The G&G ESG B10 2.0 continues to offer a truly unique experience for those looking for a bullpup-style gas Airsoft Shotgun. In this field test review for the RA Reviews channel, I tested the shotgun to see how it performs in terms of velocity and real-world accuracy at close range. Having already covered the specifications in the tabletop video, this test focuses on its live-fire performance using the 5-round burst mode. The ESG B10 2.0 has the ability to shoot either 5 or 10 rounds per trigger pull, and getting it on the range really shows off what this platform is meant to do. Checkout my Table. Top Review for details, specifications and more close up video.
For ammunition and setup, I used standard green gas and .25g airsoft BBs. Velocity testing through the chronograph produced some solid and expected numbers. The first shot registered a high of 238 FPS, which is very common on a fresh gas fill. After the gun settled down, it delivered consistent readings of 207 FPS, 206 FPS, and 209 FPS, averaging right around 215 FPS. When you are firing five .25g BBs simultaneously, that combined energy is more than enough for close-quarters engagements.
Accuracy testing was performed from 30 feet downrange using the 105-round mid-cap magazine. Since I didn't have any sights mounted on the G&G ESG B-10 2.0 Gas Airsoft Shotgun for this test, I relied on winging it by aiming slightly to the left to compensate for the spread. The shotgun fired reliably through the entire magazine, giving about 15 or so pulls of the trigger in the 5-round burst mode with a few 10 round burst shots added in. You will immediately know when you are out of ammunition or gas because the gun makes a noticeably different, very quiet sound when firing empty, which is a helpful audible cue during a match.
Overall, the G&G ESG B10 2.0 is a lot of fun and functions exactly as a close-quarters BB sprayer should. The trigger pull is on the heavier side, but it feels good and adds to the robust handling of the gun. The bullpup design makes it incredibly maneuverable for indoor CQB fields. While this review captures the core performance of the shotgun based on this specific field test, it's just a fragment of what this platform can do. You might consider exploring different optic setups on the top rail, experimenting with M-LOK foregrips, or even looking into HPA setups to unlock different aspects of its performance and allow for new play styles.
In terms of how many rounds actually hit the target? Well it’s hard to say, lots missed for sure! That’s not really the point of this type of close quarters shooter, as you want rounds to speed out and hit as many people as possible, so I would say the G&G ESG B-10 2.0 Gas Airsoft Shotgun worked as intended here.
You can find the G&G ESG B10 2.0 Gas Airsoft Shotgun, along with plenty of extra magazines, gas, and BBs, at:
Be sure to check out the video version of this review, and you can follow the content on YouTube, Vimeo, Facebook, Instagram, and Twitter!