[Maruzen] M1100 Black Version Live Cartridge Shotgun Latest Lot (Released June 30, 2026)

The Maruzen M1100 is the toy gun industry's only live-cartridge automatic gas shotgun, featuring powerful gas blowback action that automatically loads and ejects large-caliber shells.

Using general toy gun gas as its power source, it boasts impressive operation with nimble blowback that powerfully ejects large shells. Maruzen has brilliantly incorporated the mechanisms of the real Remington M1100 into this airsoft gun, and after many years since its release, it remains the industry's only cartridge-based gas blowback shotgun.

The Remington M1100 is a pioneering automatic shotgun developed by the American company Remington Arms. Like an automatic handgun, it's a shotgun that automatically ejects and loads shells with blowback action. Along with the company's iconic pump-action shotgun, the M870, it's a famous firearm that has been widely used for a long time by militaries, police, and civilians for hunting in various countries.

This model allows for continuous firing with each pull of the trigger, offering an irresistible thrill as shot shells fly through the air one after another. It comes standard with an extension tube, capable of loading up to 7+1 shells that can fire 1 to 3 BBs simultaneously.

Gas charging is done via a gas tank system that can be detached by pulling out the pad at the rear of the stock. Compared to earlier models, it is less prone to gas leaks and operates smoothly with improved vaporization efficiency.

Overall Length: Approx. 1,045mm

Weight: Approx. 2,700g

Firing System: Gas Blow Back, Live Shell Fixed Hop Up System

Ammunition Used: 6mm BBs (0.20g to 0.30g BBs recommended)

Magazine Capacity: 7+1 shells

Power Source: Airsoft-specific gas

Inner Barrel: L 280.0mm Outer ∅ 8.0mm Inner ∅ 6.05mm

Muzzle Velocity/Energy: Approx. 71.9m/s | 0.52J
(When using one 0.20g BB with gas tank surface temperature at approx. 25℃)

*Starting with the December 2022 production lot, the manufacturer's suggested retail price and JAN code have been changed.

This product (M1100 series) prioritizes the operating performance of its auto-loading gimmick via gas blowback, and therefore, the BB bullet firing performance is inferior compared to other Maruzen products. We kindly ask for your understanding. Additionally, due to the product's structure, as the number of BBs loaded into a shell increases, the range and performance decrease. Loading "about 1 to 3 rounds" into a shell provides realistic firing performance. Please understand that actual firing performance can also be affected by individual product differences, outside temperature, and gas pressure drop due to continuous firing, so it is not always exactly as stated. When firing with only 1 BB per shell, we recommend using heavier BBs such as 0.25g to 0.30g. When firing multiple BBs (loading 2 to 3 BBs per shell), we recommend using lighter BBs such as 0.20g to 0.25g.