By David Crane defrev (at) gmail (dot) com All photos and video clips contained in this article were shot by DefenseReview.com (DR), and are copyrighted. DefenseReview.com owns the copyright on these photos and video clips. The embedded photos and video clips were shot with a Canon PowerShot S90 10-megapixel digital camera (still camera with video capability). October 6, 2010 On …

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 All photos contained in this article were taken by DefenseReview.com, and are copyrighted. DefenseReview.com owns the copyright on these photos. The photos were shot with a Canon PowerShot S90 10-megapixel digital camera (still camera with video capability). February 23, 2010 DefenseReview plans to run two custom-built tactical AR carbines (AR-15 carbines) through …

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 …

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 October 13, 2008 The Colt SCW (Sub-Compact Weapon) isn’t the only potential "HK416 Killer" (a.k.a. "416 Killer, for short) in Colt’s new product arsenal, or the only new Colt Defense weapon offering shown at the 2008 AUSA Meeting & Exposition. Colt Defense is also now offering the Colt Advanced Piston Carbine (APC) …

By Charlie Cutshaw Revolutionary is a word that is occasionally inappropriate, but sometimes it is about the only word that fits. Suppose we told you that we had fired a new AR based rifle that didn’t need lubrication? And suppose we told you that it really didn’t need regular cleaning, either? Finally, suppose we told you that this new AR …

by David Crane david@defensereview.com All digital photos of the HK416 Enhanced Carbine at International SOF Week/APBI below were taken by, and are the exclusive property of, DefenseReview.com. Click on photos below to view them full-size. July 15, 2005 It looks like the FN SCAR-Light (FN SCAR-L) carbine/subcarbine (select-fire, 5.56x45mm) might have some competition in SOF (Special Operations Forces) circles–and, more …

By David Crane david (at) defensereview (dot) com Image(s) Credit: Strike Industries (SI) October 25, 2021 DefenseReview (DR) hasn’t written about Strike Industries (SI) products for quite some time, but the new SI Strike Iron Sights in both Standard Height and Suppressor Height variants caught our attention, since they have some interesting design features. The new sights are available for …

By Jeff Gurwitch September 12, 2019 Last updated on 9/12/19. In DefenseReview’s (DR) “The Build” Episode 1: “Franken Race Rifle”, retired Special Forces Soldier and DR writer/contributor Jeff Gurwitch, discusses building a competition-ready AR-15, as well as the benefits of hydraulic buffers and the FERFRANS Delayed Sear Activation System (DSAS)/Rate Reduction System (RRS) bolt carrier group (BCG) in semi-auto and …