayonets, and dummy ammo.

Technical Parameters:
– Parts sorted by manufacturer (A-Z) for compatibility matching
– Categories for specific gun components such as magazine tubes, barrels, stocks,
– Military surplus includes items like ammo cans, gas masks, helmets, tools, and
– Accessory types include cleaning supplies, holsters, and manuals

Application Scenarios:
– Firearms repair and restoration
– Gunsmithing or custom builds
– Military memorabilia collecting
– Maintenance and upgrading of firearms

Pros:
– Extensive inventory covering many types and brands
– Easy navigation by manufacturer and category
– Includes military surplus and hard-to-find parts
– Provides accessories and maintenance tools in addition to main gun parts

Cons:
– No technical specifications or product compatibility details visible on this
– May be overwhelming for beginners due to product variety

Samson Manufacturing | Strength Through Innovation

Product Details:
Samson Manufacturing produces firearms parts and accessories, specializing in AR-15, HK (MP5), Kalashnikov (AK-47/AK-74) and modern sporting rifle (MSR) enhancements. Key products include free-floating handguards, optic and magnifier mounts, fixed and folding rifle sights, stocks, grips, vertical grips, and firearm-specific accessories. The company also offers specialty items like reproduction Ruger folding stocks (A-TM Folding Stock) and executive gear such as wallets and pens, some with charitable initiatives.

Technical Parameters:
– Free-floating handguards made for AR-15, AK-47/74, and other MSRs
– A-TM Folding Stock features stainless steel and walnut construction,
– Rifle accessories include fixed and folding sights, optic and magnifier mounts
– Type 07 FFL/SOT manufacturer, serving commercial, military, law enforcement,

Application Scenarios:
– Upgrading or customizing modern sporting rifles for improved performance or
– Retrofits and restoration of Ruger rifles with iconic folding stocks
– Professional use by military and law enforcement through durability-focused
– Gifting and supporting veterans through charity-focused gear

Pros:
– Products are American made and focus on quality and value
– Offers a wide range of enhancements for several firearm platforms
– Honors service professionals (military, law enforcement, EMS, Fire) with a
– Shown commitment to both commercial and professional (government/OEM) markets

Cons:
– Some products may not be available for all users (discount exclusions apply)
– Certain items may contain chemicals known to cause health hazards (Prop 65

Home | SCT Manufacturing

The World’s Leader in Gunsmithing Parts & Tools | Brownells

Product Details:
Brownells is a leading provider of gunsmithing parts, tools, and firearms. Their product catalog includes rifles, handguns, shotguns, suppressors, and related accessories. They also offer an extensive selection of firearm maintenance supplies and resources for custom builds, repair, and self-defense.

Technical Parameters:
– Product categories include rifles (semi-auto, bolt action, lever action, single
– Suppressor selection covers rifle, handgun, rimfire, and shotgun suppressors,
– Specialized tool and part offerings for gunsmithing, firearm maintenance, and

Application Scenarios:
– Firearm customization and gunsmithing projects
– Routine firearm maintenance and repair
– Sport shooting and hunting applications
– Self-defense training and preparedness

Pros:
– Extensive selection across multiple firearm types and parts
– Comprehensive support resources including how-to guides, tech tips, and product
– Strong focus on both expert gunsmiths and enthusiasts
– Availability of custom build parts and accessories

Cons:
– Some product categories (e.g., suppressors) may be subject to legal
– Broad selection may require significant research for less experienced buyers

Crow Wholesale & Bulk Ammunition, Gun Parts, & More!

Product Details:
Crow Wholesale supplies bulk vapes, disposable vapes, e-liquids, vape mods, coils, pods, and accessories from popular brands for vape shops and resellers.

Technical Parameters:
– Bulk quantities available for wholesale orders
– Sells well-known brands like Flum, Elf Bar, Lost Mary, and others
– Offers both disposable and rechargeable vape devices
– Provides various nicotine strengths and flavor options

Application Scenarios:
– Supplying vape stores with wholesale products
– Stocking smoke shops or convenience stores with vaping supplies
– Supporting online resellers with a variety of vape brands

Pros:
– Large selection of major brand vape products
– Competitive wholesale pricing for bulk buyers
– Variety in device types, flavors, and nicotine strengths

Cons:
– Requires wholesale account registration and business verification
– May not serve individual customers or small-scale buyers

Largest Gun Parts makers and manufacturers in the world – AmmoTerra

Product Details:
The company connects users with the largest global network of gun parts manufacturers and makers, offering access to over 123 gun parts suppliers and a broad catalog of industry categories including firearms, ammunition, optics, shooting accessories, and related components.

Technical Parameters:
– Covers 123 gun parts manufacturers spanning more than 30 countries
– Product categories include gun parts, firearms, optics, accessories, reloading
– Company types supported: manufacturers, trading companies, agents, and service

Application Scenarios:
– Sourcing gun parts for firearms manufacturing or repair
– Procurement solutions for distributors, dealers, or retailers in the firearms
– International trade and B2B connections for gun parts and related products

Pros:
– Comprehensive global database of manufacturers and suppliers
– Facilitates B2B connections across multiple firearms industry segments
– Supports requests for quotations and direct communication with manufacturers

Cons:
– No direct sales or retail product descriptions for individual gun parts
– Requires registration/login to access full services and make purchases

Gun Parts Manufacturers – High-Volume Firearms Machining

Product Details:
High-volume and prototype firearm and gun parts manufacturing using state-of-the-art Swiss-style CNC machining, with customizable material and surface finish options for components such as suppressor cores, bolt carriers, choke tubes, pistol components, and more.

Technical Parameters:
– Production volumes up to 100,000 items per order
– Lead times ranging from 2 to 8 weeks
– Production tolerances as tight as ±0.0001 in.
– Certified to ISO 13485:2016 and ISO 9001:2015 standards

Application Scenarios:
– Manufacturing precision gun parts for OEMs and firearm manufacturers
– Prototyping and full-scale production of custom firearm components
– Supplying components for regulated firearms industry applications
– Supplying finished parts requiring additional processing such as heat treating,

Pros:
– Wide range of material and surface finish options available (over 20 materials
– Ability to manufacture complex geometries using multi-axis Swiss-style CNC
– Short lead times and scalability for low to high volume production
– Strong focus on quality control and certification to recognized industry

Cons:
– Limited to customers able to meet minimum lead times of 2 weeks
– No explicit mention of capability for extremely rapid prototyping or ultra-low

High Volume Firearm Machined Parts & Components

Product Details:
High volume firearm machined parts and components, specializing in precision screw machined parts for the firearm industry. Cox Manufacturing offers custom and production machining services for various firearm components.

Technical Parameters:
– High volume precision CNC machining capabilities
– Expertise in Swiss Machining (Swiss Turn), Micromachining, Multi-Spindle
– Ability to machine materials such as alloy, aluminum, brass, copper, plastic,
– ISO 9001:2015 certified quality management system

Application Scenarios:
– Manufacturing of firearm components for defense and military industries
– Production of precise and complex parts for firearms
– OEM parts supply for firearm manufacturers

Pros:
– High volume production capacity suitable for large-scale firearm part orders
– Wide range of machining services and material capabilities
– Certified quality (ISO 9001:2015), ensuring reliable and consistent part
– Advanced CNC and Swiss machining equipment for precision and efficiency

Cons:
– Specialization in high volume may not suit low-quantity or prototype orders
– Focus on machined parts only; no mention of finished assemblies or broader

Federally Licensed Gun Parts Manufacturer – tempcomfg.com

Product Details:
Federally licensed manufacturer specializing in metal forming, custom metal stamping, sheet metal fabrication, precision tooling, laser cutting, welding, machining, turret press operations, water jet cutting, engineering, prototyping, and finishing for gun parts and related components.

Technical Parameters:
– Capabilities include hot and cold rolled steel stamping, aluminum stamping, and
– Processes include fiber optic laser cutting, welding, machining, water jet
– Holds Federal Firearms License (18 U.S.C Chapter 14), AS9100D, ISO 9001:2015,

Application Scenarios:
– Manufacture of metal firearm parts and gun components for the firearms industry.
– Production of precision metal parts for aerospace, medical, automotive,
– Suitable for both high-volume and custom prototyping metal part production.

Pros:
– Federally licensed to produce firearm parts, ensuring compliance and quality
– Wide range of advanced metal forming and fabrication capabilities under one
– Certified for high-quality manufacturing processes across various industries

Cons:
– No explicit information on finished product catalog or specific gun part types
– Limited details on minimum or maximum part dimensions, tolerances, or

Shop Gun Parts – Midwest Gun Works

Product Details:
Midwest Gun Works offers a wide selection of gun parts and accessories for firearms including pistols, rifles, and shotguns. The selection includes parts from various brands such as Browning, Benelli, Beretta, Winchester, Remington, Marlin, Smith & Wesson, Mossberg, Ruger, Savage, Sig Sauer, and Stoeger. The site provides both factory OEM parts and some aftermarket components for various firearm models.

Technical Parameters:
– OEM parts available for multiple firearm brands and models
– Product categories include barrels, stocks, magazines, triggers, sights, and
– Compatibility varies by firearm make and model

Application Scenarios:
– Firearm repair and maintenance
– Upgrading or customizing guns
– Replacement of worn or broken firearm components

Pros:
– Extensive selection covering numerous firearm brands and types
– Access to factory original (OEM) parts ensures compatibility and reliability
– Parts are available for both common and less common models

Cons:
– Compatibility limited to specific makes and models, requiring careful selection
– Some parts may not be universally available or may be out of stock

Comparison Table

Company	Product Details	Pros	Cons	Website
Shop By Manufacturers – Numrich Gun Parts	Numrich Gun Parts offers a wide selection of gun parts, magazines, accessories,	Extensive inventory covering many types and brands Easy navigation by	No technical specifications or product compatibility details visible on this	www.gunpartscorp.com
Samson Manufacturing	Strength Through Innovation	Samson Manufacturing produces firearms parts and accessories, specializing in	Products are American made and focus on quality and value Offers a wide range	Some products may not be available for all users (discount exclusions
Home	SCT Manufacturing
The World’s Leader in Gunsmithing Parts & Tools	Brownells	Brownells is a leading provider of gunsmithing parts, tools, and firearms.	Extensive selection across multiple firearm types and parts Comprehensive	Some product categories (e.g., suppressors) may be subject to legal
Crow Wholesale & Bulk Ammunition, Gun Parts, & More!	Crow Wholesale supplies bulk vapes, disposable vapes, e-liquids, vape mods,	Large selection of major brand vape products Competitive wholesale pricing for	Requires wholesale account registration and business verification May not serve	www.crowwholesale.com
Largest Gun Parts makers and manufacturers in the world – AmmoTerra	The company connects users with the largest global network of gun parts	Comprehensive global database of manufacturers and suppliers Facilitates B2B	No direct sales or retail product descriptions for individual gun	ammoterra.com
Gun Parts Manufacturers – High-Volume Firearms Machining	High-volume and prototype firearm and gun parts manufacturing using	Wide range of material and surface finish options available (over 20 materials	Limited to customers able to meet minimum lead times of 2 weeks No explicit	millenniumprecision.com
High Volume Firearm Machined Parts & Components	High volume firearm machined parts and components, specializing in precision	High volume production capacity suitable for large-scale firearm part	Specialization in high volume may not suit low-quantity or prototype	www.coxmanufacturing.com
Federally Licensed Gun Parts Manufacturer – tempcomfg.com	Federally licensed manufacturer specializing in metal forming, custom metal	Federally licensed to produce firearm parts, ensuring compliance and quality	No explicit information on finished product catalog or specific gun part types	www.tempcomfg.com
Shop Gun Parts – Midwest Gun Works	Midwest Gun Works offers a wide selection of gun parts and accessories for	Extensive selection covering numerous firearm brands and types Access to	Compatibility limited to specific makes and models, requiring careful	www.midwestgunworks.com

Frequently Asked Questions (FAQs)

How can I identify reputable gun part manufacturers?
Look for manufacturers with established industry experience, positive customer reviews, and relevant certifications. Check for memberships in trade associations and ask for references or case studies to verify their track record.

What should I consider when comparing manufacturers?
Compare factors like product quality, price, production capacity, lead time, customization options, and customer service responsiveness. Request product samples if possible, and clarify warranty or return policies before deciding.

Are all manufacturers able to create custom gun parts?
Not every manufacturer offers custom services. If you need custom-made parts, specifically ask about their design and prototyping capabilities, as well as their willingness to work with your specifications and provide technical support.

What certifications should a gun part manufacturer have?
Look for certifications related to quality management (such as ISO 9001) and compliance with relevant government regulations for firearms. These indicate that the manufacturer follows strict quality and safety protocols.

How do I verify a manufacturer’s compliance with legal regulations?
Ask for documentation proving compliance with local, national, and international firearm laws. Reputable manufacturers will readily provide proof of licensing, export/import permits, and other regulatory requirements.