PTR A3S
PTR Industries · Battle Rifle · In Production · 2010
Also known as: PTR A3SK
Overview
The PTR A3S is PTR Industries' modern full-length .308 roller-delayed blowback rifle, the contemporary evolution of the PTR 91 platform. It features an 18-inch stress-relieved barrel threaded 5/8x24, an integrated 7.5-inch welded steel Picatinny rail for direct optics mounting, a heat-treated full-auto-profile bolt carrier, a fixed stock and a slim-line polymer handguard. Finished in black powder coat over Parkerizing, it offers suppressor-ready capability and contemporary optics compatibility while retaining the proven G3-pattern roller-locked action.
Specifications
| Weight (empty) | 4309 g (152.0 oz) |
| Overall Length | 1029 mm (40.51") |
| Barrel Length | 457 mm (17.99") |
| Action Type | Roller Delayed Blowback |
| Firing Mechanism | Hammer Fired |
| Trigger Type | Single Stage |
| Magazine Capacity | 20 rounds |
| Magazine Type | Detachable Box |
| Muzzle Velocity | 780 m/s (2559 fps) |
| Muzzle Energy | 3100 J (2286 ft·lbf) |
| Effective Range | 500 m (547 yd) |
| Maximum Range | 1000 m (1094 yd) |
| Barrel Rifling | Right Hand |
| Rifling Twist | 254 mm (10.00") |
| Number of Grooves | 4 |
| Frame Material | Stamped Steel |
| Barrel Material | Chrome Moly Steel |
| Stock Material | Polymer |
| Finish | Powder Coat |
Calibers
- 7.62x51mm NATO · primary · 7.62 NATO — also known as .308 Winchester
Features
- Firing modes: Semi Automatic
- Feed systems: Detachable Box Magazine
- Safety mechanisms: Manual Safety Selector
- Features: Roller Delayed Blowback, Stamped Steel Receiver, Fluted Chamber, Welded Steel Picatinny Rail, Slim Line Polymer Handguard, Fixed Stock, Threaded Muzzle, Made In Usa
Variants
- PTR A3SK — Collapsible Stock
Base model
Service history
Operators
- US civilian market · adopted 2010
Production
Production years: 2010-present
Origin
Country of origin: United States
Notes
MSRP approximately $1,645-$1,725. SKU PTR109. Available in standard, California-compliant and Vermont-compliant configurations. The A3SK variant adds a collapsible stock. Trigger pull 9-10 lbs.