Windham Weaponry

Windham Weaponry M4A4 A1 Government 5.56x45mm NATO 20" Chrome Moly Steel Barrel (1)-30Rd Magazine A2 Front, Carry Handle Rear Sights Black Hard Coat Anodized Finish

Item #11536275 MPN R20GVTA4S-9 UPC 848037057624

Caliber 5.56mm NATO

Capacity 30

Barrel Length 20"

Frame Finish Black

Grip Finish Synthetic

Condition New

Manufacturer

Name Windham Weaponry

Phone 207-893-2223

Website http://www.windhamweaponry.com

Address 999 Roosevelt Trail , P.O. BOX 1900 , Windham, ME 04062

Windham Weaponry M4A4 A1 Government 5.56x45mm NATO 20" Chrome Moly Steel Barrel (1)-30Rd Magazine A2 Front, Carry Handle Rear Sights Black Hard Coat Anodized Finish

The Windham Weaponry 20" Government Rifle is semi-automatic and chambered in .223 Remington/5.56 NATO. It features an A2 solid stock with a trapdoor storage compartment, rifle length fiberglass handguard with aluminum heat shield, A2 plastic grip with finger groove/checkering and M4A4 type flat top upper receiver with detachable carry handle. The rear sight is A4 dual aperture and has elevation and wind adjustments 300-600M. The front sight is an adjustable height square post in an A2 standard base. Includes hard plastic gun case, black web sling and owner's manual.

Brand Windham Weaponry

Category Tactical Rifles

Series A1 Government

Caliber 5.56x45mm NATO

Barrel Length Range 20" to 20.99"

Model M4A4

Stock Finish Group Black

Capacity 30+1

Stock Material Synthetic

Action Semi-Auto

Oal 39.50"

Hand Right

Sights A2 Front, Carry Handle Rear

Barrel Finish Black

Muzzle Flash Suppressor

Twist 1:9"

Grips Black A1

Receiver Material 7075-T6 Aluminum

Safety Lever

Stock Description A2 Fixed w / Trap Door

Barrel Description Chrome Moly Steel

Barrel Length 20"

Max Capacity 30

Receiver Finish Black Hard Coat Anodized

Weight 7.45 lbs

Stock Finish Black

The information below comes from our Gun Caliber Dictionary and is for general reference only. It does not describe the specifications of this particular item.

The 5.56X45mm NATO cartridge was designed by James Sullivan, a member of Eugene Stoner's engineering team that developed both the M16 rifle and its original cartridge. The 5.56X45mm NATO was adopted by the U.S. military in 1964 and by NATO in 1980. With bullet diameter of .224-inch, the original M193 military cartridge used a 55-grain bullet at 3250 fps; the current M855A1 cartridge, developed by FN, uses a 62.5-grain bullet at 3020 fps, offering greater range and better penetration. The civilian version of the 5.56X45mm is 223 Remington; the cartridges are dimensionally identical but military chamber dimensions and specifications for military brass are different. It is considered safe to use 223 Remington ammo in a 5.56X45MM NATO chamber, but not a good idea to use 5.56X45mm ammo in a rifle specifically chambered for the 223 Remington. Although the stopping power of .22-caliber bullets remains controversial the 5.56X45mm has served well in now multiple generations of M16 rifles. — Craig Boddington

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FFL required

This item ships to a licensed firearms dealer, not to your home. Your dealer completes the transfer and the required background check when you collect it. You can choose your dealer during checkout. How transfers work →

Returns and exchanges under our terms of sale.
Ships from our warehouse — shipping policy.
Talk to a person: 888-900-4868.

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Windham Weaponry M4A4 A1 Government 5.56x45mm NATO 20" Chrome Moly Steel Barrel (1)-30Rd Magazine A2 Front, Carry Handle Rear Sights Black Hard Coat Anodized Finish · FFL required

Out of stock

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