Ace 1 Arms M16 MWS Gas Magazine (CNC-B)

This Ace 1 Arms magazine is made for players who want more from their MWS GBBR. The CNC-machined aluminium shell is light but stiff, and it keeps the classic M16 magazine size, so it fits standard pouches and magwells.

Inside, a reinforced high-pressure output valve and leak-resistant O-rings hold gas well and recover pressure quickly between shots. The brass input valve sits low in the base, and a steel spring with a low-friction follower feeds BBs smoothly into the chamber.

Key Features

• CNC-machined high-strength aluminium shell
• M16 dimensions – fits standard pouches and magwells
• Reinforced high-pressure output valve
• Leak-resistant O-rings – less cooldown in rapid fire
• Low-profile brass input valve at the base
• Steel spring and low-friction follower

Real-World Use Cases

MWS rifles use a lot of gas per shot, so magazines that hold pressure and recover quickly make a clear difference in rapid strings of fire, especially on cooler days.

Builders who have upgraded their rifles often fit premium magazines like this one to match.

Technical Specifications

• Brand: Ace 1 Arms
• Type: Gas blowback rifle magazine
• Platform: Tokyo Marui M4/M16 MWS GBBR and compatible
• Shell: CNC-machined aluminium
• Valves: High-pressure output valve, brass input valve
• Profile: CNC-B

UK Legal & Site Notes

Magazines are accessories, not imitation firearms, so no UKARA or other defence is needed to buy this one. Check it matches the platform listed above before ordering, as gas magazines are rarely cross-compatible.

Order the Ace 1 Arms M16 MWS gas magazine from Airsoftdirect for fast UK delivery.