Lambda Defence SR2M GBB Airsoft Magazine, 42 BBs - Black

SR2M GBB airsoft magazine by Lambda Defence in black finish.

Capacity 42 BBs.

Suitable for medium-power gases such as Green Gas.

Stable performance without leaks.

Top inlet valve and an output valve cover.

Aluminum construction and higher weight for a realistic reloading feel.

Designed exclusively for the SR2M GBB SMG.

35,57 € tax incl.

Availability: Out of stock


20. 04. 2026 (80 pcs)

46 pcs

LAMBDA22

: Lambda Defence

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Gas Magazine for SR2M GBB by Lambda Defence

Looking for a robust GBB magazine for your gas-powered SMG SR2M? Want stable gas flow and reliable operation? Are you after a realistic, heavy aluminum magazine? Then you’ve found it. This durable aluminum magazine with a capacity of 42 BBs is purpose-built specifically for the Lambda Defence SR2M GBB. The magazine body is made from an aluminum alloy, making it highly durable and able to withstand rough reloads. A smart innovation is the relocation of the inlet valve to the upper rear shell of the magazine, where it is better protected from impacts and dirt when carried in open pouches. The output valve even features a full spring-loaded protective cap that releases when the magazine is inserted into the replica, preventing accidental gas venting from unintended valve presses.

Detailed view of the inlet valve and output valve protective cap

Detailed view of the inlet valve and output valve protective cap

Key Features

  • Durable construction:
    Aluminum body with a polymer feed lip.

  • 42 BBs capacity:
    Ideal for longer games without frequent reloading.

  • Designed for SR2M GBB:
    Original magazine supplied directly by the manufacturer.
  • Valve protection:
    Top-mounted inlet valve and an output valve with a spring-loaded blocking cover.

Technical Specifications

  • Capacity: 42 BBs
  • Manufacturer: Raptor TWI / Lambda Defence
  • Material: Aluminum alloy, polymer (feed lip)
  • Weight: 350 g
  • Valve: 2-stage
  • Compatibility: SR2M GBB

Package Contents

  • SR2M GBB gas magazine (42 BBs)

Warning

  • The magazine is intended only for medium-power gases such as Green Gas, e.g. Nuprol 1.0 and 2.0.
  • Using stronger gases (Red Gas / Black Gas) may cause damage to the magazine seals and the replica itself, which is not covered by warranty due to excessive stress on internal parts and seals.
ColorBlack
Magazine materialMetal
High-cap / Mid-capMid-cap
Magazine capacity42
BlowbackYES