North Korean Type 68-1 Export "Asian Contract" Underfolder (Semiauto Build)

This video details unique features of the North Korean Type 68-1 AK variant. Distinctive elements include a 'lightning cut' on the front sight, a muzzle nut on folding-stocked models (vs. a serialized slant brake on fixed stocks), a flat-sided gas block with an integrated front sling loop, and a handguard that narrows without a palm swell. These features are noted as being specific to North Korean production.

This review examines the Riley Defense RAK47 'Krink' after 1,695 rounds. The presenter notes initial concerns about premature wear on bolt lugs and the carrier, which were addressed by Riley Defense. A significant issue encountered was a failure to charge after magazine insertion, later diagnosed as a fouled gas block due to running the firearm hard and suppressed. The review also touches on rust concerns potentially linked to corrosive ammunition. Despite initial wear, the firearm's performance stabilized after returning from Riley Defense, with no further advancement in wear observed.

This video provides an in-depth review of the Norinco Type 56S, a Chinese variant of the AKM rifle. The presenter, Mark, shares its personal significance as a family heirloom and discusses its historical context, including its appearance in popular 1980s action films. The review details key differences between the Type 56S and its Russian AKM counterparts, focusing on receiver construction, bluing versus painting, front sight design, gas block sling swivel placement, rear sight limitations, and trigger guard rivet count. It also highlights the unique, non-ribbed magazines that came with the rifle and its original import status prior to the 1989 ban.

This video provides a post-auction recap of prices from a James Julia firearms auction in October 2016. It highlights the final sale prices of various collectible and rare firearms, noting market trends and surprising results. The speaker discusses how scarcity influences value, particularly for sniper variants and early production models.

This video reviews Frank Iannamico's comprehensive book 'AK-47: The Grim Reaper.' The book covers a vast array of AK-47 variants produced globally, focusing on countries that manufactured their own versions, including North Korea and Pakistan's Kyber Pass region. It also details AK-related designs like the Valmet and Galil, and American semi-automatic AKs developed in response to bans. A significant portion is dedicated to differentiating between various AK magazines.

This video discusses the potential closure of Kalashnikov USA (KUSA) and focuses on the KUSA KR9, a 9mm PCC modeled after the Russian Vityaz submachine gun. The presenter highlights the KR9's features, including its stamped receiver, simple blowback operation, and Vityaz-like aesthetics. He also touches on potential quality control issues reported by some users and advises on how to inspect KUSA firearms for good rivets. The video suggests that KUSA products are becoming modern collectibles due to their unavailability.

This guide details the specific technique for separating two MAS-36 rifles that have been inadvertently locked together by their bayonets. It outlines the historical context of this issue, the modification made to the bayonet to resolve it, and the step-by-step procedure for disengagement. The technique requires precise alignment and the use of a pointed tool to access the internal release mechanism, as demonstrated by firearms expert Ian McCollum.

This guide details the loading and firing procedure for the M134 Minigun, as explained by Ian McCollum. It covers manual indexing of the barrel cluster, feeding the ammunition belt, engaging controls, and firing. The guide also touches upon the weapon's spin-down inertia and the function of modern clutch systems. Expert instruction from a recognized firearms historian highlights the technical aspects of operating this powerful weapon system.

This guide details the operational features of the H&K G11 K2, a prototype assault rifle known for its caseless ammunition and unique rotating drum bolt. It covers the selector settings, magazine capacity, integrated optics, and the internal action designed for recoil management during high-rate-of-fire bursts. Expert insights from Ian McCollum highlight the historical context and technical innovations of this advanced firearm.

This guide details the operation of the German L.Gr.W.36 50mm light mortar, as demonstrated by expert Ian McCollum. It covers assembly, leveling procedures, ammunition handling, and live fire execution, emphasizing the difficulty in visually tracking the projectile. The instruction highlights the importance of proper setup for accuracy.