Videos tagged with Factory Defect

This guide details the process of diagnosing and fixing a significant rail wobble issue on a new Daniel Defense Mk18 upper receiver. The primary cause identified was a hand-tight barrel nut, compromising the stability of the RIS II rail system. The steps involve disassembly, inspection of the barrel nut, proper tightening with an armorer's wrench and torque wrench, and reassembly. This addresses a critical quality control failure that can affect firearm accuracy and reliability.

This video reviews two Tisas 1911 pistols, the Raider and the Government models, claiming both are "broken from the factory." The content focuses on reporting potential manufacturing defects and issues with these specific firearms. The creator also provides links to support their Patreon, Venmo ammo fund, and Instagram.

This video highlights significant safety concerns with the Sig Sauer P320, presenting evidence of accidental discharges while holstered and during drop tests. It includes testimony from police officers and firearms instructors, emphasizing the potential dangers and urging caution. The content focuses on documented malfunctions and potential factory defects, questioning the firearm's reliability under stress.

This video features an in-depth review and accuracy test of the Palmetto State Armory JAKL-10 chambered in .308 Winchester. The reviewer performs a borescope inspection, uncovering a rough chamber and a blemish on the crown, and analyzes the impact of these defects on accuracy. The video details a shooting setup using 30-shot groups at 100 yards with four types of ammunition (PMC Bronze 147gr FMJ, AAC 168gr Sierra MatchKing, AAC 175gr Sierra MatchKing, and PMC X-TAC Match 168gr OTM), measuring mean radius, group size, velocity, standard deviation, and shooter-induced flyers using the Mantis X-10. A new A-ZED metric is introduced to assess practical long-range performance. The review also includes a comparison to a 5.56 SPR using the Applied Ballistics WEZ tool.