About Tier One
Firearms
Lakeland's premier family-owned shooting sports and firearms retailer. Built from a passion for the Second Amendment and a commitment to our community.
Built on Trust, Backed by Freedom
Family Owned.
Lakeland Built.
Tier One Firearms and Ammo Sales, LLC opened its doors in 2025 with one goal: become Lakeland's most trusted shooting sports destination. We're a family-owned business, and that means something to us — every customer who walks through our door gets the same honest, knowledgeable service we'd give a family member.
We carry firearms right out of the box and go well beyond that — specializing in AR-platform upgrades and full custom builds. Whether you want a stock rifle or a fully tailored AR, our team has the expertise to make it happen. We stock parts, accessories, optics, and everything you need to build or upgrade your setup.
As a licensed FFL and NFA Class 3 SOT dealer, we handle everything from standard firearm transfers to NFA items like suppressors and SBRs. We've earned a reputation as Lakeland's fastest transfer dealer — often processing same day when your firearm arrives.
What We Stand For
AR Platform
Builds & Upgrades
The AR platform is one of the most versatile and customizable firearms ever made — and we know it inside and out. From a simple trigger upgrade to a complete ground-up custom build, we help you get exactly the rifle you want.
We stock a wide selection of AR parts and accessories: barrels, handguards, stocks, triggers, BCGs, muzzle devices, and more. Not sure where to start? Our team will walk you through every option and help you build something you'll be proud to shoot.
Licensed, Qualified,
Ready to Serve
Federal Firearms Licensee (FFL)
Licensed by the ATF to deal in firearms. Every transfer is processed legally, accurately, and efficiently — often same day.
NFA Class 3 / SOT Dealer
Licensed Special Occupational Taxpayer dealer. We sell and transfer NFA items including suppressors, SBRs, SBSs, and more.
AR Builds & Customization
From out-of-the-box rifles to fully custom AR-platform builds, we specialize in upgrades, parts selection, and hands-on customization.
Family Owned Since 2025
Founded by a Lakeland family with a passion for the shooting sports. We treat every customer like a neighbor — because you are.
Locally Owned & Operated
Not a chain, not a franchise. Tier One Firearms is a Lakeland small business. We answer to our community, not a corporate office.
Lakeland's Premier Dealer
Serving Lakeland and the greater Polk County area as the go-to destination for shooting sports, firearms, and tactical gear.
Find Us
Lakeland, Florida 33801
Store Hours
Discounts & Rewards
We honor those who serve.
Ask in store for program details. Valid ID required.
Age Requirements: You must be 21 years of age or older to purchase a handgun or rifle. Active duty military personnel may purchase at 18+ per federal law. Valid government-issued ID required for all firearm purchases and transfers.
Destination
Whether you're a first-time buyer, a competitive shooter, or an AR enthusiast — stop in and see what we've built.