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We are Law Enforcement Distributors for BETA C-Mag large capacity magazines
(100 Rd.) for most .223 cal. and 9mm tactical weapons. We also sell
tactical accessories for Law Enforcement and Military Weapons.
BETA
C-Mag Magazines
Construction and Design The C-MAG is a twin-drum, high capacity ammunition
magazine for rifles, light support weapons, firing port and other specialized
weapons in 5.56mm and 9mm caliber. Its main components are constructed
of high impact plastic. Avoiding trouble-prone compression springs,
the C-MAG utilizes a unique rotation device and low torsion stress springs
which ensure positive control of each round and proper feeding. The
design provides for equal distribution of the ammunition in each of
the twin drums located on either side of the weapon. This results in
a fixed center of gravity during firing, an important attribute during
full automatic performance. The compact design allows for better ground
clearance. Loading The
C-MAG loads and functions just like standard magazines. It may be reloaded
and reused repeatedly. Loading does not demand disassembly or special
tools. The cartridges are loaded by pressing them into the feed aperture
in the same way as a normal straight magazine. The cartridges will automatically
feed alternately into each drum. Loading can be done by hand or with
a choice of loading devices. The springs are tensioned during the loading
operation, without the need for any supplementary operations. The magazine
does not need to be empty to be loaded and remains completely operational
at all times; loading may be stopped at any point, the magazine inserted
into the weapon, ready for immediate operation. Operation The key feature of the C-MAG is the formation of the double
rows of cartridges (yellow) in each of
the drums. Diagram 1 illustrates how these double rows are formed in
the interior magazine. Also shown are spacer rounds (gray)
and two pusher arm assemblies (blue). The
solid spacer rounds (gray) occupy the feed
clip when the magazine is empty (Diagram 2). The number required depends
on the length and style of the feed clip, which is specific to an individual
weapon system. The pusher arm assemblies (blue)
transfer the spring energy to the cartridges while being loaded and
unloaded. They also serve to maintain the proper orientation of the
leading solid spacer rounds. The upper half of the top spacer round positioned at the
open end of the feed clip in an empty C-MAG (Diagram 2) During loading the live cartridges are pressed into the
feed clip. The column of spacer rounds and live cartridges are pushed
into the 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 are allowed to divide into two concentric rows
for storage. Unloading during firing is the reverse. As cartridges
are stripped from the feed clip, the column of cartridges advances to
fill the space. The springs in the C-MAG are designed to provide virtually
a constant amount of tension, regardless of the number of cartridges
remaining in the magazine. Weapon types Due to the geometry of its construction, the C-MAG can
be used on almost any modern 5.56mm or 9mm combat rifle or other weapon
without any modification to the weapon itself being required. The C-MAG
consists of two main components, the centrally located feed clip which
is weapon specific and the main storage housing which is a standard
for all types of weapons. The feed clip is detachable from the storage
housing for maintenance or weapon compatibility purposes. C-MAG TECHNICAL DATA
C-Mag, C-MAG, BETA C-Mag, CMAGS, CMAG, Magazines, Large Capacity, 100 Rounds,Crime Bill, Sunset, Assault Weapons, NATO Magazine, Tactical Accessories, Crime Bill, Sunset, Assault, Rifles, Assault, Weapons, Rifles, Machineguns, Law Enforcement, Military, Tactical Weapons, Folding stocks, Full-auto, Beta C-Mag, Large capacity Magazines, Law Enforcement, Folding Stocks |
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is tapered and linked to the one below (red).
The weapon bolt will pass over it and stop in the closed position,
after the last round has been fired. 