Buy FN 15® TAC3 UPPER ASSEMBLY.
Looking for a premium vibe? Look no further.
Calibar: 5.56x45mm
Weight: 4.35 lbs
Length: 16″
Opporation: Direct Impingement Mid-Length Gas System
Built from a MIL-SPEC foundation with HP/MPI-tested and
certified bolt and M16-style bolt carrier group with mid-length
gas system and H buffer, the TAC3 upper performs reliably.
Superior accuracy and performance come from the company’s
signature chrome-lined, cold hammer-forged barrel made from
FN proprietary steel, fully free-floated within a Hodge Defensedesigned
wedge lock handguard. The rigid handguard, affixed
with a proprietary barrel nut and anti-rotation technology,
provides continuous 12 o’clock rail space and multiple M-LOK
attachment points for lights, lasers and other
while minimizing deflection during hard use. Outfitted with an
ambidextrous charging handle, the FN 15 TAC3…
Experience unmatched reliability and performance with the legendary FN 15® TAC3 UPPER ASSEMBLY. Designed for professional operators and tactical enthusiasts alike, this firearm sets the standard for modern shooting. Built on battle-proven engineering, our featured FN SCAR selection utilizes cold hammer-forged barrels and precision-machined receivers to deliver sub-MOA accuracy. Every shot offers a crisp trigger break and clean cycling. Upgrade your loadout by shopping through our official shop page, or browse the Upper assemblies section to check current model availability.
The engineering behind FN 15® TAC3 UPPER ASSEMBLY focuses on ergonomics and recoil mitigation. Features like ambidextrous safety selectors, magazine releases, and charging handles ensure fast manipulation in high-stress situations. The MIL-STD 1913 Picatinny rails provide ample space for tactical lights and optics, making it adaptable to any mission profile. Learn more about our firearm designs on our site.
Key Features and Benefits
- Cold Hammer-Forged Barrel: Chrome-lined bore ensures long service life and corrosion resistance.
- Optics-Ready Receiver: Features cutouts for mounting red dot sights and iron sights easily.
- Ambidextrous Controls: Designed for left-handed and right-handed shooters without modifications.
Firearm Safety & Training Guidelines
Always treat the firearm as if it is loaded. Practice safe muzzle discipline and keep your finger off the trigger until you are ready to fire. Clean the barrel and action after every range session to maintain cycling.
| User Level | Recommended Drills | Rest Period |
|---|---|---|
| Novice Shooter | Basic grip and sight alignment. | Every 50 rounds. |
| Advanced Operator | Transition and reloading drills. | Every 150 rounds. |
Technical Specifications
| Parameter | Specification | Details |
|---|---|---|
| Caliber / Gauge | Various / Semi-Automatic | High-impact tactical build. |
| Barrel Length | MIL-SPEC Spec | Cold hammer-forged steel. |
Our rifles and pistols undergo rigorous test firing at the factory to verify function, extractor strength, and sight alignment before packaging. This guarantees that your firearm performs straight out of the box.
We source our raw polymer and high-strength steel from certified aerospace suppliers who prioritize structural purity. This ensures that every receiver resists cracking under heavy firing schedules and thermal load.
The gas system in our rifles utilizes a short-stroke piston design that keeps hot gases and carbon residue away from the bolt carrier. This leads to a cooler running action and less cleaning downtime.
Our quality control managers check barrel concentricity, chamber dimensions, and head spacing on every single build to maintain tight accuracy tolerances. We believe in providing operators with complete battlefield reliability.
The receiver features a durable hard-coat anodized or flat dark earth finish that resists moisture, sweat, and salt spray. It is built to survive in freezing rain, muddy trenches, and desert heat.
With our modular buttstock system, you can adjust the length of pull and cheek riser height in seconds. This allows you to fit the rifle perfectly to your body armor and optics configuration.
Important Warnings and Firearm Disclaimer
This firearm is strictly for law-abiding adult citizens. Always check local and federal regulations before purchase and verify NFA compliance where applicable. Store locked and separate from ammunition. For official owner manuals, safety data, and NFA registrations, visit our official page for more information.
Frequently Asked Questions
What accessories do you recommend?
To optimize your shooting setup, we highly recommend looking at popular additions like FN 545, 45ACP MAGAZINE 18RD, BLK, FN 509 9MM 24RD MAGAZINE KIT, or the standard FN 509® BACKSTRAP SET – BLACK.
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