Radical Firearms RF-15 5.56 NATO, 10.5 in Barrel, Free-Float M-LOK, CVLIFE Red Dot & Lighted Vertical Grip
This Radical Firearms RF-15 brings a compact 10.5-inch 5.56 NATO setup with practical upgrades already installed. It features a free-float aluminum M-LOK handguard with a full-length top rail, a flat-top receiver with forward assist and brass deflector, and a clean, mirror-bright bore. The package includes a CVLIFE reflex red dot sight and a vertical forward grip with an integrated white light, adding ready-to-use capability to a matte black AR-15 platform marked and built by Radical Firearms in Stafford, Texas.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm has visible scratches and blemishes from prior handling. The ported muzzle device is installed but not fully seated or timed.
What’s Included
- CVLIFE reflex red dot sight (installed)
- Vertical forward grip with integrated white light (installed)
- Box for red dot optic (CVLIFE)
- Box for weapon light
- 2x 30-round Magpul PMAG polymer magazines
The RF-15 uses a direct-impingement, semi-automatic AR-15 platform with a 10.5-inch threaded barrel capped by a ported muzzle device. Its flat-top upper provides a continuous Picatinny rail, paired with a brass deflector, forward assist, and an ejection-port cover.
The free-float aluminum handguard includes a full-length 12 o'clock rail and M-LOK-style slots for accessory mounting. Scalloped lightening cuts reduce weight while maintaining rigidity. The receiver is marked Radical Firearms, Stafford TX, with Model RF-15 and Caliber MULTI, and displays the FR logo on the left magwell.
Ergonomics include a telescoping carbine stock and a Magpul MOE-K2 pistol grip. Selector markings show SAFE/FIRE on both sides, and a manual safety is standard. The matte black finish covers both the alloy receiver and the handguard for a uniform look.
A CVLIFE reflex red dot sight with a red cross reticle is mounted on the top rail. Up front, a vertical forward grip with an integrated white light is installed. The rifle accepts STANAG-pattern magazines and ships with two 30-round Magpul PMAG polymer magazines, providing a 30+1 capacity with 5.56 NATO.