1Jan

M4a3 Bushmaster Manual

1 Jan 2000admin

Bushmaster XM-15 AR-15 Carbine A3 Patrolmans SA 223/5.56 16' 30+1 BlkOne of Bushmaster's most popular carbine models, the M4 type features a distinctive military barrel profile and six position telescoping buttstock - great for 3 Gun Match shooting, home defense and law enforcement use. The Bushmaster A2 Type Patrolman's Carbines are modeled after the M4 Type Carbines, but with additional barrel length to make them legal for sale to individual officers (semi-automatic configuration with 16' barrel). The 5.56mm/.223 Rem.

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Caliber 16' barrel is chrome lined in both bore and chamber for long wear life and ease of maintenance. For control of muzzle flash and muzzle rise in rapid fire, a birdcage type suppressor is factory installed. Manganese phosphate outer coating insures protection against corrosion or rust on the barrel and all critical steel parts of the weapon. On the A2 Type - with fixed carry handle, adjustment range is from from 300 to 800 meters (1 Minute of Adjustment elevation and 1/2 M.o.A. The Bushmaster A2 Type Patrolman s Carbines are shipped complete with 30 round magazine, safety and operational manual, and carrying sling.

In 1973, a company was founded in Madison, North Carolina with an aim to provide a line of high-quality AR-15-patterned rifles and carbines. That company was Bushmaster Firearms International LLC. Now, nearly 40 years later, Bushmaster is known for its line of firearms that provide the military, law enforcement agencies and civilians with AR-15-patterned firearms known for their quality, reliability, accuracy, durability and value. Today, Bushmaster still makes its home in Madison, North Carolina, though its production facility is in Ilion, New York.The M4 carbine is a part of a family of firearms that can be traced back to M16 rifle, which was originally based on Eugene Stoner's AR-15.

Though very similar to the M16, the M4 is both shorter and lighter than the M16 and is equipped with a six-position telescoping stock. Though the M4 and the M16 have 80 percent parts commonality, some key differences do exist. The major difference is the shortened barrel characteristic of the M4, which typically measures 14.5 inches. Today, the M4 is swiftly replacing most M16s still in service with the United States Army.The Bushmaster M4A3 Patrolman carbine is one of the company's most popular civilian versions of the M4. Based on the M4-type carbines that the company is famous for, each Patrolman is built with an increased barrel length to make them BATFE compliant.

It is also worth noting that the Patrolman is available in two different configurations: the M4A2 and the M4A3. As noted, the configuration available here is the M4A3, which includes a removable carry handle that, when removed, offers access to an integrated MIL-STD 1919 rail.The Bushmaster M4A3 Patrolman carbine features a 16-inch, chrome-lined barrel (1:9-inch twist rate) and an overall length of 32.5 inches. Proxima nova condensed bold font. The chrome lining serves to protect the barrel and the chamber from rust and corrosion as well as giving them higher resistance to wear. The inclusion of a muzzle brake is intended to reduce recoil and muzzle rise. When combined with the synthetic six-position telescoping stock, you get a carbine that weighs in at just 6.7 pounds unloaded.

The carbine also includes a standard M16-style front sight as well as a dual aperture rear sight that is adjustable for both windage and elevation. As noted, the carbine is chambered in 5.56x45mm NATO/.223 Remington and includes a single 30-round magazine. This carbine is compatible with all STANAG 4179 magazines.What more can be said about the Bushmaster M4A3 Patrolman carbine other than the fact that it is a Bushmaster. That alone gives you an idea of the quality you can expect. Consider this carbine for:- Sport shooting- Target shooting- Military- Law enforcement- Small-game hunting- Personal protection- Much more.