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, …
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Para Tactical Target Rifle (PTTR): Clean-Running Tactical AR-15 Carbine?
By David Crane defrev at gmail dot com September 19, 2008 Para USA (formerly Para Ordnance) is marketing what appears to be an updated (or just rebranded) version of Al Zitta’s Z-M Weapons LR300 AXLT carbine called the Para Tactical Target Rifle (PTTR). The PTTR operates via a modified direct-gas-impingement (DGI) system, which the company calls "Delayed Impinged Gas System …
Read More »Noveske Rifleworks N4 Light Recce Carbine: John Noveske Interview, Part One
By David Crane defrev at gmail dot com The following is Part One of the transcript from a phone interview that David Crane, owner/editor-in-chief of DefenseReview, conducted with John Noveske of Noveske Rifleworks, LLC a number of months ago about his gun builds (tactical AR rifle builds a.k.a. tactical AR-15 rifle builds, specifically). We would have published it sooner, but …
Read More »6.8x45mm Kramer Urban Combat Cartridge (UCC) for Urban Warfare Ops
By David Crane defrev at gmail dot com DefenseReview has covered the 6.8 SPC (a.k.a. 6.8 Remington SPC a.k.a. 6.8x43mm SPC a.k.a. 6.8mm Remington SPC a.k.a. 6.8mm SPC) round for quite some time now. We’re a proponent of the cartridge, due to its superior efficacy over 5.56x45mm NATO (5.56mm NATO)/.223 Rem. within its (6.8 SPC) operational envelope of 400-500 yards, …
Read More »FN Rush 9Ti Titanium Suppressor for FN 509 Tactical 9mm Pistols: Versatile, Reliable, and Quiet!
By David Crane david (at) defensereview (dot) com June 19, 2023 We almost forgot about this one. FN didn’t just introduce a whole bunch of new combat/tactical pistols and rifle/carbines (see “Related Articles” section below). Oh, no. They also introduced a very cool new titanium pistol suppressor (silencer/sound suppressor) called the FN Rush 9Ti that’s designed to attach to their …
Read More »Kel-Tec KSG Shotgun: 15-Round (14+1) Bullpup Pump-Action 12-Gauge Combat Shotgun for Urban Tactical Operations and Applications (Photos and Video!)
By David Crane defrev (at) gmail (dot) com The top photo and fifth photo (D Dupleks shotgun slug ammo) contained in this article were taken by Canon PowerShot S90 10-megapixel digital camera (still camera with video capability). The rest of the photos contained in this article are courtesy of Oleg Volk Advertising Photography, and these are also copyrighted. March 6, …
Read More »HEZI SM-1 PDW by Advanced Combat Systems (ACS) Ltd.
This one’s kind of interesting. It’s another Israeli offering. Basically, it’s classic M1 Carbine meets Tavor-2 subcarbine. At least that’s how it looks. The HEZI SM-1 PDW (Personal Defense Weapon) is chambered for the .30 Carbine (7.62x33mm) round which was utilized to mixed effect by troopers in WWII with their M1 Carbines. The HEZI SM-1 PDW is… manufactured and marketed …
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