Why M4's have reliability issues…and why it's our fault! By Michael Pannone December 24, 2008 I fired 15,000 rounds through a semi-automatic M4/M4A1-type direct-gas-impingement (DGI) carbine in 31 weeks without a single malfunction attributable to anything except bad ammunition or bad magazines, with a grand total of 9 malfunctions. The least number of rounds fired between cleanings was 960 rounds, …

By David Crane defrev at gmail dot com Perhaps the single most exciting thing that happened at NDIA International Infantry & Joint Services Small Arms Systems Symposium 2008–away from the firing range, of course–was a confrontation between Jim Battaglini (Retired Marine Corps Maj. Gen. James R. Battaglini) of Colt Defense and U.S. Air Force Col. Robert Mattes, the director of …

By David Crane defrev at gmail dot com June 9, 2008 Paradigm Tactical Products Inc., maker of the FriskerPRO hand-worn metal detector/search device, has reportedly just received an order from U.S. Army 5th Special Forces Group a.k.a. 5th Group for its latest discreet metal detector/covert body search device called Stealth Sensor. Looks like the 5th Group operators wanted a more …

By David Crane defrev at gmail dot com May 1, 2008 Last month (April), DefenseReview received a link to an entertaining FN SCAR Mk16 MOD 0 (CQC config) a.k.a. FN SCAR-Light a.k.a. FN SCAR-L select-fire SBR/subcarbine firing demonstration video via email from a contact of ours at FNH USA. The shooter in the video fires 2-round full-auto bursts, a 30-round …

by David Crane defrev at gmail dot com March 20, 2008 DefenseReview was one of the first publications to report on the results of the Fall 2007 M4 Carbine "Extreme Dust Test". We published that story on December 18, 2007. Well, on December 19, 2007, we received two email communications (below) from one of our professional contacts in U.S. Army …

by David Crane defrev at gmail dot com January 4, 2008 DefenseReview has received an interesting PowerPoint brief on the recent M4 Carbine "Extreme Dust Test" (Fall 2007 test) that we published info on recently, as well as some info/results from the preceding extreme dust test earlier in the year (2007). The brief came in from one of our professional …

by David Crane defrev at gmail.com October, 15, 2007 On August 29, 2007, DefenseReview published an article on U.S.T.L. (United States Test Laboratory), an NIJ-certified lab, validating Pinnacle Armor’s 6-year warranty for Dragon Skin SOV-2000 Level III, per NIJ’s requirements. Pinnacle’s SOV-2000 Dragon Skin passed the U.S.T.L. test, and proved that it will hold up and maintain it’s ability to …

by David Crane defrev at gmail.com All photographic images contained in this article were taken by DefenseReview.com, and they are the exclusive property of DefenseReview.com. DefenseReview.com owns the copyright on these photos. All photos were shot with a 7.2-megapixel Sony Cyber-shot digital camera (Model #: DSC-P150). March 24, 2007 Back in late October, 2006, DefenseReview published a short heads-up-style piece …

by David Crane david at defensereview.com January 31, 2007 The latest episode of the Discovery Channel series FutureWeapons (a.k.a. Future Weapons), titled The Protectors, features Pinnacle Armor, Inc.’s Dragon Skin body armor (flexible hard armor/scalar armor system) and the Milkor USA, Inc. M32 MGL (Multiple shot Grenade Launcher a.ka. Multiple Grenade Launcher), two technologies that DefenseReview has already covered. Our …

by David Crane david at defensereview.com All photos contained in this article were taken by DefenseReview.com, are the exclusive property of DefenseReview.com, and are not to be reprinted or disseminated in any fashion without the express written permission of DefenseReview.com. This is the second installment of DefRev Quick Hits featuring the "latest and greatest" in tactical tech from SHOT Show …