YOUR BUSINESS RUNS ON SYSTEMS.
WE MAKE THEM WORK.
Mission Critical, Inc. designs, builds, and manages Odoo ERP implementations for companies that have outgrown their current software. We specialize in firearms retail and manufacturing — but the methodology works across industries.
We build the systems your business actually needs.
Not a reseller. Not a plug-and-play vendor. We architect ERP solutions from the ground up around how your business operates.
ERP Implementation
Full Odoo deployments — from chart of accounts and inventory structure to POS, eCommerce, and accounting. We handle the architecture so you don't end up with a system that fights your workflow.
Custom Module Development
When Odoo doesn't do what you need out of the box, we build it. Custom modules, API integrations, workflow automations, and industry-specific logic — written, tested, and maintained by our team.
Business Process Design
Before we write a line of code, we map your operations. Procurement, fulfillment, compliance, accounting — we find the friction, eliminate the redundancy, and design processes that scale.
System Integration
We connect Odoo to your existing tools — distributor APIs, compliance platforms, payment processors, shipping carriers, and marketplaces. Direct integrations, not middleware.
Managed Hosting & Support
We don't hand you a system and disappear. GCP-hosted infrastructure, proactive monitoring, helpdesk support, and ongoing development — your ERP is always our responsibility.
Data Migration & Onboarding
Moving from QuickBooks, Celerant, Lightspeed, or spreadsheets? We migrate your data — customers, products, history, and open transactions — so nothing gets lost in the transition.
Deep expertise where it matters most.
We specialize in firearms retail and manufacturing, but our ERP methodology applies wherever operations are complex and compliance is non-negotiable.
Firearms Retail & FFL Dealers
POS, inventory, ATF compliance (FastBound), distributor integrations (RSR, Lipsey's, Sports South, Davidsons, Chattanooga), GunBroker marketplace, eCommerce, and serialized inventory tracking — all in one connected system. This is our deepest vertical and where we've built the most proprietary technology.
Firearms & Accessories Manufacturing
Bill of materials, production planning, serialized output tracking, distributor channel management, MAP enforcement, and compliance documentation. Manufacturing ERP with the regulatory awareness that the firearms industry demands.
Multi-Channel Retail
Brick-and-mortar POS, eCommerce storefront, and marketplace listings — synchronized inventory, unified accounting, and a single customer record across every channel.
Wholesale Distribution
B2B portals, tiered pricing, automated reordering, warehouse management, and drop-ship fulfillment. Odoo handles the complexity of moving product through a distribution network.
Regulated Industries
Any business where compliance tracking, audit trails, and serialized inventory aren't optional. We understand the intersection of operational efficiency and regulatory obligation.
The Gun Store ERP Platform
Our flagship product is a purpose-built Odoo ERP for FFL dealers and firearms retailers. It's the most complete system available for gun stores — covering everything from the sale at the counter to the bound book entry to the accounting close.
- Point of Sale with serial number and compliance tracking
- Automated ATF compliance via FastBound integration
- Direct distributor ordering from five major wholesalers
- GunBroker marketplace integration
- AI-powered marketing automation and follow-up
- Full accounting, inventory, and CRM in one system
We're not a typical Odoo partner.
Most ERP consultancies sell you licenses and leave you to figure out the rest. We do it differently.
We Build What We Deploy
Over 50 custom Odoo modules — developed in-house. We don't rely on third-party apps or community modules that break on upgrade. If a feature doesn't exist, we write it.
Speed to Value
25 years of watching projects stall taught us one thing: speed matters. We scope tightly, build fast, and get your system live before the project loses momentum. ROI starts on go-live day, not six months later.
We Stay With You
Implementation is just the start. We manage your infrastructure, handle your support tickets, and continue developing features as your business evolves. Your system is always our problem to solve.
"We spent 25 years watching businesses get sold software that didn't work for them. We started Mission Critical to fix that — to build systems that actually run the way your business does."— Bill Rust, Founder, Mission Critical, Inc.
Let's talk about
what your business actually needs.
Whether you're running a gun store, a manufacturing operation, or a multi-location retail business — we'll tell you honestly whether Odoo is the right fit and what it would take to get there.