Windham Weaponry

Windham Weaponry RMCS3 Multi-Caliber Rifle Kit 223 Rem/300 AAC Blackout/7.62x39mm 16" Barrel 30 Round

Item #11144795 MPN RMCS3 UPC 848037040442

Caliber 300 AAC Blackout

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 RMCS3 Multi-Caliber Rifle Kit 223 Rem/300 AAC Blackout/7.62x39mm 16" Barrel 30 Rounds Black

Windham Weaponry's Multi Caliber Rifle offers 3 Calibers in the same AR platform by simply changing out barrels, magazine wells, and if necessary, the bolt/bolt carrier and magazine. Barrels are chrome lined for long wear and easy cleaning, machined from 4150 chrome moly vanadium steel, finished in black manganese phosphate, and rifled appropriately for the intended caliber. Receivers are CNC machined from forged 7075 T6 aircraft aluminum and finished in hardcoat black anodize. Bolts are machined from carpenter 158 steel. In the MCS Lower Receiver magazine interchangeability is as easy as dropping the trigger guard and pushing in the Mag Release Button. One caliber's mag well slides off and another is substituted. Then if required the appropriate Bolt Carrier is inserted into the Upper and with an appropriate magazine and the correct caliber ammo to match the barrel the rifle is ready to fire. All WW barrels are clearly stamped with appropriate caliber markings.

Specifications :

- Action: Semi-Automatic

- Caliber: 223 Remington/300 AAC Blackout/7.62x39mm

- Stock Material: Black Synthetic

- Metal Finish: Black

- Safety: Lever

- Barrel Length: 16"

- Barrel Material: 4150 chrome moly vanadium steel

- Capacity: 30 Rounds

- Receiver Material: 7075 T6 aircraft aluminum

- 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 300 AAC Blackout (300 BLK) was developed in 2009/2010 by Advanced Armament Corporation and approved by Sporting Arms and Ammunition Institute (SAAMI) in 2011. Based on the 223 Remington case necked up to 30-caliber, it was intended for the M4 Carbine and designed to function in standard AR15/M16 magazines. Thus converting an AR to 300 AAC Blackout requires nothing more than an upper receiver group. Dimensionally it is identical to the 300 Whisper, but the 300 Blackout is fully standardized. Supersonic and subsonic ammunition is manufactured, with a 125-grain bullet producing 2215 feet per second, while the subsonic load uses a heavier bullet at much lower velocity: 220-grain bullet at 1080 fps. Military applications are obvious; as a sporting cartridge performance is similar to the 7.62x39. — 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 →

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Talk to a person: 888-900-4868.

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Windham Weaponry RMCS3 Multi-Caliber Rifle Kit 223 Rem/300 AAC Blackout/7.62x39mm 16" Barrel 30 Round · FFL required

Out of stock

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