Videos tagged with Short Stroking

This video addresses 'short stroking,' a common shooter-induced pump shotgun malfunction where the action isn't fully cycled, leaving a spent casing in the chamber. It emphasizes that pump-action shotguns, like the Mossberg 590, require aggressive and forceful manipulation of the pump to ensure reliable extraction and chambering of new rounds. New shooters are advised to overcome the tendency to 'baby' the firearm and instead 'manhandle' it with passion for consistent performance.

This video delves into the fundamental differences between push feed and controlled feed bolt-action rifle mechanisms. It explains how push feed actions rely on the bolt pushing the cartridge into the chamber without active grip until locked, risking double feeds on short stroking. Controlled feed actions, exemplified by the Mauser, use an extractor to actively grip the cartridge rim throughout feeding, preventing such malfunctions. While controlled feed offers greater reliability against feeding errors, modern push feed designs are favored in sniper and competition rifles for their potentially shorter bolt throw.

This guide details troubleshooting cylinder rotation issues with the Colt Python, as discussed by TheYankeeMarshal. It covers distinguishing user error like 'short stroking' from potential mechanical problems. The guide outlines Colt's findings on light primer strikes from hard primers and loose side plate screws affecting the 'hand', and their recommended solutions including sending the firearm for inspection and potential internal part replacement. The speaker asserts his initial assessment of the issues was correct.

This analysis delves into the internal mechanisms of the new Colt Python revolvers, comparing them to older models to identify the cause of reported failures. The primary issue is identified as a redesigned 'hand' component, likely made from cast/MIM material with a thin, sharp point that shears off during rapid firing or 'short-stroking,' leading to cylinder rotation failures. While other internal parts appear improved, the hand's metallurgy and design are deemed problematic.

This guide details how to diagnose and resolve AR-15 short-stroking issues, a problem where the bolt doesn't cycle fully. Expert Mark Serbu demonstrates that a rough chamber is a common cause, leading to dull brass and extraction failures. The solution involves polishing the chamber with a Flex-Hone tool, restoring reliable cycling and shiny ejected brass.