Radical Firearms RF-15 AR-15 Semi Auto Rifle 5.56mm NATO 16 in, Matte Black, B5 Stock and Grip
This Radical Firearms RF-15 is a full-size AR-15 platform rifle in 5.56mm NATO with a 16 in barrel and a direct impingement action. It features a matte black metal receiver set, a free-float metal handguard with a continuous top rail, and B5 furniture including a collapsible stock and B5 Systems pistol grip. Lower receiver markings read "RADICAL FIREARMS, LLC." and "STAFFORD, TX USA," with model marked RF-15 and caliber marked "MULTI."
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Specific Condition Notes: The rifle shows minimal markings from previous handling/use. The bore is bright and clean. Refer to pictures.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
What's Included
- Owner's Manual
- 1x detachable AR-15 pattern 30-round magazine (metal, USGI-style)
This RF-15 is set up with a flat-top upper and a continuous Picatinny top rail for straightforward mounting of rail-based accessories. The free-float handguard continues that top rail and uses elongated slots with oval lightening cuts.
Controls and functional features include a manual SAFE/FIRE selector, plus an ejection port dust cover and a brass deflector. The stock is a polymer, adjustable, collapsible B5-branded unit, paired with a B5 Systems pistol grip.
The rifle is finished in matte black across the receiver and handguard, with metal receiver construction. A slotted muzzle device is installed, and overall configuration is consistent with a full-size AR-15 pattern rifle.
For reference, the lower receiver is marked "CALIBER: MULTI" and serial "24-100552." The chambering and barrel length (5.56 NATO, 16 in) are provided as human input, and the barrel/chamber marking is not visible in images.