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Transforming Handguns to Bullpups: A Comprehensive Review of the Meta Tactical Apex Carbine Glock Conversion Kit by The Gatman

The Gatman Evaluates APEX CCK – A Smith & Wesson MP2 Transformation Set

Home » The Gatman’s Assessment of APEX CCK – A Glock Conversion Kit for Smith & Wesson MP2



Firearm innovations never stop impressing us. In this continuously evolving world, a humorous and talented gun enthusiast known as The Gatman has gained popularity. With his YouTube channel boasting over 34.2K subscribers and 108 videos, he recently reviewed the Meta Tactical Apex Series Carbine Conversion Kits. These kits, specifically designed to convert handguns like the Glock 17, Glock 19, Smith & Wesson M&P, and even the p80 into extended-barrel bullpup-style firearms, have piqued the interest of gun lovers. This article will dive into The Gatman’s detailed and engaging review, exploring the characteristics, advantages, shooting experience, and overall opinion on the Meta Tactical Apex series, particularly focusing on the Glock conversion kit.


After sharing a photo of a Glock conversion kit on my Instagram, I was inundated with questions about a specific concern – why does the barrel appear to rise during firing? It’s as if the barrel is performing a subtle jig of sorts. It’s similar to the confused gesture you make when your partner asks you to do something, but their request is somewhat ambiguous.

An Exclusive Conversion

Kicking off with an engaging greeting – "Hello to all my wonderful larpers and larpets!” – The Gatman welcomes his audience to the intriguing realm of Meta Tactical Apex series carbine conversion kits. As he delves deeper into the main part of the review, he explains the function and potential of these chassis systems. These kits present a brilliant way to transform Glock 17, M&P, and p80 handguns into bullpup-style firearms with a 16-inch barrel, elevating the usual to the exceptional. The Gatman reveals his association with Meta Tactical, admitting that they kindly supplied him with the Glock conversion kits for review, a move that highlights their faith in their product.

"The Glock conversion kit is designed to extend your handgun’s original 4.5-inch barrel to a 16-inch one, effectively turning it into a full-length rifle. All you need to do is slide your handgun into the designated slot, adjust the pin, and shut the door. And voila! Your handgun is now seated snugly within the chassis or conversion kit, morphing into a Bullpup-style firearm. The magazine now finds its place behind the trigger, essentially giving your firearm a completely new setup. The kit also includes a charging handle at the top. Let’s delve deeper into the specifics, starting from the front and working our way to the back."

The Essence of Change


The Gatman dives deep into the intricacies of the conversion process, presenting it in an engaging manner. His amusing comparison of the barrel’s upward movement during firing to a lively dance, sets the stage for the distinctiveness of these Glock conversion kits. He guides the audience through the process of integrating a Smith & Wesson M&P into the chassis system, drawing attention to the unusual look of a carry gun equipped with a 16-inch barrel. He elaborates on the bullpup-style design which positions the magazine behind the trigger, resulting in a completely different visual and handling experience.

"Meta Tactical provides an assortment of supplementary add-ons. For example, there’s a grip specifically tailored for the Glock 17 model that I haven’t used with this specific firearm. The reason isn’t exactly clear to me, but I did use it with this other Glock 17. This is an excellent example of how a Glock conversion kit can be used."

Embarking on a Detailed Exploration with a Glock Conversion Kit

As the evaluation continues, The Gatman carefully inspects each feature of the Meta Tactical Apex series glock conversion kit. Beginning at the front, he draws attention to the unique muzzle device, resembling a birdcage flash suppressor, and discusses its potential use in self-defense and the ability to add a suppressor. He underlines the compatibility of the aluminum rail section with a variety of add-ons, like full grips, offering users a range of customization options. The Gatman further explores the inventive grip and magazine holder made specifically for the Glock 17 version, highlighting its reliable operation.

This arrangement is unexpectedly efficient, and I faced no difficulties utilizing it, even though I had some initial doubts. It’s important to mention that this glock conversion kit feature is present on both sides of the framework, accommodating users who are left-handed as well.

Delving past the visual appeal, The Gatman meticulously examines each mechanical element of the glock conversion kit. He elucidates the function of the aluminum charging handle in sliding and loading rounds, offering a clear depiction of its workings. The polymer trigger, horizontal safety feature, and grip inspired by the AR-15 design are likewise closely inspected. With each part, The Gatman offers expert analysis on how they operate, their user-friendliness, and their influence on the overall user experience.

It’s important to mention that even if you decide to reload while the stock is fully retracted, all you’d need to do is slide the rack from the front. While this could take a bit more time, it’s by no means an overwhelming obstacle. When considering the use of the charging handle, it presents a valid choice. The stock gives an impressively solid feel, and I value the steadiness it provides against my shoulder. I usually set it at the third or fourth setting for the best comfort. This is especially true when using a glock conversion kit.

The Glock Conversion Kit

When it comes to shooting, The Gatman discusses the importance of handling recoil, a critical element in all firearms. He points out the controllable recoil of the 9mm caliber, suggesting this is due to the design of the glock conversion kit. Despite encountering some operational issues, he doesn’t rush to blame the firearm itself, hinting that the user’s technique could be a factor. This practical, experience-based style highlights The Gatman’s commitment to providing a thorough understanding of the glock conversion kit’s functionality.

"Remarkably, the firearm maintains its robustness even after prolonged use. Despite being primarily made of plastic, there is no evidence of parts separating or bolts becoming loose. The plastic components of the Glock conversion kit have demonstrated their resilience, even under harsh conditions."

Easy-to-Use Guide for Glock Conversion Kit

The Gatman’s emphasis on ease of use extends to the handling instructions, where he explains the reloading procedure, slide unlocking, and magazine removal. He skillfully maneuvers through the complexities of these tasks, even pointing out a design defect when the stock is entirely folded, impacting the slide lock’s accessibility. His inventive method provides a solution, underscoring the versatility of the Glock conversion kit’s functionality.

"By applying pressure to a patterned component, the magazine release is engaged. This Glock conversion kit was unexpectedly efficient, and using it was hassle-free, even with my initial doubts. It’s significant to point out that this feature is present on both sides of the framework, accommodating those who are left-handed as well."

Investigating Potential Opportunities with Glock

As the evaluation wraps up, The Gatman shares his thoughts on what lies ahead. He eagerly awaits the chance to verify accuracy at greater ranges, as well as test the ability of the glock conversion kit to work with suppressors. His enthusiasm for the potential of the kit and dedication to probing its power connects with viewers who also have a love for gun technology.

When it comes to the actual firing experience, the kickback is easily controllable, largely due to the 9mm caliber. That said, I’m looking forward to conducting more thorough testing, including precision tests at extended ranges. This will give a well-rounded view of the performance differences between the 16-inch barrel and the original shorter barrels. I’m also keen to check how well it works with a suppressor and identify any possible issues. The role of a glock conversion kit in these tests will be crucial.


As the review draws to a close, The Gatman takes a moment to thank his loyal audience for their continued support throughout his enlightening exploration. Through his captivating narration and in-depth investigation of the Meta Tactical Apex series carbine conversion kits, including the Glock conversion kit, The Gatman has offered an all-encompassing and entertaining evaluation. This not only highlights the product’s creativity but also his commitment to the gun enthusiast community. As we look forward to what The Gatman will bring us in the future, we cannot help but be fascinated by the constantly evolving sphere of firearm technology, which continues to excite and motivate enthusiasts globally.

"Finally, the Meta Tactical Apex series of Glock conversion kits provide a distinctive and pleasurable experience. If you have a Glock 17, M&P, or p80 pistol that isn’t being used, these conversion kits can give you a chance to revamp and enjoy it. The extended barrel and bullpup-style setup can be truly entertaining. As I persist in examining these Glock conversion kits, I am excited to delve into their precision, dependability, and extra features."

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