The most recent variant of the M870 in use in the US military is the M870 Modular Combat Shotgun (MCS). The MCS kit features a receiver and magazine tube, with several attachable components such as barrels (10", 14", 18"), stocks and pistol grips.

The Remington Model 870 is a pump-action shotgun manufactured by Remington Arms Company, LLC. It is widely used by the public for shooting sports , hunting and self-defense, as well as by law enforcement and military organizations worldwide.

Nov 7, 2013 · The Remington Model 870 MCS is light years away from the original 870 R that was used in the 1960s and ’70s. But it is still an 870, the most desirable combat shotgun around. This article is an excerpt from the Gun Digest Book of the Remington 870.

Multiple specialized tactical shotguns in one, the Model 870 MCS is the ultimate choice for virtually any close-range scenario. Modifications are made rapidly without tools thanks to the REM LOC Quick-Change Stock System, truly a revolutionary design for professionals who need to adapt on the fly.

Sep 9, 2022 · The Remington 870 MCS is a kit that uses a common receiver group to accommodate a variety of stock and barrel options and form numerous configurations of a single shotgun. Remington’s 870 MCS receiver features the trigger group, bolt, pump-action, and a three-round magazine tube.

870 模块化战斗霰弹枪（Modular Combat Shotgun，简称MCS）是 雷明顿 870 系列 中最新型号，这是在军用型的 870 受到莫斯伯格 590 和伯奈利 M1014 的挤压下，雷明顿公司企图重新夺回军用霰弹枪市场份额而推出的新型号。 针对莫斯伯格 590 和伯奈利 M1014 的太长太大不适合于某些特殊要求的缺点， 870 MCS 被开发成一种很容易在超短的辅助武器或全长的主要战斗武器之间进行转换的模块化霰弹枪。

Jan 14, 2005 · The Remington 870 MCS pump-action shotgun can be configured for an operator’s specific mission requirements. Military and law enforcement operators have relied on the Remington 870 for a long time, now, because it’s reliable and tough as nails.

May 28, 2015 · The most recent variant of the M870 in use in the US military is the M870 Modular Combat Shotgun (MCS). The MCS kit features a receiver and magazine tube, with several attachable components such as barrels (10″, 14″, 18″), stocks and pistol grips.

Multiple specialized tactical shotguns in one, the Model 870 MCS is the ultimate choice for virtually any close-range scenario. Modifications are made rapidly without tools thanks to the REM LOC Quick-Change Stock System, truly a revolutionary design for professionals who need to adapt on the fly.

M870 MCS. The MCS comes in a full size model with 18 inch barrel is most similar to the tactical models of the M870 with its fixed polymer stock, pistol grip, accessory rails and conventional looks.