S&T / AGM M3 Tactical Shell Loading Airsoft Shotgun – Retractable Stock

For airsoft players seeking a compact yet powerful backup weapon, the S&T / AGM M3 Tactical Shell Loading Airsoft Shotgun with a retractable stock is a perfect choice. Combining realistic pump-action mechanics, a durable polymer construction, and compatibility with widely available shell magazines, this shotgun offers both practicality and authenticity for close-quarters engagements and field play.

Realistic Pump Action and Shell Loading

The standout feature of this M3 Tactical Shotgun is its manual pump-action system, faithfully replicating the feel of a real shotgun. Designed for players who want an authentic experience, the shotgun allows you to load Tokyo Marui-style magazines in either 14 or 30-round configurations, giving you flexibility in ammo management and gameplay style. Each shell slides smoothly into the chamber, and the pumping motion delivers a satisfying tactile feedback that makes every shot feel realistic.

Unlike electric or gas-powered shotguns, this spring-powered M3 does not require batteries or gas, ensuring consistent performance every time you enter the field. With a FPS range of 350–400, it provides effective firepower for CQB scenarios without sacrificing safety or playability.

Durable Construction and Compact Design

Built with high-strength polymer, this shotgun is both lightweight and rugged, making it easy to carry during extended skirmishes while resisting wear and tear from heavy use. The retractable stock allows players to adjust the length of pull according to their preference or game environment. Whether collapsed for tight CQB spaces or extended for improved stability, the stock ensures maximum comfort and control during gameplay.

At 1:1 scale, the shotgun offers realistic proportions, making it a perfect training tool or immersive field replica. Its compact dimensions of 36 inches collapsed and 41 inches extended provide versatility without compromising realism.

Integrated Tactical Features

The M3 Tactical Shotgun comes equipped with a 20mm top accessory rail, allowing players to mount optics such as red dots or scopes. In fact, a red dot sight is included, giving you enhanced target acquisition right out of the box. Complementing the optic, the ghost ring rear sight ensures fast, precise aiming for quick shots.

Other ergonomic features include a robust pump handguard and textured polymer furniture, offering a secure grip even in wet or high-intensity conditions. The shotgun also features sling attachment points, so you can carry it comfortably alongside your primary rifle.

Compatibility and Accessories

The M3 Tactical Shotgun is compatible with Tokyo Marui, Double Eagle, and Matrix-style 14 and 30-round shotgun shells, making it easy to source spare magazines. Each package includes:

• 4 shotgun shells

• BB loader

• Instruction manual

This makes it an excellent choice for players looking for a reliable, low-maintenance backup weapon or a specialized close-quarters loadout.

Performance and Playability

With adjustable hop-up, the M3 allows you to fine-tune accuracy for 0.20g BBs, making your shots more consistent. Its single-shot fire mode ensures controlled, precise firing, while the spring-powered design delivers consistent FPS without the need for charging or reloading electronics. Lightweight yet durable, the M3 Tactical Shotgun is ideal for CQB, tactical simulations, or backyard training.

About S&T

Founded in 2009, S&T is a collective of airsoft enthusiasts dedicated to producing high-quality airsoft rifles and accessories that reflect industry trends. With headquarters in Hong Kong, a subsidiary office in Japan, and manufacturing facilities in China, S&T provides affordable, reliable, and realistic replicas to airsoft players worldwide.

Why Choose the S&T / AGM M3 Tactical Shotgun?

• Realistic pump-action shell loading for immersive gameplay

• Durable polymer construction with retractable adjustable stock

• Compatible with widely available Tokyo Marui, Double Eagle, and Matrix-style shells

• Adjustable hop-up for precision shooting

• Compact 36–41” design, perfect for CQB and field play

• Includes red dot sight, 4 shells, and BB loader out of the box

Whether you need a manual backup shotgun or a CQB specialist, the S&T / AGM M3 Tactical Shotgun with retractable stock delivers unmatched realism, reliability, and value.