PTR Industries · Rifle · In Production · 2024
| Weight (empty) | 3856 g (136.0 oz) |
| Overall Length | 978 mm (38.50") |
| Barrel Length | 419 mm (16.50") |
| Magazine Capacity | 30 rounds |
| Action Type | Roller Delayed Blowback |
| Firing Mechanism | Hammer Fired |
| Muzzle Velocity | 900 m/s (2953 fps) |
| Muzzle Energy | 1700 J (1254 ft·lbf) |
| Effective Range | 400 m (437 yd) |
| Frame Material | Stamped Steel |
Primary Caliber: 5.56x45mm NATO
The PTR 63 is PTR Industries' 5.56x45mm NATO roller-delayed blowback rifle, bringing the H&K HK33/53-pattern roller-locked action to the AR-magazine ecosystem. It feeds from standard AR-pattern/STANAG 30-round magazines, uses an AR-style trigger grip housing for compatibility with common AR accessories, and mounts a PTR HG7 mil-spec aluminum M-LOK handguard. The 16.5-inch barrel features a 1:7 twist threaded 1/2x28 and a 6.9-inch welded steel Picatinny rail. It bridges classic roller-delayed per...
Country of Origin: United States