Description
G&G GPM 1911 Gas Blow Back Magazine
G&G GPM 1911 Gas Blow Back Magazine
Key Features & Build
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Capacity: Holds up to 30 BBs + 1 gas cartridge; typically listed as 29 + 1 rounds depending on version or color.
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Compatibility: Designed specifically for the G&G GPM1911 CP (Hi‑Capa style 1911) pistols—both black and Macaron Blue variants .
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Construction: Made from metal alloy, offering durability and consistent alignment with the pistol’s slide and feed lips.
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Feeding Mechanism: Uses a high-tension internal spring and pull-down external follower for rapid loading and semi-automatic feeding reliability.
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Gas System: Optimised for green gas operation, including G&G’s patented Whirl Cylinder Valve built into the gun (not the mag), which enhances consistent blowback performance and reduces freeze-up during extended use
Performance & Usability
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Fully drop‑free ready: When inserted correctly, can still release smoothly even under tension.
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Designed to withstand continuous cycling: Airsoft station and other reviews note it pairs seamlessly with the GPM1911 CP for ~330–350 fps output using 0.20 g BBs.
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Balanced weight and feed geometry help reduce misfeeds—players report consistent reliability across multiple sessions
Pros:
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High capacity for a gas blowback 1911-style pistol—more shots before reload.
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Reliable feeding with minimal jamming when properly cared for.
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Durable metal build, matching the pistol’s outer appearance and tolerances.
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Smooth drop-in fitment allows easy and quick magazine changes.
The G&G GPM1911 CP 30‑Round Gas Magazine (G‑08‑165) is a specialized high-capacity mag designed to pair perfectly with the GPM1911 CP gas blowback pistol. Made from metal alloy with a robust spring feed mechanism, it offers reliable semi-auto performance at ~330–350 fps with green gas and 0.20 g BBs.
