by David Crane david@defensereview.com Back in January (2005), DefRev published a short article on the recently-introduced DSA Z4-GTC (Gas Trap Carbine). At SHOT Show 2005, we got a chance to view and handle the weapon. Unfortunately, we didn’t get a chance to test fire it. We hope to remedy that soon. The Z4-GTC is a piston-driven semi-auto carbine in an …

by David Crane david@defensereview.com The following is a Trident Concepts, LLC press release on their upcoming Combative Carbine (CC1) course, Shooting on the Move-Carbine (SOMC) course, and Combative Pistol (CP1) course that will be held in succession in Los Angeles, CA from March 16-21, 2005: "Upcoming High Intensity Training… Learning to hit hard and fast with a pistol or carbine. …

by David Crane david@defensereview.com Click on images below to view them full-size. All photos were taken by Arnold Crane, Photographer, and are the property of DefenseReview.com. I recently wrote several articles for a print publication after I test-fired a few weapon systems–the select-fire Lewis Machine & Tool Monolithic Rail Platform/Quick-Change Barrel System (LMT MRP/QCBS), Barrett M468-A1 subcarbine (6.8x43mm SPC), and …

by David Crane david@defensereview.com Marc Krebs, of Krebs Custom Guns, has designed/developed a very interesting custom AK-47/AKM/Kalashnikov variant called the KTR-03S rifle/carbine. Basically what Krebs Custom has done with the KTR-03S rifle/carbine is bring the AKM/Kalashnikov series rifles and carbines kicking and screaming into the 21st Century. The KTR-03S rifle/carbine is semi-auto-only, and thus civilian-legal. Based on the Russian Saiga …

by David Crane david@defensereview.com Back in September, DefenseReview provided its readers with a quick "heads-up" on the new Robinson Armament XCR Modular Weapon System (MWS). The Robinson Armament XCR Modular Weapon System (MWS) was specifically designed and developed to compete in the USSOCOM SCAR/SOFCAR program. The purpose of the SCAR/SOFCAR program is to adopt a select-fire multi-caliber modular weapon system …

by David Crane david@defensereview.com December 17, 2004 This article contains digital pics of M16 Clinic’s M16 Viper and M16 Viper-XRP 5.56mm subcarbines/SBRs (Short-Barreled Rifles), as well as a link to exclusive video footage of the M16 Viper 5.56mm subcarbine/SBR being test-fired/demo’d in "the Sandbox".  It has also been updated with new M16 Clinic phone contact information as of 6/15/06. I …

by David Crane david@defensereview.com Trident Concepts, LLC recently sent DefenseReview their 2005 course/training schedule for their various shooting/CQB (Close Quarters Battle) classes, via email. These include Combative Pistol (CP1), Combative Pistol Two (CP2), Combative Carbine (CC1), Shooting on the Move (SOM), Shooting on the Move, Carbine (SOMC), Operational Team Tactics (OTT), Secondary Weapons Transitions (SWT), Close Quarters Fighting, Strong Hand …

by David Crane david@defensereview.com FERFRANS Specialties is currently producing and marketing a proprietary cyclic rate reducer for AR1-15/M16-based select-fire rifles, carbines, and subcarbines (including the M4/M4A1 Carbine). It’s called the FERFRANS "Rate Reduction System", or "RRS". According to MilitaryMorons.com (MM), the FERFRANS Rate Reduction System (RRS) reduces the full-auto (FA) cyclic rate, or rate of fire (ROF) on any AR-15/M16 …

by David Crane david@defensereview.com If you decide to check out the TangoDown vertical foregrip, you might also want to take a quick look at Buffer Technologies’ BATTLEGRIP, which they’ve designed specifically for AR-15/M16 series rifles and M4/M4A1 carbines. The BATTLEGRIP is an ergonomic, highly durable "rubberized" pistol grip/battery storage system that can simultaneously store two Aimpoint CompM2-type batteries AND two …

by David Crane david@defensereview.com The TangoDown M16/AR-15/M4 Vertical Grip (vertical foregrip), made by TangoDown, LLC/Buffer Technologies has received many highly positive reviews from some very knowledgable and experienced people, since it was first introduced. In fact, DefRev has yet to hear even one negative thing about it. The TangoDown vertical foregrip is designed to fit any MilSpec (i.e. Mil-Std) M1913 …