Search Results for “upper-receiver” – Page 22 – DefenseReview.com (DR): An online tactical technology and military defense technology magazine with particular focus on the latest and greatest tactical firearms news (tactical gun news), tactical gear news and tactical shooting news.

McNett Tactical Combat Survival Accessories/Gear for Military Special Operations Forces (SOF) and Civilian Tactical Shooters: Aquamira Frontier Pro Ultralight Water Filter System, Aquamira Water Purifier Tablets, and Outgo Micronet Ultra-Compact Microfiber Towel (Tactical/Military Versions) in the Spotlight

David Crane August 15, 2011

By David Crane defrev (at) gmail (dot) com All photos and video contained in this article were shot by DefenseReview.com, 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). August 15, 2011 DefenseReview (DR) really likes this company. Actually, …

Massif Mountain Gear Flame-Resistant (FR) Combat Clothing in Crye MultiCam Camouflage Pattern: High-End Military-Grade Tactical Jackets, Combat Shirts, and Tactical Pants for Military Special Operations Forces (SOF) and Civilian Tactical Shooters

David Crane August 14, 2011

By David Crane defrev (at) gmail (dot) com All photos and video contained in this article were shot by DefenseReview.com, 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). August 14, 2011 Last updated on 8/16/11. While we’re on …

FERFRANS SOAR-P Upper Receiver Setup with Rate Reduction System/Delayed Sear Activation System (RRS/DSAS) Versus Stock Adams Arms (AA) Tactical Piston AR SBR/Sub-Carbine Upper Receivers Mounted on Colt M4A1 Carbine Select-Fire Lower: Full-Auto/Semi-Auto Range Test on Video!

David Crane August 8, 2011

By David Crane defrev (at) gmail (dot) com August 8, 2011 DefenseReview (DR) writer/contributor Jeff Gurwitch recently tested the FERFRANS RRS/DSAS (Rate Reduction System/Delayed Sear Activation System) for its ability to make full-auto fire controllable and to see its effect on semi-auto fire split times during multiple target engagement drills with Adams Arms (AA) and FERFRANS SOAR-P tactical AR SBR (Short …

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

David Crane July 27, 2011

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 …

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)

David Crane April 21, 2011

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 …

Next Generation Arms (NGA) X7 Mid-Length Tactical AR Rifle/Carbine/SBR with Advanced Ceramic Technology (ACT) Self-Lubricating and Protective Internal and External Ceramic Coating Tech (Video!)

David Crane December 20, 2010

By David Crane defrev (at) gmail (dot) com December 20, 2010 Updated on 12/24/10. In his January 2008 article for DefenseReview (DR) on the LaRue Tactical Stealth 16″ Stealth Complete Upper Receiver Assembly, DR contributor Mike Pannone discussed Next Generation Arms’ (NGA) Advanced Ceramic Technology (ACT) protective and self-lubricating internal ceramic coating tech. ACT is designed to take direct-gas-impingement (DGI) …

Barrett REC7 5.56 8″ Piston AR PDW Displayed at SOFIC 2010 (Photos!): 5.56mm NATO Piston-Driven Tactical AR Carbine/SBR for Military Special Operations Forces (SOF)

David Crane September 2, 2010

By David Crane defrev (at) gmail (dot) com All photos contained in this article were taken by DefenseReview.com, 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 2, 2010 Back in May (2010), The Firearm Blog published a very short heads-up …

Spike’s Tactical Biohazard EDW (Enhanced Defensive Weapon) 6.8 SPC (6.8x43mm SPC) Tactical 7.5″ AR SBR (Short Barreled Rifle) with Billet Receivers and S.T.A.B. Muzzle Device

David Crane August 16, 2010

By David Crane defrev (at) gmail (dot) com August 16, 2010 Updated on 8/21/10 DefenseReview (DR) has been publishing information on Spike’s Tactical products for a little while, now. Spike’s is a small company out of Apopka, Florida that puts together some nice select-fire and semi-auto-only tactical AR (AR15) carbine and SBR (Short Barreled Rifle) packages in various calibers. One …

SIG Sauer SIG516 (5.56mm) and SIG716 (7.62mm) Short-Stroke Gas Piston/Op-Rod System Tactical AR Rifle/Carbine/SBR Series at SHOT Show 2010 (Photos!)

David Crane May 31, 2010

By David Crane defrev (at) gmail (dot) com All photos contained in this article were taken by DefenseReview.com, 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). May 31, 2010 Back in September (2009), DefenseReview (DR) published a short piece on the …

Holland Automatic Rifles (HAR) Developing Prototype Tri-vent/Progressive-Vent Piston/Op-Rod System AR (AR-15)

David Crane May 22, 2010

By David Crane defrev (at) gmail (dot) com May 23 2010 On May 18, 2010, The Firearm Blog reported on yet another company developing yet another gas piston/op-rod AR (AR-15) rifle/carbine/SBR (Short Barreled Rifle) platform. The company is Holland Automatic Rifles (HAR). The piston/op-rod (operating rod) system is a tri-vent/progressive-vent, vectored-exhaust, recoil-attenuating/mitigating system that, according to “John” at HAR, requires …

Search Results for: upper-receiver