By David Crane david (at) defensereview (dot) com January 4, 2017 Last updated on 1/05/17. Sig Sauer just announced the introduction of SIG SAUER .300 Win Mag (.300 Winchester Magnum, or .300WM) Match Grade Elite Performance Ammunition, which will come as a very welcome surprise to owners of .300WM tactical AR rifle/carbines like the Patriot Ordnance Factory POF P-300 (also …

By David Crane david (at) defensereview (dot) com Photo(s) Credit: Strike Industries (SI) October 5, 2016 Speaking of innovative new Strike Industries (SI) products, the company just released information on the SI Viper PDW Stock (Buttstock) and SI Sidewinder BUIS (Back-Up Iron Sights) flip-up front and rear sights for tactical AR (AR-15)/M4/M4A1 Carbine/SBR’s (Short Barreled Rifles. The SI Viper PDW …

By David Crane david (at) defensereview (dot) com Photo(s) Credit: Strike Industries (SI) October 3, 2016 About a month ago, DefenseReview published a piece on the new Strike Industries SI AR Carbine Flat Wire Spring, which is, in DR’s opinion, one of the most important tactical AR-15/M4/M4A1 Carbine/SBR (Short Barreled Rifle) components/parts they’ve ever developed and introduced, since the action/buffer …

By David Crane david (at) defensereview (dot) com Photos Credit: Strike Industries (SI) September 28, 2016 If you’re currently running a Strike Industries SI Viper MOD-1 Stock tactical AR (AR-15) carbine/SBR telescoping/retractable buttstock, boy does SI have just the thing for you. They’ve just released the Strike Industries SI Viper Rubber Buttpad for it, which should make tactical shoting at …

By David Crane david (at) defensereview (dot) com Photo(s) Credit: Strike Industries (SI) August 28, 2016 Last updated on 8/28/16. A quality action/buffer spring is one of the most important parts in a tactical AR carbine/SBR (Short Barreled Rifle), as it’s crucial for reliable functioning, proper timing, and the required level of weapon durability. So, you shouldn’t skimp on one, …

By Jeff Gurwitch August 24, 2016 When it comes to techniques and methods employed in tactical shooting, there are, in many cases, certain developed solutions to very specific tactical problems. Unfortunately, when passing on these techniques to others, sometimes the “why” of something being done a certain way is poorly explained or left out altogether. As a result, all too …

By David Crane david (at) defensereview (dot) com July 18, 2016 Last updated on 7/18/16. As it happens, the SureFire Optimized Bolt Carrier-Long Stroke (OBC-LS) Drop-In BCG and H7S Buffer System (with longer action spring) wasn’t the only new and very interesting SureFire product Barry Duke showed DefenseReview (DR) at SOFIC (Special Operations Forces Industry Conference) 2016. He also showed …

By David Crane david (at) defensereview (dot) com Photo(s) Credit: Strike Industries (SI) June 16, 2016 The Strike Industries SI QD Slide Cover Plate (Back Plate) for Glock pistols isn’t the only new product SI has–not be a long shot. , They’ve also deveveloped a REALLY interesting safety/selector switch called the Strike Switch, which is a 60/90-degree AR (AR-15) safety/selector …

By David Crane david (at) defensereview (dot) com May 12, 2016 Last updated on 5/13/16. While we here at DefenseReview (DR) love and prefer our tactical AR’s over all other combat/tactical rifle/carbine/SBR (Short Barreled Rifle) platforms–in both direct-gas-impingement (DGI) and short-stroke gas piston/op-rod (push-type operating rod) configurations, over all others–we’re also very big AK (Kalashnikov AK-47/AKM) fans. So, we were …

By David Crane david (at) defensereview (dot) com April 29, 2016 DefenseReview first reported on the Cobalt Kinetics Evolve AR rifle/carbine and its CARS (Cobalt Advantage Reloading System) mechanism technology for combat and competition (3-Gun) back in early January (2016), and we’ve been keeping abreast of the system’s development ever since. The folks over at CK have been busy little …