BB Range 042's Rokon and Jimmuk, get into discussion regarding the performance benefits of PDI inner barrels for GBB (Gas Blowback) rifles. They specifically focus on the 6.05mm bore size as a middle ground solution that balances accuracy with mechanical reliability. Jimmuk explains that while they previously used tighter 6.03mm barrels, moving to a slightly wider 6.05mm bore resolved persistent cycling issues and double-feeding caused by gas overfilling.

This episode shows a casual and lighthearted discussion between two shooting enthusiasts at the BB Range 042 facility regarding the Red Win New Cobra CRO red dot sight. They engage in a playful debate about whether adding such an optic actually improves performance or if it's just a fancy accessory for those who have abandoned the way of the iron sight.

Alien Gear Holsters are making a name for themselves as a sturdy alternative to the big brands we usually see. Originally started by a guy in his garage who just wanted a holster that actually fit his gun, the company has grown into a serious operation. While military types often stick to simpler gear, these holsters are designed with law enforcement in mind, featuring a locking system that ensures your sidearm stays put even if someone tries to get a bit too handsy with it.

In this video, BB Range 042 takes a look at the long awaited Tokyo Marui P320 GBB Pistol that was finally released last year, putting an end to five years of rumours involving legal battles and production drama. Based on the civilian version rather than the military M17, this model skips the official Sig Sauer branding—presumably to keep the lawyers happy—but maintains a build quality that feels solid in the hand.

BB RANGE 042 guys a good discussion on how to build the ultimate, highly durable, and high-performance Tokyo Marui MWS (M4 Gas Blowback Rifle). They share their "tried and tested" parts recipe, emphasizing a balance between realistic recoil and flawless function needed for competitive target shooting.

BB Range 042 got a guide on assembling the rare Angry Gun KAC KS-3 MWS conversion kit, a process they claim is being shown for the first time globally. They demonstrate the assembly using basic household tools and outlines all the components of the kit and other required parts. The assembly process is broken down into steps for the upper and lower receivers, concluding with the final assembly of the two parts.