The Squad Designated Marksman Rifle is an American designated marksman rifle used by the United States Army. It is essentially a heavily modified M16 rifle designed to provide U.S. Army designated mar
Soldiers from the 3rd Infantry Division with SDM rifles.
The M110A1 SDMR during testing in 2019
The Squad Advanced Marksman Rifle is a semi-automatic designated marksman rifle developed and used by the United States Marine Corps. It gave users the capability to provide fire in support of a rifle
A U.S. Marine Corps marksman of the 22nd MEU with the SAM-R in Afghanistan.