OK Airsoft decided to swap their bulky HPA tank for a CO2 adapter kit on the MTW-308 to solve a rather awkward cheek weld situation. Apparently, the old tank was so wide that aiming required either a massive riser or crushing one's face into the stock, which isn't exactly the tactical look most players go for. The move to 12g CO2 cartridges provides about 100 shots per pop, which is plenty for someone who doesn't treat their airsoft gun like a garden hose.

Jaeger Precision checks out the RWA x Ares Korth Sky Marshall, a compact CO2-powered airsoft revolver that prioritises a unique aesthetic and collector appeal. Constructed primarily from cast metal with a distinctive snub-nose barrel, it features an ergonomic grip that comfortably disappears into the hand. Despite its small stature, it packs a surprisingly heavy hammer spring, which results in a double-action trigger pull that might give your trigger finger a more intense workout than expected.

Kakasi Tactical tested the Umarex/GHK HK416A5 airsoft rifle at an outdoor range, operating the gas blowback system in both semi-automatic and full-automatic modes. The demonstration included firing from standing, kneeling, and prone positions to evaluate the rifle's recoil and cycle rate. Throughout the session, the user practiced magazine changes and reloads while keeping the rifle oriented toward the target.

Golo Airsoft provides a technical guide on customizing the VFC MP7 Gas Blowback Rifle to optimize its performance and durability, particularly when using CO2 magazines. He details essential internal modifications, such as installing a custom 3D-printed shock absorber and a stronger return spring to prevent the chassis from cracking under the heavy recoil of CO2.

K.K. Cinematic Airsoft reviews an aftermarket Toxicant CO2 magazine for the Tokyo Marui MWS gas blowback rifle, with a focus on its practical use in cold weather. The reviewer set out to determine if this magazine is a viable option for players who want to use their gas rifle during the winter months.

Airsoft Mike conducts an unboxing and comprehensive review of the Springfield M1 Carbine CO2 blowback airsoft rifle, highlighting that this is the desirable real wood model, which is distinct from the more common plastic version. He demonstrates the rifle's solid build and discusses its historical context, while also installing period-correct accessories like a leather holster and a sling, explaining that an oiler is needed for sling installation.

Fortress conducts a test on their prototype VFC KS-1 CO2 Custom SPEC2 airsoft rifle under extreme conditions. What began as a plan to fire 60 magazines was ultimately extended, with the hosts successfully shooting an ambitious 100 magazines consecutively to truly push the limits of the CO2-powered gas blowback rifle.

Fifth Generation Hobby Shop does an unboxing, review, and testing of the SRC Airsoft Titan 2.5 Full Metal CO2 Powered Revolver. They highlight its features, including its 2.5-inch barrel, six-shot capacity, full metal build, and adjustable fiber optic sight. The CO2-powered revolver uses a 12g cartridge, can fire both steel and plastic balls, and comes with initial ammunition and accessories like a shell loader and extra CO2 cartridges.

Get to learn about the Umarex Smith & Wesson 629 Competitor Co2 revolver as Airsoft Mike unboxes one. He notes its impressive weight and design, particularly the adjustable muzzle weight system. He highlights several features, including the double and single-action trigger system, adjustable rear sight, and a 20mm optics rail. Further on, he shows how to load the BBs into the back of the shells, install a 12g CO2 cartridge, and fire the revolver, noticing its loud sound and high power.

Survival JP does a detailed comparison between gas guns powered by HFC-134a (Freon) gas and those using CO2 cartridges, specifically focusing on two Glock 17 Gen 5 models from Tokyo Marui and Baton Airsoft. The comparison covers several key aspects including cost and fuel efficiency, muzzle velocity, recoil performance, grouping (accuracy) at 15m, and initial purchase price.