Feb 25, 2021 · Designated the Squad Common Optic (SCO), the new scope can be fitted to both the M4 carbine series as well as the M27 Infantry Automatic Rifle and is a magnified day optic with an illuminated and non-illuminated reticle.

The M27 Infantry Automatic Rifle (IAR) is a 5.56mm, select-fire assault rifle / squad automatic weapon developed from the HK416 by Heckler & Koch.

For the M27 Portion, we will discuss the history of the M27, describe the characteristics of the weapon, ammunition, and discuss employment considerations. We will also cover the proper...

Feb 22, 2021 · The SCO can be attached to the M4 and M4A1 Carbine as well as the M27 Infantry Automatic Rifle. It will supplement the attrition and replacement of the Rifle Combat Optic and the Squad Day Optic for each of those weapons for close-combat Marines.

Feb 23, 2021 · CWO4 Dave Tomlinson, infantry weapons officer at Marine Corps Systems Command, demonstrates the Squad Common Optic attached to the M27 Infantry Automatic Rifle, Feb. 10, aboard Marine Corps Base...

May 14, 2019 · The SCO is a rifle scope that will replace the current Rifle Combat Optic and Squad Day Optic for combat arms Marines. When the SCO is fielded, noncombat arms Marines who are not issued the M27...

The M27 Infantry Automatic Rifle (IAR) is a 5.56mmx45mm rifle that used by United States Marine Corps (USMC) forces. The M27 will replace many of the M249 SAW belt-fed light machine guns currently employed at the squad level.

Mar 26, 2014 · Below is the scope and reticle pattern of the M27 IAR scope. As you can see in the diagram below (representing the reticle pattern from the USMC M4/M16A4 ACOGs), the horizontal lines are smaller in width near the bottom and grow larger as you move up the reticle, with the bottom tips of the red chevron being the widest.

Fits Russian M91, Finnish M91, Dragoon, P Series, M24, M27, M28. Scout mount attaches to rear sight. Weaver Base. Accepts Weaver Rings-Not Included. Scope and Rings Not Included. Made In The USA!!!