Uploaded May 2018 | Updated September 2026, 9 hours ago
Is the Ruger Mark IV Tactical the best .22LR pistol available? I put it to the test and immediately improved it with a Volquartsen trigger to see if it’s worth the hype. 👇 Gear Sheet: ToolboxSpecs.com/pages/access?setup=specs-94
Right out of the box, I ran into some serious issues with light primer strikes and constant malfunctions. In this video, I take the Ruger Mark IV to the range to troubleshoot the problem, then bring it back to the workshop for a closer look.
[NOTICE: Per YouTube’s Firearms Policy, this independent technical evaluation (EDSA) provides professional documentation and does not sell firearms or regulated goods directly.]
[IMPORTANT UPDATE: As of 2026, this channel has transitioned to an 'Independent Technical Evaluation' (EDSA) format to comply with updated safety standards. Legacy verbal mentions of 'Parts Lists,' 'Discounts,' or 'Off-Platform Tutorials' in this video are no longer active and have been removed for compliance.]
With that said, if you join my private engineering community at the link below, you unlock access to Behind the Scenes Content and technical data that far outweigh anything we've ever offered in the past.
toolboxspecs.com
Join me as I explore the possible causes, from the Volquartsen trigger and lightened hammer spring itself. I'll also show you the specs of the Volquartsen SureStrike Firing Pin, which might just be the solution to all my problems. We'll also be taking a look at a sneak peek of future Tandemkross and Volquartsen improvements that will turn this into a true space gat! But not to worry Because we have some awesome Tactical improvements for it from Volquartsen.
LEGAL & SAFETY DISCLAIMER:
Tactical Toolbox is an independent media outlet. This video is for educational, documentary, and scientific purposes (EDSA). We do not sell or give away firearms, ammunition, or regulated accessories directly. All local and federal regulations apply. *This video was filmed in a highly controlled laboratory and secure range environment. It is strictly for educational, scientific, and documentary purposes. We do not manufacture, sell, or process transactions for firearms or regulated components, nor does this video provide instruction on how to manufacture them. To remain in 100% full compliance with YouTube's 2026 Safety Guidelines, this channel does not provide direct links to regulated items in the public description.
Is the Ruger Mark IV Tactical the best .22LR pistol available? I put it to the test and immediately improved it with a Volquartsen trigger to see if it’s worth the hype. 👇 Gear Sheet: ToolboxSpecs.com/pages/access?setup=specs-94
Right out of the box, I ran into some serious issues with light primer strikes and constant malfunctions. In this video, I take the Ruger Mark IV to the range to troubleshoot the problem, then bring it back to the workshop for a closer look.
[NOTICE: Per YouTube’s Firearms Policy, this independent technical evaluation (EDSA) provides professional documentation and does not sell firearms or regulated goods directly.]
[IMPORTANT UPDATE: As of 2026, this channel has transitioned to an 'Independent Technical Evaluation' (EDSA) format to comply with updated safety standards. Legacy verbal mentions of 'Parts Lists,' 'Discounts,' or 'Off-Platform Tutorials' in this video are no longer active and have been removed for compliance.]
With that said, if you join my private engineering community at the link below, you unlock access to Behind the Scenes Content and technical data that far outweigh anything we've ever offered in the past.
toolboxspecs.com
Join me as I explore the possible causes, from the Volquartsen trigger and lightened hammer spring itself. I'll also show you the specs of the Volquartsen SureStrike Firing Pin, which might just be the solution to all my problems. We'll also be taking a look at a sneak peek of future Tandemkross and Volquartsen improvements that will turn this into a true space gat! But not to worry Because we have some awesome Tactical improvements for it from Volquartsen.
LEGAL & SAFETY DISCLAIMER:
Tactical Toolbox is an independent media outlet. This video is for educational, documentary, and scientific purposes (EDSA). We do not sell or give away firearms, ammunition, or regulated accessories directly. All local and federal regulations apply. *This video was filmed in a highly controlled laboratory and secure range environment. It is strictly for educational, scientific, and documentary purposes. We do not manufacture, sell, or process transactions for firearms or regulated components, nor does this video provide instruction on how to manufacture them. To remain in 100% full compliance with YouTube's 2026 Safety Guidelines, this channel does not provide direct links to regulated items in the public description.
