The Best 7.62x39 AR15? PWS MK116 MOD2.

This video from Classic Firearms discusses the top five calibers for the AR-15 platform, excluding the ubiquitous 5.56 NATO. Hosts Matt and Jason explore calibers like 9mm for CQB and suppression, 6.5 Grendel and 6mm ARC for extended range, .450 Bushmaster and .458 SOCOM for big game hunting, and 300 Blackout for its versatility. They also touch on 7.62x39 as an honorable mention, highlighting its power but also potential AR-15 platform compatibility issues. The discussion emphasizes factors like availability, cost, function, and purpose-built applications.

This review of the Primary Weapons Systems MK116 PRO upper assembly highlights its long-stroke gas piston system, adjustable gas block for suppressor use, and 223 Wylde chambering. The presenter, with experience testing PWS products, notes its smooth operation, robust construction, and compatibility with various ammunition types. While praising its ergonomic design and user interface, a minor drawback mentioned is the lack of integrated QD sling mount points on the rail.

This video provides a detailed review of the Century Arms Micro Draco pistol, focusing on its technical specifications, operational features, and historical context. The presenters highlight its compact size, AKM-style stamped receiver, and unique Russian red furniture. They also verify key specs like weight and trigger pull, offering insights into its handling characteristics and origin.

This video reviews the IWI Galil ACE 556, presenting it as a superior alternative to both AK and AR-15 platforms. The presenter, a long-time owner and enthusiast, highlights its AK-like operating system (long stroke gas piston, reciprocating charging handle, rock-and-lock magazines) combined with the readily available and cost-effective 5.56 NATO caliber. Specific emphasis is placed on the Gen 1 models for their aesthetics and features, with aftermarket support and suppressor compatibility also discussed.

The JRA Galant, a modern interpretation of the Galil, offers a Cold War-era aesthetic with contemporary performance. Chambered in 5.56, it features a robust long-stroke gas piston system. While weighing around 9 lbs, it provides manageable recoil and interesting ergonomics, including ambidextrous safety selectors and a folding stock. Accuracy with iron sights at 100 yards was reported at just over 3 MOA.

This review of the PSA JAKL highlights its long-stroke gas piston system, AR-15 compatible lower receiver, and sturdy continuous rail system. The reviewer notes the adjustable gas block is user-friendly, especially for suppressed shooting, and praises the rifle's aesthetics, comparing it to the ACR. While acknowledging its weight, the JAKL is presented as a viable alternative to traditional AR-15s for those seeking a different operating system.

This guide details the technique for firing and reloading the Yugo SKS M59/66, as demonstrated by Klayco47. It covers the use of stripper clips for rapid magazine loading and emphasizes the rifle's accuracy potential. The demonstration highlights efficient operation of this classic surplus firearm.

This guide details the technique for firing and cycling the Spanish Cetme FR8 rifle, as demonstrated by Klayco47. It covers manual loading, chambering via bolt action, aiming with iron sights, firing a suppressed shot, and ejecting the spent casing. The demonstration emphasizes proper bolt manipulation and effective use of the rifle's iron sights.

This video details a high-volume fire stress test on a Palmetto State Armory AK-47, pushing the firearm to its limits. Klayco47, a recognized authority in AK-47 testing, demonstrates the rifle's resilience as its polymer handguards ignite and burn during sustained firing. The test progresses to using a 75-round drum magazine, showcasing the AK's ability to function despite extreme heat and visible flames, highlighting the robust nature of the platform under duress.

This video showcases a Palmetto State Armory Spiker AK undergoing a high-stress, full-auto firing test. Instructor Klayco47 demonstrates the potential for thermal failure, with the wooden handguards igniting due to extreme heat buildup. The content highlights the importance of understanding firearm limitations under sustained firing conditions.