Sporting an oversized custom glass-bedded walnut stock with an adjustable comb and match grade particulars like a tuned 4.5-lb. competition trigger and National Match recoil spring guide and gas cylinder, this rifle represents the very apex of precision rifle development.

2018年6月16日 · Page details technical specifications, development, and operational history of the Rock Island Arsenal M21 Sniper Weapon System (SWS) Semi-Automatic Sniper Rifle including pictures.

2020年3月31日 · The M21 is a classic sniper rifle built during, and for, the Vietnam war where it served with great distinction. We provide a history of the XM21 and M21 system here.

2018年12月23日 · The M21 Sniper Weapon System (SWS) is the semi-automatic sniper rifle adaptation of the M14 rifle. It is chambered for the 7.62×51mm NATO cartridge and 7.62×54mmR for Vietnamese and Chinese modified version, as well .30-06 for rare version.

2019年9月12日 · The M21 was developed during Vietnam and remained the standard US Army sniper rifle until replaced by the bolt-action M24 in 1988. The M21 sniper rifle itself though was little more than a M14 built to National Match specifications topped with a scope.

2017年12月6日 · After extensive testing of competing platforms, in 1988 the Army formally adopted the bolt-action Remington M24 Sniper Weapon System (SWS) to replace the M21 as its official sniper rifle.

The M21 Sniper Weapon System (SWS) is the semi-automatic sniper rifle adaptation of the M14 rifle. It is chambered for the 7.62×51mm NATO cartridge. The United States Army wanted an accurate sniper rifle during the Vietnam War.

2011年7月7日 · It was the primary Army sniper rifle of the Vietnam war and remained standard until replaced by the bolt-action M24 Sniper Weapon System beginning in 1988. The M21 was accurate to 750 yards...

Section I M21 SNIPER WEAPON SYSTEM. This section describes the general characteristics of the M21 SWS. The M21 has been replaced by the M24 (Chapter 2); however, the M21 is still in use throughout the US Army. B-1. M21 DIFFERENCES. Significant differences exist between the M21 SWS and M24 SWS. These differences are as follows: a.

The M21 Sniper Weapon System (SWS) is the semi-automatic sniper rifle adaptation of the M14 rifle. It is chambered for the 7.62×51mm NATO cartridge. The United States Army wanted an accurate sniper rifle during the Vietnam War.