Ask Ian: Analyzing the Savage Rotating Barrel (at 7500 frames/sec)

This entry details the experimental 9x19mm vz.38 'Nutcracker' prototype, a rare firearm with only two examples ever produced. Unlike standard blowback models, this prototype features a locked breech system utilizing a rotating barrel mechanism. The analysis highlights its unique mechanical modifications, including a thickened slide and helical cam grooves on the barrel retainer, allowing for safe operation with the more powerful 9x19mm Parabellum cartridge. The firearm also offers single-action capability, a departure from the standard double-action-only military production guns.

This video clip focuses on Savage's "Locked" Blowback System, offering a quick review of facts or factoids derived from more in-depth episodes. It directs viewers to support the creator via Patreon or SubscribeStar, and to purchase merchandise from their shop. A link to a full-length episode on the French Savage 1907 Pistol is also provided, along with contact information.

This entry details the rare 9x19mm Parabellum prototype of the Czech vz.38 pistol, nicknamed the 'Nutcracker' for its unique front-hinging disassembly. Unlike the standard blowback vz.38 chambered in .380 ACP, this experimental model features a locked rotating barrel system to handle the higher pressures of the 9x19mm round. It also incorporates a DA/SA trigger and a manual safety, features not present on the original military version. Only two prototypes were ever produced.

Honest Outlaw's Chris reviews the top 10 firearms from SHOT Show 2026, highlighting genuine innovations and industry trends. Key releases include competition-focused pistols from Smith & Wesson and Steyr, updated platforms like the FN SCAR, and budget-friendly options such as the Mossberg Maverick 88 Semi-Auto and PSA's .50 BMG rifle. The show also featured advancements in modular handgun systems and optics.

This YouTube video features a review of the Savage Model 110 Tactical rifle, highlighted as part of the #SundayGunday series. The description emphasizes its magazine-fed design, making it suitable for quickly engaging multiple targets. It's presented as a variant of Savage Arms' classic Model 110.

This video review highlights five 'hidden gem' firearms that offer significant value and performance despite not being mainstream brands. The Grand Power X-Calibur and Q100 are praised for their innovative designs and triggers. The Seecamp LWS 32 is presented as a reliable deep-concealment option, while the Black Aces Tactical shotgun offers a unique lever-action experience. The budget-friendly Stoeger STR-9 and the tactical Ruger Mini-14 Tactical round out the list, showcasing diverse options for different needs and budgets.

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.