Best Gun Shop Software & POS Systems for FFL Dealers

Running a gun store means juggling ATF compliance, serialized inventory, background checks, and payments — often across a retail counter, a shooting range, and an online storefront. The right gun shop software ties all of it together in one system. Below, we compare the best firearms dealer software and gun store POS systems on the market in 2026, then cover the piece most platforms leave out: payment processing that actually accepts firearms merchants. If you're setting up payments alongside new software, start with a firearms merchant account.

What to Look for in Gun Shop Software

Any firearms software you shortlist should cover six things:

• ATF compliance built in — an electronic A&D bound book, e4473 support, and audit-ready records.
• A firearms-specific POS — serialized items at the register, disposition workflows, and background-check holds at checkout.
• Inventory management — serial-number tracking from acquisition to disposition, vendor catalog imports, and multi-location support.
• Accounting — QuickBooks integration and reconciliation tools that keep your books and your bound book in sync.
• eCommerce and marketplaces — publishing products to your own site and to marketplaces like GunBroker.
• High-risk payment support — firearms is a high-risk category, and mainstream processors like Square, Stripe, and PayPal prohibit gun sales in their terms of service. Integrated gun dealer software is only as good as the payment rails behind it.

Best Gun Shop Software at a Glance

Here's a quick comparison of the best firearms software on the market — what each platform is best for and where it stands out:

• Celerant — best for all-in-one retail and range operations. Standout features: integrated A&D book, e4473, marketplace publishing.
• Epicor — best for compliance automation. Standout features: automated bound book, audits, kiosk-enabled 4473 forms.
• Bravo Store Systems — best for multi-store FFL retailers. Standout features: firearms POS with built-in compliance and eCommerce.
• Gearfire — best for budget-conscious single stores. Standout features: fast POS register, QuickBooks integration.
• Rapid Gun Systems — best for gun stores with ranges. Standout features: purpose-built firearms POS and range management.
• Windward Software — best for all-in-one business management. Standout features: POS, inventory, accounting, customer records.
• Gun StoreMaster — best for ease of use. Standout features: simple ATF compliance, free demo.

1. Celerant

Celerant is a high-quality gun shop software platform with POS systems and shooting range software that has served the firearms industry for over two decades. One of the premier firearms dealer software options in the United States, Celerant gives retailers an integrated A&D book, e4473 and digital waivers, and easy product imports from vendor catalogs — plus the ability to publish products to third-party marketplaces such as GunBroker, Armslist, and Amazon. It can also streamline your accounting and keep clean records flowing to your firearm bank account.

2. Epicor

Designed specifically for gun shop owners, Epicor helps firearms retailers and other Federal Firearms Licensees stay in ATF compliance through automated A&D bound book management, audits, and reconciliations. It also streamlines customer service with kiosk-enabled customer forms. Epicor reports helping gun merchants save an average of $7,300 in labor costs and around 368 hours of logging and reviews.

3. Bravo Store Systems

Bravo Store Systems offers an all-in-one point of sale and business management platform built for firearms retailers, including multi-store operations. Compliance tooling, serialized inventory, and eCommerce capabilities live in one system, which makes Bravo's gun store software a common pick for growing FFL dealers who want their POS, bound book, and online sales under one roof.

4. Gearfire

Aimed at affordability, Gearfire helps single-store operators with its All-In-One offering, while larger multi-store businesses can opt for Gearfire POS. With eCommerce and accounting capabilities, the system also delivers some of the fastest in-store transactions at the POS register, plus easy reporting and a simple QuickBooks integration. If you sell online through your platform's cart, pair it with eCommerce payment processing that permits firearms and ammunition.

5. Rapid Gun Systems

Rapid Gun Systems is a purpose-built firearms POS designed for gun stores, ranges, and retail combos. It focuses on the workflows unique to FFLs — serialized inventory, compliance at the register, and range operations — making it a strong fit for retailers who want a POS-first platform rather than a general retail system adapted for guns.

6. Windward Software

Windward's motto is "gun shop management made simple," and it delivers. This gun store software is an all-in-one business management system covering payments, inventory, accounting, and customer records, with functionality tailored to gun businesses and their unique needs — especially those that also need a high-risk merchant account. The system aims to help businesses achieve higher profits, lower overheads, and improved customer service.

7. Gun StoreMaster

Gun StoreMaster was built from the ground up to help gun stores of any size stay ATF-compliant. Trusted by FFL retailers from large chains to weekend sellers, it simplifies the ATF compliance burden so you can spend more time with customers. It's user-friendly, ships with video tutorials and strong customer support, and offers a free demo for gun shop owners.

Gun Shop POS Systems: What Makes a Firearms POS Different

A generic retail POS can ring up a sale, but a gun shop POS system has to do more:

• Bound book at the register. Every serialized firearm sold should write its disposition to your A&D book automatically.
• 4473 and background-check workflow. e4473 support and the ability to hold a transaction until the background check clears.
• Mixed carts. Firearms, ammo, accessories, range time, and classes on one ticket with the correct compliance treatment.
• Firearms-permitting payments. The best POS software for gun shops still fails if the processor behind it prohibits firearms. Square, Stripe, and PayPal all restrict gun sales — a common reason stores get cut off without warning.

When comparing the best POS systems for gun stores, ask each vendor which payment processors they integrate with — then confirm that the processor underwrites firearms merchants before you sign.

Gun Store Inventory & Accounting Software

Serialized inventory is the heart of firearms retail. Good gun shop inventory software tracks every serial number from acquisition to disposition, imports vendor catalogs so you aren't keying SKUs by hand, and reconciles physical counts against the bound book. On the accounting side, gun store accounting software should keep your books and your bound book in sync: most platforms above integrate with QuickBooks, and it's worth looking for daily sales journals, layaway and consignment handling, and reporting that keeps your CPA and your compliance officer looking at the same numbers.

Shooting Range Software & POS

If you operate a range, you'll want range scheduling, memberships, digital waivers, and lane billing layered on top of retail POS — Celerant and Rapid Gun Systems both serve range operations. Ranges also process a steady volume of card payments for memberships, reservations, and events, so make sure your shooting range POS is connected to a processor that classifies and approves firearms-adjacent businesses.

Payment Processing: The Missing Piece in Gun Shop Software

Most software quotes stop at the register. But the best firearms software in the world can't save you if your payment processor drops your account for selling guns. Firearms and ammunition retailers are classified as high risk, which means aggregators built for mainstream retail can freeze or terminate accounts — often after you've already taken payments.

PayKings specializes in high-risk payment processing for firearms merchants, both in-store and online. We can pair your gun dealer software with a gateway and merchant account that were underwritten for firearms from day one — so your POS, your bound book, and your payments stay in sync.

Ready to pair your new software with payment processing built for firearms merchants? Apply for a firearms merchant account with PayKings today.