Radical Firearms RF-15 Pistol .300 AAC Blackout, 10.5 inch CMV HBAR, Free-Float 10 inch RPR M-LOK, Threaded 5/8x24
This Radical Firearms RF-15 .300 AAC Blackout pistol combines a 10.5 inch 4140 CMV HBAR barrel with a Melonite finish and a free-float 10 inch RPR M-LOK handguard. It features a forged 7075-T6 flat-top upper with forward assist and dust cover, a pistol-length direct-impingement gas system, and an A2-pattern flash hider. The smooth pistol buffer tube is installed, and it ships with a Lancer L5-AWM 30-round magazine. Made in the USA.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There is little sign of prior use, and the firearm is in excellent condition and functions properly.
What’s Included
- Radical Firearms factory cardboard box
- 1x Lancer L5-AWM 30-round magazine
The 10.5 inch 4140 chrome-moly-vanadium HBAR barrel is Melonite treated and threaded 5/8x24, capped with an A2-pattern flash hider. A 1:8 twist supports a broad range of .300 AAC Blackout bullet weights. The pistol-length direct-impingement gas system is configured for reliable operation in a compact AR pistol format.
A forged 7075-T6 aluminum flat-top upper includes a forward assist and dust cover, and the lower is marked "Caliber: Multi." The Type III hardcoat anodized black finish provides a uniform, durable exterior across the receivers and components.
Radical Firearms equips this pistol with a free-float 10 inch RPR M-LOK aluminum handguard featuring a full-length top Picatinny rail and a stylized R cutout. Controls remain familiar with a standard magazine release, manual safety, and standard charging handle, and it comes with the EPG16V2 pistol grip.
A smooth pistol buffer tube is installed (no stock or brace). The pistol accepts STANAG-pattern magazines, and .300 BLK is compatible with standard 5.56-pattern magazines. Capacity is 30+1, and sights are not included, leaving the continuous top rail ready for the user’s preferred sighting solution.




