Description
Ace 1 Arms M16 MWS Gas Magazine CNC-C
The Ace 1 Arms M16 MWS Gas Magazine CNC-C is a gas magazine for MWS-system gas blowback rifles in the M16 and M4 style, as the name describes. It is the CNC-C version of Ace 1 Arms’ MWS magazine.
MWS-system rifles are among the most popular gas blowback rifles in airsoft, and many players like to carry several magazines so they can keep playing while others warm up or refill. A spare gas magazine is one of the most useful things an MWS owner can buy, and it lets you rotate magazines through the day instead of relying on one.
About the CNC-C version
This magazine is listed with the code CNC-C. Ace 1 Arms offers its M16 MWS gas magazine in more than one CNC version, and the details we hold do not describe the differences between them, which may be in finish or in the machined parts. Please look closely at the product images, or contact us, if you need to match a particular look or finish before ordering.
The capacity and the gas type are not stated in the details we hold, so please check with us or follow the instructions supplied with the magazine.
How a GBB magazine works
In a gas blowback rifle the magazine is also the gas tank. It holds the BBs and the gas, and a valve releases a measured burst of gas each time the rifle fires, which both sends the BB down the barrel and cycles the bolt for the next shot. That makes the condition of the magazine, especially its seals and valves, central to how well the rifle performs.
Because the gas cools as it expands, gas magazines lose pressure in cold weather and during long strings of fire. Having a few magazines and swapping between them keeps each one warmer and gives more consistent results.
Key features
- Gas magazine for M16/M4 MWS-system gas blowback rifles (as named)
- CNC-C version (as named)
- Spare or replacement magazine
- Holds both BBs and gas
- Useful spare for longer game days
- From Ace 1 Arms
Compatibility
Made for M16/M4 gas blowback rifles built on the MWS system, as named. MWS-compatible magazines from different makers can vary slightly in fit, so if your rifle is not an MWS-system replica, or you are unsure, contact us with the make and model before ordering.
Use good quality 6mm BBs and the gas recommended in the instructions supplied with the magazine.
Care and maintenance
Put a drop of silicone oil on the fill valve every few fills, fill in short bursts and do not overfill. Store the magazine with a little gas in it so the seals stay supple, and keep it in a cool, dry place out of direct sun.
Wipe off mud and grit after a game and keep the feed lips clean. Never use lubricants other than silicone oil on the seals, as some oils attack rubber parts.
Who is it for?
The CNC-C magazine is for MWS-system M4 and M16 GBB owners who want to add to their magazine set, or to replace a tired magazine with a fresh one in this version.
Please note: Always wear suitable eye protection when using airsoft replicas.









