Ran-Airsoft does a prepping for a VFC MK18 Gen 3 gas blowback rifle upgrade, focusing on improving its performance through a series of component swaps. He demonstrates how to replace the original hop-up arm with a custom version that allows for a new nub and bucking setup. While the disassembly process is described as a bit of a chore involving several screws and specific tools, the goal is to eliminate the horizontal play found in stock parts and achieve better shot consistency.

Ran-Airsoft does an unboxing and initial look at the MCX Rattler compact airsoft GBBR (Gas Blowback Rifle). He shows the its small 6.75-inch frame, joking that it is tiny compared to his usual gear. Despite its size, he notes the solid feel and crunchy trigger response. He also mentions the absence of a forward assist, which mimics the real-life counterpart where manufacturers are apparently deciding that saving space is more important than having a button that most people just fidget with anyway.

Ran Airsoft explores the VFC BCM MCMR GBBR family, featuring three barrel lengths to suit various playstyles. He shares his long-term experience with the 11.5-inch model, which has survived plenty of games and thousands of rounds without requiring a trip to the technician. These replicas appear designed for players who enjoy the tactile feedback of a gas system but would rather spend their time on the field than at a repair bench.

Ran Airsoft talks about gas blowback rifle maintenance and that owning a one doesn't require a degree in mechanical engineering, despite what the internet rumors might suggest. The process is quite logical because these airsoft guns function much like real firearms, consisting mainly of mechanical parts rather than complex electronics.

Ran - Airsoft features his most exclusive airsoft rifle: a custom-built Tokyo Marui KAC SR-16 Gas Blowback Rifle (GBBR). Starting as an MK18, the rifle was completely converted and upgraded with numerous parts, including a rare, genuine Knights Armament SR-16 handguard, custom paint, laser engravings, a B5 grip, and a replica Geissele trigger, along with a variety of high-quality accessories.

Ran Airsoft unboxes and reviews a replica of the Ops-Core AMP tactical headset, purchased from AliExpress, highlighting its similarities to the original, which is renowned among special forces for its amplification, reduction, and communication functions. The replica comes with a case, the headset itself, a cable for PTT (push-to-talk) connectivity, and a microphone.