Jaeger Precision shows how one owners of the Silverback Tac-41 can install the GBB type Hop-Up unit. The TAC-41 optional hopup unit is designed for use with "GBB" (Gas Blow Back) style inner barrels and hopup rubbers. It's made from high-quality CNC machined parts and includes a feeding system to prevent double feeding. This unit is compatible with most "GBB" type components and allows for some adjustment of the inner barrel for different brands.

The second airsoft KRISS Vector GBB and this time officially produced by Krytac, gets reviewed by the Middle Aged Gamer... "After waiting approximately a decade for a Gas Blow Back Kriss Vector since KWA did one, Krytac finally release there take on it. We take a look at this shocking, very rushed Airsoft GBB product, so sit back and get ready!!!!

A Huge Thank You to Halo Mill CQB and Everyone who was there on Feb 17th 2024 as I put the Vector through its paces in CQB!"

In this video, Laylax shows how to install the First Factory KRISS VECTOR GBB Custom Hop Dial. This product enhances the precision of your gas blowback’s hop-up adjustment. With the installation of a custom hop dial, it expands the adjustment range from the original 10 clicks per lap to 18 clicks, enabling more refined tuning. Importantly, the original adjustment tool remains usable post-installation.

Gammel Knecht got a Golden Eagle M4 MC6589M 12.5" GBB from Sniper-AS and shares what he thinks about it. The Golden Eagle M4 MC6589M GBB is made entirely of metal, it boasts a realistic weight and feel thanks to its gas blowback system that delivers a powerful recoil for an immersive shooting experience. The M-Lok RIS Handguard allows for extensive customization with various attachments like rifle scopes, grips, and tactical flashlights, ensuring you can adapt the rifle to your specific needs.

Simo shoots with the Tokyo Marui MTR16 GBB Gold Edition during a game and notices that there are more players using it than those with the M4 MWS... "This time, my friend K bought an MTR16, so I had the opportunity to shoot it. Only the floating valve SP has been replaced with an Olga SP, but the others are out of the box.

The VFC made Cybergun Colt M16A1 GBB Rifle gets the "Good Morning Vietnam" greeting in this review by the RedWolf Airsoft TV (RWTV) crew... "The VFC Colt Airsoft M16A1 gas airsoft rifle is fully licensed by Colt and Cybergun, adding to their collection of historical AR15 platform gas airsoft rifles. Externally, this airsoft rifle has all the airsoft M16A1 style furniture and features.

TacticoolUGG compares two licensed FN Herstal gas blowback pistols made by VFC for Cybergun the FNX-45 and FNS-9 GBB pistols. The Cybergun FNX-45 GBB airsoft pistol boasts realistic markings, metal construction for a hefty feel, and a gas blowback system for an immersive shooting experience. It's crafted with ambidextrous controls, accessory rail, interchangeable grip panels, and even a red dot sight mount, making it customizable and user-friendly for both left and right-handed shooters.

GT Custom finally gets his hands on the WE Airsoft AKS74U GBB for an unboxing video... "Finally after a long time I manage to get my hands on another GBB replica, a fantastic AKS74U from WE which is already almost OK out of the box! But we are not satisfied, so follow me for the usual changes."

Explosive Enterprises gives an update on the further fixes done of the VFC MP5 Gas Blowback SMG... "After a year and a half of tinkering with the VFC MP5 GBBR, it's time to share lessons learned and new fixes and upgrades- as well as revisiting whether our original verdict on this gas blowback replica still holds up."

The OPS-STORE present the EMG x Double Eagle Noveske N4 Gas Blowback Rifle that they have available at their store. This  is a licensed M4 GBBR airsoft replica offering excellent value for money. This attractive replica features a 35-round gas magazine compatible with Tokyo Marui MWS standards, a modern look with NOVESKE markings thanks to its EMG partnership, flexible mechanics, and an M-LOK NSR handguard.