Radical Firearms RF-15 RPR 5.56 NATO 16" AR-15 Semi-Auto Rifle, Free-Float RPR M-LOK Handguard, Black
This Radical Firearms RF-15 RPR is a 5.56 NATO, AR-15–pattern rifle built around a 16" barrel, a free-float Radical Parallelogram Rail (RPR) handguard, and B5 Systems furniture. It features a flat-top upper with forward assist, dust cover, and case deflector, aluminum receivers with a black anodized finish, and an A2-pattern flash hider. Made in the USA, it comes with a 30-round Magpul PMAG and the factory Radical Firearms box.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: This firearm is in great shape, with minor scratches and blemishes from light handling.
What’s Included
- Radical Firearms factory cardboard box
- One 30-round Magpul PMAG polymer magazine
The RF-15 platform uses a semi-automatic, direct impingement gas system chambered in 5.56mm NATO. It has a 16" barrel capped with an A2-pattern flash hider and uses a STANAG-pattern detachable magazine interface for a 30+1 capacity. The barrel is threaded to accept compatible muzzle devices.
The Radical RPR free-float handguard includes distinctive parallelogram lightening windows, M-LOK-style slots, and a seamless 12 o’clock Picatinny top rail that mates to the flat-top receiver. The handguard is approximately 15 inches long and is aluminum construction. The handguard mounting plate underside shows a stylized "K" mark.
The flat-top upper incorporates a forward assist, ejection-port dust cover, and case deflector. Both upper and lower receivers are aluminum with a black anodized finish. The lower receiver is marked "RADICAL FIREARMS, LLC. STAFFORD, TX USA," "RF-15," and "CALIBER: MULTI," with the RF logo on the left side.
Ergonomics are enhanced by B5 Systems furniture, including an adjustable carbine stock with a QD sling socket and a B5 Systems polymer pistol grip. Controls include a right-side magazine release and a manual safety selector. Length of pull is listed at 11–14 inches.