80 Percent Arms

What 80 Percent Arms does

80 Percent Arms (legally Blackhawk Manufacturing Group, Inc.) is a privately held Fort Worth, Texas-based manufacturer and direct-to-consumer retailer founded in 2013 that produces unfinished 80% lower receivers, patented router-based jig systems, and related firearm components enabling law-abiding U.S. consumers to legally build AR-pattern rifles and Glock-compatible pistols at home. The company's core technology centers on 5-axis CNC milling of 6061-T6 billet aluminum and proprietary polymer formulations, anchored by the Easy Jig® multi-platform router-based jig system — the first of its kind globally — available in Gen 3 and Gen 4 variants and configurable across AR-15, AR-9, AR-45, and DPMS-pattern .308 lower receivers. The catalog extends into the GST-9 modular Glock-compatible pistol frame family (including the serialized MOD100 introduced as a regulated alternative to 80% frames), complete and stripped upper receivers, full build kits, and a parts/accessories ecosystem encompassing grips, magazines, sights, optics, and OEM-supplied components.

Revenue is generated through one-time hardware sales (jigs at $349.99-$1,054.92 bundles, AR-15 lowers starting at $94.99, AR-10/.308 lowers from $154.99, GST-9 MOD100 serialized frames at $229.99, pistols/parts across various SKUs) shipped direct to consumer without FFL transfer in most states. Go-to-market combines product-led and community-led DTC e-commerce on BigCommerce, an active blog and email newsletter ("80% Army"), and broad social media presence (Instagram, X, Facebook, YouTube) used for both community engagement and Second Amendment advocacy. Customer segments include individual hobbyist builders (primary), professional gunsmiths, and OEM/private-label customers. The business operates with a lean 1-10 employee structure, no outside venture or private equity capital, and a regional showroom at 309 Palette Drive, Fort Worth. Notable regulatory exposure includes a 2024 California settlement ($500K paid after $2.5M+ in defense costs) and direct involvement as amicus in VanDerStok v. Garland, where the 2025 Supreme Court ruling in Bondi v. VanDerStok reversed the ATF's 2022 frame-or-receiver rule.

Name

80 Percent Arms

Legal name

Blackhawk Manufacturing Group, Inc.

Website

https://80percentarms.com

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

1–10 employees

Short description

80 Percent Arms (Blackhawk Manufacturing Group, Inc.) is a Fort Worth, Texas-based DTC manufacturer of 80% lower receivers, patented Easy Jig router jig systems, and Glock-compatible pistol frames, enabling U.S. consumers to legally build AR-platform rifles and pistols at home without FFL transfer.

Ownership category

akta.pro rank

Headquarters

HQ city

Garden Grove

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. 80% Lower Receivers: Sale of unfinished AR-15, AR-10/.308, AR-9, and AR-45 lower receivers that require additional milling to become functional firearms. Products sold as raw aluminum or polymer blanks with various finishes.
2. Jigs and Tooling: Sale of Easy Jig systems (Gen 1 through Gen 4), router attachments, drill bits, Speedmill end mills, and replacement parts. Jigs are reusable fixtures that guide the milling process.
3. Glock-Compatible Products: Sale of GST-9 pistol frames, Polymer80 frames, gun slides, pistol barrels, sights, lights, holsters, magazines, and Glock build kits for constructing Glock-compatible pistols.
4. Upper Receivers and Build Kits: Sale of complete and stripped upper receivers, complete rifles, AR-15 build kits, AR-10/.308 build kits, AR-9 build kits, and gunsmithing tools.
5. Parts and Accessories: Sale of AR-15 and AR-10 lower parts kits, magazines, scopes, sights, optics, and accessories. Also includes Legal Fund contributions and third-party accessories like Handle It Grips.

Pricing tiers

Go-to-market motion3 records

Distribution channels2 records

Marketing channels5 records

Core offering

80 Percent Arms manufactures and sells 80% lower receivers (AR-15, AR-10/.308, AR-9, AR-45), patented Easy Jig router-based finishing jigs, and Glock-compatible pistol frames (GST-9, Polymer80) that enable individuals to legally finish and assemble functional firearms at home without FFL transfer. The catalog also includes complete upper receivers, gun build kits, grips, router tooling, and accessories, with products CNC-machined in the USA from 6061-T6 billet aluminum and shipped directly to customer doors.

Product overview

80 Percent Arms is a manufacturer and retailer of 80% unfinished firearm receivers, jig systems, and related accessories enabling consumers to legally build firearms at home. The core product line centers on the Easy Jig® Gen 3 and Gen 4 Multi-Platform jigs (the world's first router-based 80% lower jig), complemented by 80% lower receivers for AR-15, AR-10/.308, AR-9, and AR-45 platforms machined from 6061-T6 billet aluminum. The company also offers GST-9 MOD1 and MOD100 Glock-compatible pistol frames, complete upper receivers, gun build kits, and accessories including grips, rails, and router tooling. Products ship directly to customer doors without FFL requirement and are backed by lifetime warranties.

Differentiator

Problem solved

Functional benefit

Products and services

• 80% Arms Easy Jig Gen 4 Multi-Platform Patented router-based multi-platform jig system for finishing 80% lower receivers across AR-15, AR-9, AR-45, and DPMS Gen 1 .308 platforms, with mil-spec M16 fire control group pocket and lifetime warranty. Sold to individual builders and gunsmiths who want to legally finish lowers at home without dedicated CNC equipment.
• 80% Arms Easy Jig Gen 3 Multi-Platform Prior-generation router-based multi-platform jig covering AR-15, AR-9, and .308 80% lower receivers; the world's first router-based 80% lower jig system. Sold alongside the Gen 4 to builders seeking a more affordable entry point.
• GST-9 MOD1 Pistol Frame 80% unfinished Glock-compatible modular pistol frame that accepts Glock 19 Gen 3 parts and supports four size configurations (19, 19X, 19L, 17) with a flared magwell. Sold to individual builders who finish the frame at home.
• GST-9 MOD100 Serialized Pistol Frame Serialized, completed GST-9 Glock-compatible pistol frame sold as a regulated alternative to the company's 80% frames, requiring FFL transfer and offered to consumers who want a finished, serialized pistol frame.
• AR-15 80% Lower Receivers 5-axis CNC milled 80% lower receivers for the AR-15 platform, machined from solid 6061-T6 billet aluminum and sold in multiple finishes. Sold to individual builders (and gunsmiths) for finishing with Easy Jig systems.
• AR-10 & .308 80% Lower Receivers Billet aluminum 80% lower receivers for AR-10 and DPMS-pattern .308 rifles, including limited-edition finishes. Sold to individual builders for finishing with .308-compatible Easy Jig tooling.
• AR-9 80% Lower Receivers 80% lower receivers machined for the AR-9 pistol-caliber platform, including Colt-pattern variants. Sold to builders who assemble pistol-caliber AR-pattern firearms.
• AR-45 80% Lower Receivers 80% lower receivers for the AR-45 pistol-caliber carbine platform, machined from billet aluminum. Sold to builders assembling .45 ACP AR-pattern firearms.
• Freedom Jig Router Companion router tool required to drive the Easy Jig system; designed specifically for finishing 80% lowers using the company's router-based jigs. Sold to builders and gunsmiths as a standalone or bundled accessory.
• Speedmill End Mill Bearing-supported replacement end mill bits for the Easy Jig system, with optional SpeedCoat coating. Sold to builders as consumables and durability upgrades for their jig system.
• GST-9 MOD1 Billet Grips Aftermarket billet aluminum grip modules for the GST-9 MOD1 pistol frame, with flared magwell and textured palm swell, available in three finishes. Sold to builders who upgrade the ergonomics and appearance of their GST-9 builds.
• GST-9 MOD1 Full Size Grip Aftermarket grip module that extends the GST-9 MOD1 frame by 0.41 inches, enabling full-size Glock 17 magazine use and accommodating larger hands. Sold as an upgrade accessory for GST-9 owners.
• Complete and Stripped Upper Receivers Complete and stripped AR-15 upper receiver assemblies (M4 and billet variants) sold to builders who pair them with 80% lowers for complete rifle construction.
• Gun Build Kits Pre-bundled build kits that combine 80% lowers, upper receivers, parts, and accessories for complete AR-15, AR-10/.308, AR-9, and Glock-pattern rifle or pistol construction. Sold to builders who want a one-purchase solution for an entire firearm build.
• PF940CV1 Compact Bridge Frame 76% Polymer80-style 76% pistol frame for Glock 19/23 builds, sold with the company's patent-pending Locking Block Rail System (split rear and front rails) for improved fit. Sold to builders assembling Glock-pattern compact pistols.

Quantifiable outcome

• Build a functional firearm at home in under an hour
• +2 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Defense Distributed: Defense Distributed is a co-plaintiff alongside 80 Percent Arms in VanDerStok v. Garland challenging the ATF frame-or-receiver rule. Both sell digital/physical tools enabling home firearms production and operate as advocacy-led businesses in the same regulatory niche.
• Aero Precision: Aero Precision manufactures AR-15 and AR-10 upper and lower receivers and competes directly in OEM/private-label manufacturing and serialized components — also a candidate OEM customer for 80 Percent Arms' CNC machining capacity.
• Juggernaut Tactical: Juggernaut Tactical manufactures AR-10/.308 lowers, uppers, and build kits with comparable billet aluminum finishes, overlapping directly with 80 Percent Arms' AR-10/.308 line and premium positioning.
• Rainier Arms: Rainier Arms sells premium AR-15 and AR-10 complete rifles, barrels, and components in the same DTC channel and customer segment as 80 Percent Arms' higher-end billet offerings.
• Polymer80: Polymer80 is the most direct competitor: designs and sells 80% polymer pistol frames (PF940 series) that 80 Percent Arms also offers via its PF940CV1 Bridge Frame. Both target the home-build Glock-pattern market via direct-to-consumer e-commerce and have faced parallel ATF and California legal action.
• Anderson Manufacturing: Anderson Manufacturing is a long-established AR-15 lower receiver manufacturer competing on price and direct shipment, a direct adjacency to 80 Percent Arms' AR-15 lower business.
• Palmetto State Armory: Palmetto State Armory is a major direct-to-consumer AR-15 lowers and complete rifles retailer competing in the same product categories (AR-15 lowers, uppers, build kits) and DTC channel; it is one of the largest-volume competitors to 80 Percent Arms in serialized AR-pattern components.
• Bear Creek Arsenal: Bear Creek Arsenal manufactures AR-15 and AR-9 complete uppers and lowers with direct-to-consumer shipping and aggressive pricing, directly competing with 80 Percent Arms' serialized receiver offerings.

Broad incumbents

• Midway USA: Midway USA is a major firearms retail and accessories distributor with overlapping catalog of AR parts, lower parts kits, magazines, optics, and gunsmithing tools, competing for the same DIY-builder wallet.
• Brownells: Brownells is a broad firearms parts, accessories, and tools retailer — overlapping with 80 Percent Arms on jigs, tools, parts kits, and AR accessories — but operating across the entire firearms hobby market rather than specializing in home-build.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/80PercentArms
• YouTubeyoutube.com/c/80PercentArmsVideo
• Facebookfacebook.com/80percentarms
• Instagraminstagram.com/80percentarms
• LinkedInlinkedin.com/company/80-percent-arms-inc

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about 80 Percent Arms