Videos tagged with Barrel Modification

This expert-level guide details the process of converting Romanian Berthier rifles into carbines, a practice undertaken by the Romanian military in the mid-to-late 1930s. It covers essential modifications such as barrel shortening, muzzle sleeving to retain bayonet lugs, front and rear sight adjustments, bolt handle bending, and sling swivel alterations. The information is presented with the authority of Ian McCollum from Forgotten Weapons, drawing on historical context and technical specifics observed at the Romanian National Military Museum.

This video focuses on a modification to the Taurus GX4 pistol, specifically the addition of a ported barrel from Lakeline LLC. The primary goal of the modification appears to be reducing recoil and improving the shooting experience, aiming for "softer shooting." The content likely demonstrates the barrel installation or its performance on the range, highlighting the benefits of the ported design for this popular subcompact handgun.

This video from Demolition Ranch, featuring Donut Operator, explores the surprising resilience of a 5.56x45mm round when fired through severely bent AR-15 barrels. Multiple tests with spiral, double 90-degree, and even loop-the-loop configurations demonstrate that the projectile can still exit the barrel and impact a target, albeit with significant fragmentation and energy loss. The experiment highlights the robust nature of the 5.56 round and the potential for extreme barrel modifications to still allow projectile egress.

This video details the process of pinning and welding a muzzle device to an SKS rifle barrel to achieve a legal 16.5-inch length from a 14.5-inch base. It covers precise drilling of the muzzle device and barrel, pin preparation, TIG welding techniques, and finishing the weld for a seamless appearance. The expert demonstrates advanced gunsmithing skills, including setting drill depth and timing the muzzle brake without a crush washer.

This guide details the expert process of cutting sight dovetails into a firearm barrel, as demonstrated by Larry Potterfield of MidwayUSA. It emphasizes the use of a milling machine for precision, proper setup with layout fluid, specific cutting depths, and meticulous hand-fitting techniques for a perfect sight installation. The instruction highlights the importance of specialized tools and careful execution for successful gunsmithing.

This video showcases a Sig Sauer P238 pistol that has undergone significant custom work. The modifications include a nitre blue finish applied to the hammer, extractor, and barrel, as well as polished pin heads. The description also highlights enhancements to the feed ramp and chamber, specifically opening them up, radiusing them, and de-burring for improved function. A link is provided for viewers interested in sending their own firearms for similar customization services.

This video demonstrates how to cut a new 3/8 inch front sight dovetail on a rifle barrel, specifically for shortening the barrel of a Winchester Model 67. Larry Potterfield of MidwayUSA explains and showcases the process using a Wheeler Engineering dovetail cutting fixture. The steps involve removing the existing front sight, leveling the barrel, positioning and leveling the fixture, cutting the dovetail with specialized files, and fitting the sight. The video concludes with the implication that the barrel is now ready for shortening and recrowning.