By Mike Pannone Info@CTT-Solutions.com All photos contained in this article were taken by Mike Pannone for DefenseReview.com, and are copyrighted. Mike Pannone and DefenseReview.com own the copyright on these photos. March 19, 2010 Here’s my question for those that subscribe to the direct impingement fouling concept: I fired 2400 rounds of M193 through a 14.5” M4-type upper receiver from Bravo …

By David Crane defrev (at) gmail (dot) com On January 22, 2010, during the last day of SHOT Show 2010, coincidentally, the U.S. Army Contracting Command (ACC), Joint Munitions and Lethality (JM&L) Contracting Center issued a Sources Sought Notice/Solicitation for “market survey” for a drop-in Commercial-Off-The-Shelf (COTS)/Non-Developmental Item (NDI) “modification kit” (i.e. performance upgrade kit) for “improvements to the M4 …

By David Crane defrev (at) gmail (dot) com November 10, 2009 Back in April (2009), DefenseReview has published a short “heads-up”-style article on the FailZero AR-15 Basic Kit, which is a bolt carrier group (BCG) and hammer upgrade kit with a proprietary and patented self-lubricitous/self-lubricating nickel-boron (Ni-B) coating that the company calls EXO Technology. In the video below, DefenseReview.com contributor …

By David Crane defrev (at) gmail (dot) com <p> September 23, 2009 <p> In the embedded video below, DefenseReview.com owner/editor-in-chief David Crane demonstrates the FERFRANS Specialties SOAR (Special Operations Assault Rifle) 5.56x45mm NATO (5.56mm NATO)/.223 Rem. select-fire/full-Auto AR SBRs (Short Barreled Rifles)/subcarbines at the range. The two guns featured sport 10.5" and 11.5" barrels, respectively, operate via direct gas impingement (DGI), and utilize …

By David Crane defrev (at) gmail (dot) com August 6, 2009 Daniel Defense, Inc. (DD) out of Black Creek, Georgia (GA) is now making complete AR-15 tactical carbines. The first DD tactical AR carbine being introduced is the Daniel Defense M4 (DDM4) Carbine 5.56x45mm NATO (5.56mm NATO)/.223 Rem. AR-15 tactical carbine. DefenseReview got a chance to view and handle the …

By David Crane defrev (at) gmail (dot) com July 27, 2009 On July 7, 2009, Army Times published an article by Matt Cox (Matthew Cox) titled Army acquires rights to M4. It’s an interesting piece on the Colt M4 Carbine (Colt M4/M4A1 Carbine).  However, according to one of DefenseReview’s contacts at Colt Defense, Cox’s article is…how can I put this …

By David Crane defrev (at) gmail (dot) com Pictured Below: FERFRANS SOAR Gas Piston/Op-Rod SBR

By Mike Pannone June 15, 2009 In the early months of 2006 while I was helping to write and refine the curriculum of the Asymmetric Warfare Group’s Combat Applications Training Course (CATC) I took it upon myself to research performance enhancements and reliability upgrades as an integral part of educating the soldier on how to maximize his M4/M4A1 carbine. The …

By David Crane defrev (at) gmail (dot) com May 20, 2009 According to Army Times magazine, The 75th Ranger Regiment is scheduled to battle test the Special Operations Combat Assault Rifle (SCAR) very soon. The Rangers will reportedly be taking 600 FN SCAR rifle/carbine/subcarbine/SBR (Short-Barreled Rifle) weapons packages into battle, but DefenseReview doesn’t know how many of these are the …

By Michael Pannone This article is the follow-up to the author’s first article on the subject, titled "M4/M4A1 Carbine Reliability Issues: Why They Occur, and Why They’re Our Fault!". March 15, 2009 If your Explorer gets a flat does that mean "Fords are unreliable"? If you put bad fuel in your Tundra does that mean "Toyotas run crappy"? Stay with …