Search Results for: sig 516 review

The U.S. Army’s Next Carbine: Hello Gas Piston/Op-Rod “Enhanced M4/M4A1 Carbine”-Type AR (AR-15), Goodbye Direct Gas Impingement (DGI) Operation?

By David Crane defrev (at) gmail (dot) com All photos and some video clips contained in this article were shot by DefenseReview.com (DR), and are copyrighted. DefenseReview.com owns the copyright on these photos and some of these video clips. Ferfrans Specialties and Falcon Security Group (FSG) own the copyright on some videos contained herein. The accompanying photos and video clips …

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300 AAC Blackout (300BLK / 7.62x35mm) Ammo Sale on Black Friday!: PNW Arms Announces Special Offer on Special Round

The following is a PNW Arms press release: November 21, 2011, Issaquah, WA – The traditional Black Friday starts the holiday sale season.  What is more appropriate than a sale of 300 BLK ammunition? As a high tech manufacturer of precision ammunition and advanced weapons, PNW Arms typically reserves discounts for its distributors and retail partners.  For this special holiday, …

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TNW SGP-QCB (System Gas Piston-Quick Change Barrel) Piston-Driven Tactical AR Carbine/SBR System: Mission-Configurable Multi-Caliber Firepower!

By David Crane defrev (at) gmail (dot) com July 27, 2011 DefenseReview first became aware of the TNW SGP-QCB (System Gas Piston-Quick Change Barrel) 5.56x45mm NATO (5.56mm NATO)/.223 Rem. gas piston/op-rod tactical AR carbine/SBR (Short Barreled Rifle) weapons/upper receiver assemblies in December 2009 in a NorthwestFirearms.com forum thread. We subsequently did some additional research on the system in early June …

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Adams Arms (AA) Evo Ultralite Ultra-Light/Super-Lightweight Gas Piston/Op-Rod AR Carbine Upper Receiver Assemblies (Mid-Length and Carbine-Length) for 3-Gun Competition and Combat: Super-Accurate and Super-Fast!

By Jeff Gurwitch July 25, 2011 When I first saw that Adams Arms (AA) was going to offer a super-lightweight upper with a “pencil thin” barrel, I was very skeptical. I could not help but think back to my time in basic training many years ago, where I was issued a M16A1. Thin profile barrels just seemed flimsy and out …

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Adcor Defense BEAR Gas Piston Rifle (GPR): Gas Piston/Op-Rod-Driven Tactical AR Rifle/Carbine/SBR with Forward Charging Handle and Free-Float Barrel (Video)

By David Crane defrev (at) gmail (dot) com April 21, 2011 Updated on 4/21/11. A company called Adcor Defense is manufacturing and marketing a new gas piston/op-rod (operating rod) tactical AR (AR-15) rifle/carbine/SBR (Short Barreled Rifle) called the B.E.A.R. Gas Piston Rifle (GPR). “B.E.A.R.” is an acronym that stands for “Brown Enhanced Automatic Rifle”, since the weapon was designed and …

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My Love Affair with the Adams Arms 5.56 Tactical Elite 7.5″ PDW: Piston/Op-Rod AR SBR Upper Receiver for Mil/LE Special Operations Professionals and Civilian Tactical Shooters

By J.B. (Federal LEO) February 16, 2011 I recently got my hands on an Adams Arms 5.56 Tactical Elite PDW 5.56x45mm NATO/.223 Rem. gas piston/op-rod (operating rod) AR (AR-15) SBR (Short Barreled Rifle) upper receiver for one of my Sabre Defence AR carbine/SBR lowers. I have been trying to figure out which upper I was going to buy for my …

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Adams Arms 7.62x39mm Select-Fire, Rate-Reduced AR SBR (AR-15 Short Barreled Rifle) Prototype with FERFRANS Rate Reduction System (RRS) (Video!): Meet the AR AK SBR/PDW.

By David Crane defrev (at) gmail (dot) com DefenseReview (DR) has published a number of articles on FERFRANS Specialties SOAR (Special Operations Assault Rifle) series hard-use select-fire gas piston/op-rod (operating rod) and direct-gas-impingement (DGI) AR SBRs (AR-15 Short Barreled Rifles), carbines, and PDWs (Personal Defense Weapons) due to the fact that they rock. FERFRANS SOAR select-fire AR weapons are quality-manufactured …

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Adams Arms Gas Piston/Op-Rod Retrofit Kits for Tactical and Competition AR (AR-15)/M4/M4A1 Carbines/SBRs: Smooth-Shooting, Accurate, and Reliable (Photos and Video!)

By Jeff Gurwitch October 28 2010 Updated on 10/29/10 I was first introduced to the Adams Arms gas piston/op-rod (operating rod) system by fellow soldier Kirk Broyles while we were both competing at the 2009 Blue Ridge 3-Gun Championship. Kirk, shooting for Adams Arms, showed me his system and said he would set me up with Jim Granger of Adams …

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Silver Shadow Gilboa APR (Assault Pistol Rifle) Select-Fire Tactical AR (AR-15) PDW/SBR/Pistol for Military Special Operations (SPECOPS) Applications

By David Crane defrev (at) gmail (dot) com October 24, 2010 “DoubleTapper“, an Israeli blogger, has published a piece on the 4th Annual Israel Defence Exhibition (ISDEF 2010) in Tel Aviv. In that piece, he’s published some photos of the Silver Shadow Gilboa APR (Assault Pistol Rifle) select-fire tactical AR (AR-15) PDW (Personal Defense Weapon)/SBR (Short Barreled Rifle)/pistol, which, according …

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DR Exclusive: Colt CM901 7.62x51mm NATO (7.62mm NATO)/.308 Win. Modular Battle Carbine/Rifle Magazine Revealed in Pictures (Photos!): Is it the MagPul PMAG 20LR 7.62mm Magazine? Read and See!

By David Crane defrev (at) gmail (dot) com All photos contained in this article were taken by David Crane of DefenseReview.com (DR), 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). September 29, 2010 Our friend Eric Graves at Soldier Systems has …

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