S&T M870 Series 22-Round Polymer Airsoft Shotgun Magazine (STMAG07)
£4.99
A 22-round box magazine for S&T M870 spring shotguns, holding 6mm BBs. It fits into the under-receiver magwell and suits players who would rather change magazines than handle loose shells.
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Description
The S&T M870 Series 22-round magazine (STMAG07) is a box magazine intended for the S&T M870 spring-powered shotgun range. Rather than loading individual shells, it fits flush into the under-receiver magwell, so the long gun keeps a clean external profile while reloads are handled as a single magazine change. Spare magazines can be carried and swapped as complete units, which suits players who want to spend less time handling loose shells.
It carries 22 rounds of 6mm BBs. A high-tensile internal compression spring works with a low-friction follower channel to support consistent feeding during repeated pump-action cycling. The chassis is moulded in a lightweight polymer composite, chosen to resist cracking and impact damage in close-quarters skirmishes. This is a factory-original S&T item, intended as a spare or replacement for compatible M870 models.
- 22-round capacity for 6mm BBs
- Fits flush in the under-receiver magwell
- High-tensile internal spring with low-friction follower
- Lightweight polymer composite construction







