Systema OBREGON: The Mexican Rotating-Barrel 1911

Dustin from Guns of the West provides an honest review of the Kimber Custom LW Liberty, a lightweight .45 ACP 1911 pistol purchased for his 45th birthday. He highlights its out-of-the-box performance, praising its accuracy and trigger quality during initial range testing. The review covers loading, magazine reliability, and overall satisfaction with the firearm.

This video features an authoritative speaker from 'Pro Gun 45' expressing a strong preference for the 1911 platform chambered in .45 ACP. The speaker considers other calibers in a 1911, such as 9mm, to be sacrilegious, with 10mm being the only other acceptable option. The visual evidence includes a banner with 'Pro Gun' and imagery of bullet casings, reinforcing the channel's focus.

This video explores firearms that have become less popular or significantly increased in price over time, featuring a VZ 58 rifle, Sig Sauer P220 Carry, New England Firearms Partner shotgun, Remington R1 Limited 1911, Mosin-Nagant, and Desert Eagle 1911 G. The presenter, who has owned these firearms for over a decade, shares their history, technical specifications, and personal insights into their value and appeal.

This review provides a first look at the Girsan Witness 2311 CMXX, highlighting its integral compensator for reduced recoil and improved accuracy. The firearm features a unique 360-degree sandpaper-like grip texture, the absence of a grip safety for a thinner profile, and an optics-ready slide. The instructor, with demonstrated expertise, notes it as the most impressive Girsan shot to date, particularly praising its trigger and soft recoil.

This video provides a detailed look at a factory #1 engraved 1911 pistol with a custom case-colored finish. It demonstrates the basic operation, including magazine loading and chambering a round, followed by live-fire testing at an outdoor range. The concluding shots highlight the firearm's aesthetics and mechanical features.

This video showcases a highly customized Girsan MC1911 pistol, featuring gold plating and intricate engraving, presented at the SHOT Show. The display highlights the firearm's aesthetic appeal and premium finishes, including G10 grips and a skeletonized trigger, suggesting a focus on collectible or high-end models within the 1911 platform. The presentation emphasizes the visual aspects of the firearm, typical of manufacturer or importer displays at major industry events.

This video details the unique 'French Finger Trap' issue with the MAS-36 rifle's bayonet, where two rifles can become unintentionally locked together. A 1951 French arsenal memorandum identified this problem, proposing a simple modification to the bayonet handle. Drilling a small hole allows a tool, like a firing pin, to depress the internal spring, enabling the separation of locked rifles.

The M134 Minigun is a scaled-down 7.62 NATO rotary cannon, requiring 24V DC power and consuming 1.5 kW. Its high rate of fire (3,000+ RPM) is essential for aircraft engagement windows. The complex delinker mechanism is critical for feeding ammunition, and practical hand-held use is impossible due to weight and recoil. Live fire demonstrates rapid ammunition consumption and the need for indirect aiming.

The H&K G11 is a revolutionary prototype assault rifle designed in the late 20th century, notable for its caseless ammunition and unique rotating drum bolt mechanism. Despite advanced features like a 2000 RPM burst fire rate and integrated optics, its development was ultimately halted by geopolitical shifts and cost concerns.

This video demonstrates the assembly and live-fire of the German 1936 pattern light mortar (L.Gr.W.36). It highlights the mortar's leveling mechanism for accuracy and the difficulty in visually tracking its 50mm projectiles after firing. The content showcases historical military hardware and its operational use.