Miroku MK38
Miroku Corporation · Shotgun · In Production · 2000
Also known as: MK38, Miroku MK38 Trap
Overview
The Miroku MK38 is a purpose-built over/under trap shotgun manufactured in Japan. Designed specifically for competitive trap shooting, the MK38 features a heavier build than the MK70 for reduced felt recoil during long competition sessions, back-bored barrels for improved pattern performance, and Invector-Plus choke compatibility. The Adjustable Monte Carlo variant features a height-adjustable comb for precise sight picture customization - critical for trap shooting where the target is always rising. The 30-inch barrels with ventilated rib provide the longer sighting plane preferred by trap shooters.
Specifications
| Weight (empty) | 3720 g (131.2 oz) |
| Overall Length | 1250 mm (49.21") |
| Barrel Length | 762 mm (30.00") |
| Action Type | Break Action |
| Firing Mechanism | Hammer Fired |
| Trigger Type | Single Stage |
| Trigger Pull | 16 N (3.6 lbf) |
| Magazine Capacity | 2 rounds |
| Effective Range | 45 m (49 yd) |
| Barrel Rifling | Smoothbore |
| Frame Material | Steel |
| Barrel Material | Steel |
| Stock Material | Walnut |
| Finish | Blued |
Calibers
- 12 Gauge · primary — also known as 12 ga, 12 bore
Features
- Firing modes: Manual
- Safety mechanisms: Tang Safety, Inertia Firing Pin
- Features: Back Bored Barrels, Monobloc Construction, Ejectors, Adjustable Comb, Ventilated Rib
Variants
- Miroku MK38 Trap — Trap
- Miroku MK38 Trap Adjustable Monte Carlo — Adjustable Comb
Service history
Operators
- Civilian Market
Production
Production years: 2015-present
Origin
Country of origin: Japan
Notes
The MK38 is Miroku's dedicated trap competition shotgun. Weight: ~3700g (heavier than MK70 for recoil management). Barrel length: 30" (762mm) standard. The Adjustable Monte Carlo variant is the most popular configuration. Manufactured to the same standards as Browning BT-99 and Citori trap models.
Background
The Miroku MK38 represents decades of Miroku's experience building world-class trap shotguns for Browning, distilled into their own-brand offering. Japanese trap shooters - who compete under some of the strictest gun laws in the developed world - rely on Miroku's meticulous manufacturing quality for the consistency that competitive shooting demands.