Beta C Mag Beta-C-Mag Authorized Distributor


Advanced Proven Technology

C-MAG 5.56MM Specifications
The Beta C-MAG is a twin-drum, high capacity, ammunition magazine system for rifles, light support weapons, firing port and other specialized weapons in 5.56mm caliber.
During loading the live cartridges are pressed into the feed clip. The column of spacer rounds and live cartridges are, as loading progresses, pushed into the CMAG drums. The cartridge column splits at the point where the feed clip joins the storage housing; this allows for the concurrent division of the stored ammunition on each side of the magazine. Further into each drum the cartridges divide into two concentric rows for storage. Loading stops when the maximum number of cartridges has been inserted.
C-MAG Partially Loaded (transparent unit for display only)		C-MAG Fully Loaded (transparent unit for display only)

C-MAG Loading
The Beta C-Magazine loads and functions just like standard magazines and can be reused repeatedly. The cartridges feed alternately into each drum. Loading can be done by hand or with a loading device. The springs are tensioned during the loading operation, without the need for supplementary operations. The magazine does not need to be empty to be loaded and remains completely operational at all times.

Personal Loader for loose ammunition		Speed Loader for 10 round ammunition

C-MAG Weapon Compatibility
The C-MAG 100 round magazine is a high-capacity magazine that can be used on almost any modern 5.56mm combat rifle or other weapon without modification to the weapon. The C-MAG is currently in production for AR15, AR-15, M-16, M16/M4, M249 SAW/FN MINIMI, STEYR AUG, HK G36 and HK 33 weapons. Other models are available as prototypes. With the correct feed clip installed the C-MAG snaps into the standard magazine housing of the weapon in the standard manner and is released by the weapon's magazine catch in the usual way.

C-MAG Technical Specifications
C-MAG 5.56mm, .223
Ammunition		NATO standard 5.56, .223 caliber
Capacity		Variable, 1 to 100 rounds
Weapons		Interchangeable feed clips to fit all weapons
Feed Rate		Adjust to rate of fire of weapon; exceeds 1500 rounds/min.
Dimensions		9.85 x 4.60 x 3.13 inches (25.0 x 11.7 x7.95 cm)
Weight		Empty: 1kg/2.2 lbs.
Storage/Loaded		Indefinite
Material		Main Components - Filled thermoplastic materials Minor Components - Non-corrosive steel, alloy Materials

C-MAG Mechanism
The key feature of the C-MAG High Capacity Magazine is the formation of double rows of cartridges in each of the drums. Spacer-round-strings occupy the feed clip when the magazine is empty. The number required is depending on the length and style of the feed clip, which is specific to an individual weapon system. Pusher arm assemblies transfer the spring energy to the cartridges while being loaded and unloaded and serve to maintain the proper orientation of the spacer rounds. The upper half of the top spacer round is tapered so that the weapon bolt will pass over it (when the last round has been fired) and stop in the closed position. Use only graphite (dry) for lubrication, no oils or grease. A tube of graphite is located in every pouch. Recommended use of graphite as lubricant: Regularly add graphite to top of spacer rounds prior to loading. The loading process distributes the graphite through the drum housing.

Hours: Monday-Friday 9:00am-5:00pm CST

....A well regulated militia, being necessary to the security of a free state,
the right of the people to keep and bear arms, shall not be infringed.