Videos tagged with Extractor Design

Ben Stoeger, a professional firearms instructor and high-volume competitive shooter, provides an analytical assessment of the Glock 17 Gen 6. He highlights incremental ergonomic improvements like grip texture and a redesigned trigger but expresses significant concerns regarding the new proprietary optic mounting system's durability and compatibility, the long-term reliability of the redesigned extractor, and potential aftermarket accessory issues. His pragmatic approach emphasizes the need for extensive testing to validate these changes.

This entry details the significant design changes in the Glock Gen 6, focusing on the relocated extractor detent spring and pin. Expert analysis from Classic Firearms highlights how this modification improves optic mounting by preventing interference with mounting screws, particularly on MOS (Modular Optic System) slides. The guide provides a step-by-step overview of identifying these changes and their functional benefits for firearm owners.

This video provides an in-depth physical inspection and testing of five Knight's Armament Company (KAC) bolt carrier groups (BCGs) and one Lewis Machine & Tool (LMT) Enhanced Bolt. The instructor meticulously gauges various dimensions, checks for wear, and assesses the internal finishes of the carriers. The process includes replacing carrier keys and screws, performing torque tests, and highlighting the unique features of the LMT Enhanced Bolt, offering valuable insights for AR-15 owners and gunsmiths.

This video provides an in-depth analysis of 9mm carbine and submachine gun extractors, comparing designs from the Uzi, Kel-Tec, Ruger MP9, Sten, Sterling, and the presenter's own ROF. The presenter, Mark Serbu, a gun designer, details the importance of extractor holding force, pivot point geometry, spring strength, and hook design for reliable case extraction. He highlights design flaws in his own ROF extractor, including a thin, crack-prone section and insufficient hook engagement, and proposes improvements based on successful designs like the Uzi's.

This video details the final design adjustments and manufacturing preparations for the AK-50 V3 prototype. Key modifications include refining the extractor and gas tube designs, addressing potential flex in the dust cover, and planning for a modular rail system with multiple attachment points. The team is also collaborating with external machine shops and individuals to expedite the production process.

This video provides an expert-level breakdown of the Wilson Combat EDC X9 pistol, featuring insights from Bill Wilson and Ken Hackathorn. It details unique design elements such as the X-Tac grip pattern, shortened frame rails for enhanced reliability, a redesigned barrel lockup similar to Glock/Sig, and an improved 9mm extractor. The discussion covers practical aspects like the enlarged trigger guard for gloved use and the critical feed angle for feeding reliability, culminating in the impressive results of a 10,000-round torture test. The EDC X9 is presented as a premium, highly reliable option for concealed carry and self-defense.

This video examines a 7/8 scale training version of the Japanese Type 38 Arisaka rifle. It highlights key differences from the standard model, including a smoothbore barrel, absence of bolt locking lugs, and a simplified extractor, all designed for safe operation with blanks. The trainer accurately replicates functional aspects like the safety mechanism and stripper clip guide for realistic training.