Analysis and technical review about the new Heckler & Koch M110A1 Squad Designated Marksman Rifle (SDMR), which started to enter in service with United States Army. In April 2016 Heckler & Koch confirmed that a lighter version of the G28 (HK417) had won the U.S. Army's Compact Semi-Automatic Sniper System contract to replace the M110 Semi-Automatic Sniper System under the name of M110A1. Read full analysis at this link ...
![]() |
| Heckler & Koch M110A1 Squad Designated Marksman Rifle (SDMR) at AUSA defense exhibition in Washington D.C., October 2017. (Picture source Army Recognition) |

