One Inventory System for the
Counter, Warehouse, and 19+ Distributors
Trinity unifies your local stock with real-time inventory from RSR, Lipsey's, Sports South, and 16 more wholesalers. 217,000+ SKUs in a single product catalog. FastBound serial tracking, MAP enforcement, automated reordering, and the AI Fulfillment Picker that finds the cheapest in-stock source per order.
Counter Stock, Warehouse Stock, Distributor Stock — One Database
Most gun stores juggle three or four separate stock systems. Trinity puts every source of inventory into a single catalog so nothing slips through the cracks.
Warehouse + Counter Inventory
FFL items live in warehouse_inventory tied to FastBound serials. Non-FFL items live in local_inventory. Both are visible on the product page, both decrement on sale, both drive online stock.
19+ Live Distributor Feeds
RSR, Lipsey's, Sports South, Davidson's, Zanders, Bill Hicks, Camfour, Iron Valley, MSR, Orion, and more. UPC-matched into your catalog. Stock and cost refreshed continuously.
MAP Enforcement, Two Ways
Lock prices at the product level (UPC) or at the manufacturer level (every brand product). Cron-driven price updates respect MAP locks. Manufacturer policies that arrive before products go in a pending-MAP queue.
Serial-Level Firearm Tracking
Every firearm acquisition records its serial. Every disposition (sale, transfer-out) ties to a serial. End-to-end chain of custody at any time. FastBound stays in sync without manual entry.
Auto-Reorder on Threshold
Per-product min/max thresholds queue reorders to the cheapest in-stock distributor. Approve daily or set categories to fully automatic. No more out-of-stock surprises mid-week.
AI Fulfillment Picker
For each order, the AI looks at every distributor that has the item, computes total cost including shipping rules and hazmat, and picks the cheapest. Saves real dollars per order, no human picking required.
The 19 Distributors Trinity Connects To
One catalog. Real-time stock from every wholesaler in the firearms industry that an FFL would actually use.
- RSR Group
- Lipsey's
- Sports South
- Zanders
- Crow Shooting
- Kinsey's
- Bill Hicks
- Chattanooga Shooting
- Davidson's
- MGE Wholesale
- Camfour
- Iron Valley Supply
- 2nd Amendment Wholesale
- MSR Distribution
- Orion
- Amchar
- Gun Accessory Supply
- Gunarama
- Hicks Inc
See the integrations page for the technical details on each — API vs FTP, dropship vs ship-to-store, frequency, and supported categories.
Why traditional inventory systems break for FFL dealers
A retail inventory system built for general goods has one source of truth: what's in your warehouse. A gun shop has at least four: what's at the counter, what's in your warehouse with FastBound-tracked serials, what's at every distributor you can dropship from, and what's on order.
Most FFLs handle this by ignoring the distributor side and only listing what they physically own. The result: a product catalog of a few hundred SKUs when the addressable inventory is 217,000+. Sales are limited to what's already paid for and sitting on a shelf — capital tied up, opportunities missed.
Trinity's design assumption is the opposite: the catalog is the union of every source of stock you can sell from. UPC matching across 19+ distributor feeds gives you one product entry per UPC, with availability shown across all sources. Sell first, then dropship from the cheapest in-stock supplier — or pull from local stock if you have it. The customer sees a 217,000-SKU store; you carry only what you choose to.
The MAP problem and how Trinity solves it
Manufacturers (Glock, Sig, Smith & Wesson, Ruger, EOTech, etc.) enforce MAP — Minimum Advertised Price. Sell below MAP and you can lose your authorization to carry the brand. The risk is real and the consequences are permanent.
Trinity enforces MAP through two mechanisms. Product-level locks (map_locked=1) protect a specific UPC from any cron-driven price update — the price stays where you set it, regardless of what distributor cost feeds suggest. Manufacturer-level enforcement (enforce_map=1) applies a MAP rule to every product from a brand by name matching. The price is checked in three places before it goes live: when computing GunBroker pricing, when computing offer settings, and when building any new listing.
And when a manufacturer publishes a new MAP for a product Trinity doesn't yet have in the catalog (a frequent occurrence with new releases), the policy goes into eotech_map_pending or equivalent — so the moment the product appears in a distributor feed, its MAP is already enforced.
Real-time cost adjustments
Distributor costs change. Trinity's GunBroker sync polls real-time costs from sub_master_table before computing any listing price — if the real-time cost differs from the stored cost by $1.00 or more, the base price is adjusted before MAP/markup logic runs. You don't get stuck with a listing priced for last week's wholesale cost.
Pricing and getting started
Inventory management is core to every Trinity plan — Starter ($299/mo), Professional ($499/mo), Enterprise ($899/mo). All distributor integrations are included; you don't pay extra per distributor or per SKU. See plan details or request a demo and we'll connect Trinity to your real distributor accounts.
See Trinity Manage Your Inventory
30-minute demo. We'll connect a sample distributor, show you UPC matching, MAP enforcement, the AI Fulfillment Picker, and serial-level FastBound tracking on real data.