Detonics.45 Combat Master Mk V

Tokyo Marui Detonics .45 Combat Master Mk V GBB Pistol (Black)

The Tokyo Marui Detonics .45 Combat Master “Mk V” is a compact, hard-hitting gas blowback airsoft pistol designed for fast draws and tight-space performance. Built to capture the unique character of the real Detonics platform, the Mk V delivers a surprisingly satisfying recoil impulse from a palm-sized frame—making it an ideal CQB backup sidearm and a must-have for collectors who love classic compact .45 styling.

What makes the Mk V special

• Dedicated blowback engine + D-type piston cup for a distinctive recoil feel in a compact format
• Variable hop-up for tuning range and consistency with 0.20–0.25g BBs
• Semi-auto only for controlled, realistic sidearm use
• Cone-shaped outer barrel + dual recoil spring design for reliable cycling and authentic operation
• Rubber-coated housing for secure handling and anti-slip grip stability
• Chamfered magazine inlet for smoother reloads under pressure
• Hard plated trigger, hammer & outer barrel for improved scratch resistance and long-lasting finish
• Metal notch spacer to reduce stress and wear around the slide stop/notch area
• Die-cast 18-round magazine with hard chrome plating for durability

Built for CQB and discreet carry

With its short overall length and quick handling, the Detonics Mk V shines when you need a sidearm that clears corners fast and stays comfortable in a holster all day. Add a spare mag and you’re ready for fast-paced rounds where reload speed matters.

Explore more sidearms in Airsoft Pistols and stock up on quality ammo in Airsoft BBs. Shop the brand here: Tokyo Marui.

What’s included

• Tokyo Marui Detonics .45 Combat Master Mk V GBB pistol
• Gas magazine (18 rounds)
• Protective cap
• Handling precautions / instructions + supplementary instructions
• Cleaning rod
• 0.20g BB sample pack (approx. 100 rounds)

Gas note (recommended)

Tokyo Marui GBB pistols are typically optimized for low-pressure “Light Gas” (e.g., 144a-type). Higher-pressure gas can increase wear on internal parts and seals.

Specifications

Type	Gas Blowback Pistol (GBB)
Model	Detonics .45 Combat Master Mk V
Color	Black
Fire Mode	Semi-auto (single shot) only
Hop-Up	Yes, adjustable (variable)
Length	176 mm
Barrel Length	74 mm
Weight	634 g (with empty magazine)
Magazine Capacity	18 BBs
Recommended BB Weight	0.20g – 0.25g
Power Source	Gas
Material	ABS