by David Crane david@defensereview.com Samsung has partnered with Korea University to develop a stationary machine gun-armed sentry robot for border security missions. The robot utilizes an ambient light camera and thermal/IR (infrared) camera (both with zoom feature), as well as sophisticated pattern-recognition software for target identification, tracking, and engagement. DefenseReview doesn’t yet know what type of machine gun the robot …

by David Crane david@defensereview.com 1) Trijicon, Inc. is currently making a combo optic comprised of a TA31 ACOG with a DOCTERsight monted on the top/rear, called the Trijicon TA31DOC. The TA31DOC ACOG is a BAC (Bindon Aiming Concept) 4×32 dual-illumination (fiber optic/tritium) optical gunsight calibrated for 5.56mm (5.56x45mm) flat-top rifles out to 600 meters (600m). This new combo sight was …

by David Crane david@defensereview.com DPMS Panther Arms is currently making a civilian-legal replica of the semi-auto-only 5.56mm (5.56x45mm) U.S. Army Squad Designated Marksman Rifle (SDM-R), which is designed to allow squads to engage enemy targets at ranges of 600 meters (600m). According to the 2005 U.S. Army Field Manual, "The primary mission of the SDM [Squad Designated Marksman] is to …

by David Crane david at defensereview.com The civilian-legal, semi-auto-only version of the FN F2000 and F2000 Tactical 5.56 bullpup assault rifle/carbines (5.56x45mm NATO), the FN FS2000 Semi-Auto Carbine, appears to be getting full-court press-level coverage in the various tactical firearm magazines, including the January 2007 issue of Guns & Weapons for Law Enforcement (GWLE). DefenseReview first reported on the FNH …

by David Crane david@defensereview.com We forgot to write about this one after SHOT Show 2006. At the show, we got to view and handle the Yankee Hill Machine (YHM) /Sound Technology (a.k.a. Sound Tech) Phantom 5.56 Sound Suppressor (5.56x45mm Silencer/Sound Suppressor)/Phantom Flash Hider/Suppressor/Q.D. Mount system at the Yankee Hill Machine Company, Inc. (YHM) booth. The Phantom System is designed specifically …

by Jim Jensen Assault Rifle/Carbine with interchangeable bolts, barrels and magazine wells can shoot 5.56mm, 7.62mm Russian, and 7.62mm NATO bullets Iraq: ”Ping” “ping” “ping” an U.S. Army light infantry Soldier firing from the top cargo hatch of a BAE Systems M113 APC (Armored Personnel Carrier)/armored vehicle is placing well-aimed 5.56mm (5.56x45mm/.223 Remington) M16A2/A4 rifle shots on an Iraqi rebel …

by David Crane david@defensereview.com This article was updated on 2/26/08. Back in July 2005, DefenseReview published information on the HK416 Weapon System a.k.a. HK416 Enhanced Carbine (5.56x45mm/.223 Rem.) in our article titled HK416 Piston-Driven 5.56 Carbine and High-Reliability 30-Round Steel Mag. Well, Heckler & Koch Defense Inc. (HK Defense Inc.) recently introduced the HK417 Weapon System (7.62x51mm/.308 Win.), which is …

by David Crane david@defensereview.com Back in February (2006), DefenseReview briefly discussed the new and improved MGI QCB (Quick Change Barrel) Upper Receiver system and MGI D-Fender "D-Ring" in our article titled DefRev Quick Hits 3 from SHOT Show 2006: And the Hits Keep Comin’. We got to handle and examine both of these items, as well as MGI’s Modular Lower …

by David Crane david@defensereview.com DefenseReview first reported on the M16 Clinic AR-15/M16/M4/M4A1-platform 5.56x45mm subcarbine/SBR (Short-Barreled Rifle) weapons packages back in December, 2004. That first article discussed the select-fire/full-auto,  SOPMOD M4 CQBR (Close Quarters Battle Receiver)-style M16 Viper and M16 Viper-XRP (eXtra-Range/Perimeter) 5.56mm subcarbines/SBRs, which are built specifically for military Special Operations applications, including anti-terrorism/counterterrorism operations. These weapons would appear to …

by David Crane david@defensereview.com Gunwriters David Fortier (David M. Fortier) and Ken Hackathorn have both recently written articles about the HK45 and HK45C .45 ACP combat pistols, and both articles can be viewed at the Vickers Tactical Inc. website (VickersTactical.com). The articles are in PDF format and are downloadable. Vickers Tactical, Inc. is owned by gunsmith/pistolsmith and retired U.S. Army …