Here's the follow up video on how gas blowbacks work underwater. If you want to try it yourself, be prepared to clean your gun right after doing it... "In the second installment of RedWolf Labs Underwater experimenting, Tim and Tazz, just because they can, check out how a Co2 and gas gun cycle underwater and how the performance is affected!"

This video from Airsoft Taiwan show the test that they have conducted with the Maple Leaf Monster Hop-Up. The test is done indoors with the Stark Glock 18C Gas Blowback Pistol, at 20 metres, .20 BBs, and Green Gas. So how is the improvement over the original hop-up? Better watch below. You can check this product and more airsoft items at Airsoft Taiwan.

We have been meaning to review this product when it was first revealed by Pivothead as we have been looking forward for a great POV camera to use for airsoft games and can take the impact BBs. We tried getting in touch with them but we never heard from fo reasons we don't know. At least now, someone gets to lay his hands on a pair of these video recording eyewear to test.

Back to airsoft sniper rifles again for RA Tech does some shooting tests with the WE ACE VD GBB and a "cracked" VSR-10 which of course has undergone some RA Tech customisation. Which one is more accurate from a distance of 30 metres whilst mounted on bipod (thought the VSR-10 is fired scoped)? Watch the video below:

What's a better way to test an airsoft gun but to abuse it? In this video of Tiger111HK, they subject the Seiko (Bell) AK47 AEG to an 8000 round firing test. It seems that they used a lower capacity magazine given the frequent change of magazine though it would be nice to see how it would empty a high-capacity magazine in one pull of a trigger.

Part 3 of the Upgrading the Beta Project AK Tactical by Epic Airsoft HD tests the ROF and Range of the newly modded AEG... "If you've followed our last couple of episodes, you'll recognize this as the Beta Project Tactical AK that we've been upgrading with Modify parts. Here we test it out with several different batteries and BBs to see what higher rate-of-fire we can get out of it now with the stronger internals."

Flash Magazines, which are the latest in winding techniques for high capacity magazines in AEGs, now get a stress test with the G-TAC brand which is available at Godfather Airsoft. Vince, their tech guy does a video of the test and he's impressed that a wind from the flash mag can put out a good number of BBs with no hiccups at all.