FN 15 Upper Receiver 20-inch
FN 15 Upper Receiver Assemblies are meticulously built in FN’s Columbia South Carolina manufacturing facility alongside US Military contract M4 rifles. Each upper receiver is supplied with and M16-style Bolt Carrier Assembly with properly staked gas key and Carpenter 158 Magnetic Particle Inspected (MPI) bolt, charging handle and FN’s venerable cold hammer-forged barrel.
FN 15 Upper Receiver 20-inch Specifications:
- Barrel Profile M16 style.
- Rifle-length gas system.
- A2 front sight post.
- Two-piece, single heat shield, oval hand guard.
| Barrel Length | 20 |
|---|---|
| Caliber | 5.56 |
| Condition | New in Box |
| Finish Per Color | Black |
| Manufacturer | FN |
| Manufacturer Part Number | 36427 |
| Model | Rifle Upper |
| Type | Uppers |
| UPC | 845737005986 |
Frequently Asked Questions – FN RIFLE UPPER BLACK 5.56 / .223 REM 20-INCH
- How fast does this ship?
- Ships in 1‑3 business days to your licensed D.C. FFL dealer after purchase and registration.
- Do I need registration?
- Yes. DC requires firearm registration, including a mandatory 10‑day waiting period after purchase approval from MPD before pickup. Handguns require registration, magazines <=10 rounds.
- Is this legal in D.C.?
- Yes, provided it complies with D.C. law (registered, no assault features, magazine ≤10 rounds).
- Is the FN RIFLE UPPER BLACK 5.56 / .223 REM 20-INCH suitable for me?
- This FN RIFLE UPPER BLACK 5.56 / .223 REM 20-INCH is popular for uses like fn.
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