Uploaded June 2018 | Updated September 2026, 8 hours ago
Is Shield Arms the BEST Glock magazine extension for your Glock 19, Glock 26, or other Glock models? 👇 Gear Sheet: ToolboxSpecs.com/pages/access?setup=specs-158
In this Shield Arms Mag Extension review, we put them to the test with over 1,000 rounds fired to see if they are reliable enough for your EDC (Everyday Carry).I've been using Custom Glock Magazine Extensions in my Everyday Carry Setup for a year and a half now.
[NOTICE: Per YouTube’s Firearms Policy, this independent technical evaluation (EDSA) provides professional documentation and does not sell firearms or regulated goods directly.]
To remain in full compliance with YouTube’s 2026 Safety Standards, this channel no longer provides direct product links or codes in the public description. With that said, if you join my private engineering community at the link below, you unlock access to exclusive partner perks and data that far outweigh anything we've ever offered in the past.
toolboxspecs.com
We compare the Shield Arms mag extensions against other popular options like Barracuda Tactical and Taran Tactical. We'll show you the pros and cons, including how easily they install and uninstall, their compatibility with aftermarket magwells like the Zev Tech Minimalist Magwell, and if they really add 5 rounds of capacity. We test these on OEM Glock mags, ETS Group magazines, and on multiple Glock setups , including our Sleeper and Glock 19 Gen 5.
If you're looking for the best Glock upgrades and accessories, you need to see this review!
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 Shield Arms the BEST Glock magazine extension for your Glock 19, Glock 26, or other Glock models? 👇 Gear Sheet: ToolboxSpecs.com/pages/access?setup=specs-158
In this Shield Arms Mag Extension review, we put them to the test with over 1,000 rounds fired to see if they are reliable enough for your EDC (Everyday Carry).I've been using Custom Glock Magazine Extensions in my Everyday Carry Setup for a year and a half now.
[NOTICE: Per YouTube’s Firearms Policy, this independent technical evaluation (EDSA) provides professional documentation and does not sell firearms or regulated goods directly.]
To remain in full compliance with YouTube’s 2026 Safety Standards, this channel no longer provides direct product links or codes in the public description. With that said, if you join my private engineering community at the link below, you unlock access to exclusive partner perks and data that far outweigh anything we've ever offered in the past.
toolboxspecs.com
We compare the Shield Arms mag extensions against other popular options like Barracuda Tactical and Taran Tactical. We'll show you the pros and cons, including how easily they install and uninstall, their compatibility with aftermarket magwells like the Zev Tech Minimalist Magwell, and if they really add 5 rounds of capacity. We test these on OEM Glock mags, ETS Group magazines, and on multiple Glock setups , including our Sleeper and Glock 19 Gen 5.
If you're looking for the best Glock upgrades and accessories, you need to see this review!
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.
