

Radical Firearms Forged RPR 10.5 Inch M4 Profile Barrel 5.56 NATO/.223 Remington Pistol
Original price was: 562.50$.399.99$Current price is: 399.99$.
| Specification | Details |
|---|---|
| Grip | Polymer |
| Action | Semi-Automatic |
| Finish | Black |
| Weight | 5.5 pounds |
| Capacity | 30+1 |
| Grip Safety | No |
| Optic Ready | Yes |
| Barrel Length | 10.5 inches |
| Manual Safety | Yes |
| Overall Length | 27.25 inches |
| Trigger Safety | No |
| Caliber / Gauge | 5.56 NATO, .223 Remington |
| Threaded Barrel | Yes |
| Magazines Included | 1 |
| Ambidextrous Safety | No |
Product Overview
The Radical Firearms Forged RPR is a compact AR-15-style pistol chambered in 5.56 NATO and compatible with .223 Remington ammunition. Its 10.5-inch 4140V chrome-moly vanadium M4-profile barrel features a 1:7-inch twist rate, a black Melonite finish, and 1/2×28 threads with an A2 flash hider. A direct-impingement pistol-length gas system uses a low-profile micro gas block for reliable operation within the compact configuration. The forged aluminum upper and lower receivers provide a durable foundation, while the flat-top upper receiver and full-length Picatinny rail support optic installation. The 10-inch free-float RPR handguard adds M-LOK compatibility for mounting lights, grips, and other accessories. The pistol includes a mil-spec bolt carrier group, lower parts kit, manual thumb safety, and one 30-round magazine.
Key Features
- Compact 10.5-inch 4140V chrome-moly vanadium M4-profile barrel for maneuverability
- Chambered in 5.56 NATO and compatible with .223 Remington ammunition
- 30+1 capacity with a direct-impingement pistol-length gas system
- 1:7-inch twist rate supports a broad range of bullet weights
- Threaded 1/2×28 barrel with an A2 flash hider for compatible muzzle devices
- Free-float RPR M-LOK handguard with a full-length Picatinny top rail for accessories and optics
The Radical Firearms Forged RPR offers a compact, adaptable AR pistol platform for range use and customization. Review all applicable laws and safety requirements before purchase.


