Howa M1500
Howa Machinery · Sniper Rifle · In Production · 1979
Also known as: Howa 1500, Weatherby Vanguard, Howa Heavy Barrel
Overview
The Howa M1500 is a bolt-action rifle manufactured by Howa Machinery in Japan since 1979. Originally designed as a sporting and hunting rifle, the M1500 has been adopted by Japanese prefectural police departments as a sniper platform in its Heavy Barrel configuration, which features a longer and heavier barrel to increase projectile velocity and resist heat soak for more consistent shot placement. The rifle uses a push-feed bolt action with a forged steel receiver and a two-stage HACT (Howa Actuator Controlled Trigger) system that provides a clean, consistent break. The internal magazine is loaded through the open action and holds up to five rounds. While the Japan Self-Defense Forces primarily use the American Remington M24 SWS for dedicated sniper roles, the M1500 Heavy Barrel serves as a cost-effective precision platform for Japanese law enforcement counter-sniper operations. The rifle is also widely exported as a commercial hunting and target rifle under various brand partnerships.
Specifications
| Weight (empty) | 3700 g (130.5 oz) |
| Weight (loaded) | 3900 g (137.6 oz) |
| Overall Length | 1067 mm (42.01") |
| Barrel Length | 560 mm (22.05") |
| Action Type | Bolt Action |
| Firing Mechanism | Striker Fired |
| Trigger Type | Two Stage |
| Trigger Pull | 15 N (3.4 lbf) |
| Magazine Capacity | 5 rounds |
| Magazine Type | Internal |
| Muzzle Velocity | 850 m/s (2789 fps) |
| Muzzle Energy | 3515 J (2593 ft·lbf) |
| Effective Range | 800 m (875 yd) |
| Maximum Range | 3700 m (4046 yd) |
| Barrel Rifling | Right Hand |
| Rifling Twist | 305 mm (12.01") |
| Number of Grooves | 6 |
| Frame Material | Steel |
| Barrel Material | Chromoly Steel |
| Stock Material | Polymer |
| Finish | Blued |
Calibers
- .308 Winchester · primary · 7.62x51mm NATO — also known as 7.62x51mm, 7.62 NATO, .308 Win
Features
- Firing modes: Manual
- Feed systems: Internal Magazine
- Safety mechanisms: Manual Safety, Three Position Safety
- Features: Heavy Barrel, Forged Receiver, Two Stage Trigger, Sling Swivel Studs
Variants
- Howa M1500 Heavy Barrel (Varmint) — Heavy Barrel
- Howa M1500 Mini Action — Compact
Service history
Operators
- Japan National Police Agency · as Heavy Barrel
- Japan Prefectural Police
Production
Production years: 1979-present
Widely produced for both domestic law enforcement and international commercial markets.
Origin
Country of origin: Japan
Notes
The Howa M1500 is sold internationally under various brand names including Weatherby Vanguard, Mossberg, and Smith & Wesson. The action is based on a Mauser-type design with a push-feed bolt. Japanese law restricts civilian firearms ownership severely, so the M1500's primary domestic market is law enforcement and export. The rifle is known for its excellent out-of-box accuracy, with many examples delivering sub-MOA groups.
Background
The Howa M1500 is one of Japan's few indigenous firearms still in active production. While the Japanese Self-Defense Forces rely on imported American sniper systems, Japanese police departments have adopted the M1500 Heavy Barrel as their primary precision rifle, making it a symbol of Japan's quiet but capable domestic arms industry.