By Toby Melville October 25, 2018 The AR market is flooded with both good and bad innovation. In fact, it could be said that the AR has become the Jeep of the rifle world. Its following is global, its reliability and performance are a standard, you can take it anywhere, and it’s been everywhere. And, finally, the modularity of the …

By David Crane david (at) defensereview (dot) com March 5, 2015 Serbu Firearms had an interesting new short-stroke gas piston/op-rod (push-type operating rod) tactical AR (AR-15) SBR/PDW (Short Barreled Rifle/PDW) with skeletonized folding stock called the SU-15 PDW at SHOT Show 2015. The Serbu SU-15 PDW’s piston/op-rod system is interesting. Serbu CEO Mark Serbu described the operating system/mechanism during DefenseReview’s …

By David Crane defrev (at) gmail (dot) com September 6, 2011 All photos from SHOT Show 2011 in this article were shot by DefenseReview.com (DR), and are copyrighted. DefenseReview.com owns the copyright on these photos. The photos and video clips were shot with a Canon PowerShot S90 10-megapixel digital camera (still camera with video capability). The rest of the photos …

By Jeff Gurwitch It’s been 8 years since my last Competition to Combat article, written back in 2018. It was the last year of use for both the Daniel Defense 10.3 CQBR upper and the 14.5 RISII non-front sight post upper. Beginning in 2019, U.S. Special Forces started to switch over to the Giessele URGI upper with mid-length gas system …

By 1st Tactical Studies Group (1TSG) July 7, 2025 The U.S. ARMY and Marine Corps need a multi-caliber, Modular Weapon System (MWS) that can shoot all the major cartridges to meet the myriad of threats on the 720 degree, Non-Linear Battlefield (720 NLB) based on upgraded the combat-proven, M16/M4 rifle/carbine family whose manual-of-arms is in the muscle memory of every …

By Toby Melville of LEPUS210 February 10, 2025 The firearms business in the United States is a fast-paced growing market, with no lack of innovation. Weapon manufacturers rush headfirst into the future with new designs and improvements over existing legacy weapons, and this trend is only outdone by companies that produce accessories for existing firearms. With so many establishments creating …

By Toby Melville January 7, 2024 The AR-15 is arguably the most ergonomic and shooter interface-friendly platform in firearms history. One of the points of the AR-15 that separates it from other platforms is the ambidextrous charging handle. This engineering design makes the platform efficient. The pursuit of perfection is persistence focused on practicality. This creates an inevitability to advance …

B David Crane david (at) defensereview (dot) com January 7, 2023 The Firearm Blog (TFB) has a nice video piee on the SIG MCX RSAR (Redued Signature Assault Rifle) suppressed .300 Blackout (.300BLK) commercial off-the-shelf (COTS) drop-on upper receiver that’s worth taking a look at. Basically the MCX RSAR allows military Special Operations Forces to go totally subsonic with a …

By David Crane david (at) defensereview (dot) com Images Credit: Heckler & Koch (HK), Concamo, TheFirearmBlog.com (TFL), All4Shooters.com, and Jan-Phillipp Weisswange. December 6, 2022 DefenseReview (DR) just got reminded of an interesting Heckler & Koch (HK) .300 Blackout (.300BLK, or 7.62x35mm) weapons platform called the HK437 “Sneaker”, courtesy of The Firearm Blog (TFL). Basically, the HK437 is the .300BLK variant …

By David Crane david (at) defensereview (dot) com Image(s) Credit(s): Meridian Defense Corporation (MDC) November 27, 2022 Meridian Defense Corporation’s (MDC) Special Projects Division has an interesing limited-edition custom tactical AK (Kalashnikov AK-47/AKM)-type carbine series called “7 Sins” (or “7 Deadly Sins“), and their pretty cool. Arguably, the coolest and most advanced of the bunch so far is heir “Gluttony” …