Videos tagged with Free-floating barrel

This video focuses on the SIG716i TREAD rifle, a potent AR-based platform chambered in 7.62 NATO. It highlights the familiar handling characteristics inherited from the SIG516 while offering increased power. Key features mentioned include the Direct Impingement System, an M1913 Mil-Std rail, a free-floating barrel, an aluminum forend, and a telescoping stock, positioning it as a carbine choice for those needing larger caliber power.

This video explores a unique direct impingement (DI) AK hybrid rifle developed by Tinck Arms in Slovenia. Unlike traditional AKs with long-stroke piston systems, this prototype utilizes an AR-style DI gas system, offering potential benefits like reduced recoil, less barrel whip, and enhanced modularity. The rifle is built on a Zastava M70 receiver but features a custom barrel and AR-compatible stock attachment. While still a prototype, it showcases innovative firearm design with potential for future production.

This YouTube Q&A episode addresses a range of firearms-related questions from Patreon supporters. Topics covered include the suitability of 40gr .223 ammunition with a 1:8 twist barrel, the advantages of a free-floating barrel, firearm cleaning frequency, distinctions in scope mounts, rings, and bases, and the potential impact of YouTube's platform policies on gun channels. The discussion also delves into the effect of primer depth on standard deviation, differences between two specific 55gr bullet types (Blitzking and Gameking), alternative caliber choices if .22LR, .223, and .308 were unavailable, and an opinion on the Volquartsen Summit rifle. The host encourages viewers to support the channel via Patreon.

The Remington 700 AAC-SD in .308 Win features a 20-inch bull barrel with a 1:10 twist rate, designed for heavier rounds. However, the factory Hogue stock lacks rigidity, causing barrel contact and negatively impacting accuracy. Testing revealed inconsistent groupings, even with match-grade ammunition. The primary recommendation is upgrading to a more rigid stock like the Magpul Hunter 700.

The Danish 1889 Krag-Jorgensen rifle features a unique barrel jacket designed for free-floating, aiming to improve accuracy. It utilizes the 8x58mmR cartridge and has a distinctive side-loading magazine door. The bolt action is notably smooth, with a single locking lug, and its removal process is unconventional, requiring lifting the extractor.

This range test evaluates the ATI Mosin Sporter rifle after accurizing modifications. The rifle demonstrated impressive accuracy, achieving a 3/4-inch 5-shot group at 100 yards with handloads. It also proved capable of hitting steel targets at extended ranges, exceeding typical expectations for a sporterized surplus rifle. The review highlights the effectiveness of proper stock bedding and free-floating the barrel for enhanced hunting accuracy.

This video details the process of accurizing an ATI Mosin Nagant by free-floating the barrel and bedding the action. Key steps include milling the polymer stock to remove barrel contact points and using Brownells Acraglas for a secure action fit. Proper application of release agent is crucial to prevent permanent bonding.

Larry Potterfield of MidwayUSA demonstrates the process of glass bedding a rifle stock to significantly improve accuracy. This expert guide covers tool preparation, barrel channel modification, action prepping with clay and release agent, mixing and applying the bedding compound, and final cleanup and testing to ensure a perfect, free-floated fit.