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Flat River Arms manufactures AR-15 parts and accessories from their Waterloo, Nebraska facility. The operation runs as a family-owned business with dual focus: manufacturing their own component line and providing laser engraving services through their parent company, James Turner Laser Engraving. Ba...
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Full description and what we offer
Flat River Arms manufactures AR-15 parts and accessories from their Waterloo, Nebraska facility. The operation runs as a family-owned business with dual focus: manufacturing their own component line and providing laser engraving services through their parent company, James Turner Laser Engraving.
Barrels - 5.56 HBAR 16" with pinned lo-pro gas block ($145) - .223 Wylde 16" with pinned lo-pro gas block ($185) - 4150 Chrome Moly Vanadium and 416R Stainless Steel options - 1/2x28 threaded muzzles, mid-length gas systems - All barrels HP and MPI tested
Bolt Carrier Groups (BCG) - Nickel Boron coated 5.56 BCG by Toolcraft ($125) with UCT EXO finish - Titanium Nitride options ($140) - Nitride 5.56/.223 BCG ($95) - DLC-coated Dark Earth variants ($140) - Carpenter C158 alloy bolt, shot-peened and MPI inspected - Heavy-duty M16 design carrier in 8620 steel
Handguards - AR15 15-inch handguard in Black or Silver anodize ($160) - 1.75" inside diameter - Includes barrel nut and T-15 Torx mounting screws - Quick-detach accessory points and machined Picatinny rails - Made in USA
Other Components - Charging handles - Lower parts kits - Upper receivers (assembled $78) - Fire control groups - Muzzle devices - Triggers and upper parts
| Brand | Focus |
|---|---|
| Magpul Industries | Magazines, sights, furniture (PMAG 20/30/40/60, MBUS flip sights) |
| DURAMAG | Specialty magazines (6.5 Grendel, 7.62x39, AR-10 .308) |
| Aero Precision | Upper receivers, barrels, BCGs |
| Geissele Automatics | Triggers and components |
| Strike Industries | Backup sights (Sidewinder II), polymer sights |
| Rise Armament | Trigger systems |
| Bravo Company | AR-15 components |
Carries Magpul PMAG and DURAMAG options across multiple calibers: - PMAG AR/M4 M3 (30/40 round) starting $12.30 - PMAG D-60 drum (60 round, $128.20) - DURAMAG 5.56 aluminum ($15) - DURAMAG 6.5 Grendel 26-round ($25) - DURAMAG 7.62x39 28-round ($22) - DURAMAG AR-10 .308 20-round ($23)
Magpul MBUS backup sights ($37.95-$109.20 depending on generation and profile), Strike Industries polymer and red-dot options up to $186.95.
Their primary business is laser engraving through parent company James Turner Laser Engraving. They handle large corporate orders and custom firearm personalization.
Contact James Turner directly at [email protected] for engraving quotes and custom work.
Flat River Arms focuses on quality manufacturing. Their barrels are drilled and pinned for gas blocks, BCGs use high-grade alloys with mil-spec inspection, and handguards come fully assembled with mounting hardware.
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