Jeidanten got this WWC Excalibur Extreme Performance M4 BUFFER that can be installed on gas blowback M4s from GHK Airsoft, VFC, KWA, Western Arms, WE Airsoft, and Tokyo Marui Gas Blowback. This product is shipped from Taiwan that you can order from the Ruten though it looks like this is available mainly for Taiwan residents. You can enquire if they can ship overseas.

Airsoftjunkiez got a video showing the buffer for the Odin Innovations M12 Sidewinder Speedloader that makes it less noisy when carried around... "Little cool things don’t come around often, just like snow in Georgia! Check out the new buffer for Odin speedloaders and look at the new Christmas special for the @airsoftjunkiez adapters as well."

Will a Heavy Buffer Increase the FPS of a GBBR? What do you think? Nugentgl will answer this question in this video amongst the videos has created on airsoft gas blowbacks... "This statement is brought up from time to time so I thought I would examine this concept in my GHK M4 GBBR."

Time for some product updates from France where FG-Airsoft, already well-known for their upgrade parts for gas blowbacks, have released new products for the month of January 2014. One is a heavyweight Buffer for the M4 Gas Blowback Rifle, followed by a Semi Only Sear for the GHK G5 GBB, and then by a Steel flash hider and Gas Tube Base for the Western Arms Patriot. Check the links below:

Two product releases announced by FG Airsoft to help you meet site FPS limits for your gas blowback gun and also to increase recoil. The first one's the Low Flow System (LFS) that helps you decrease the FPS for the gas blowback and meet it at 300-330fps and the second one's the Aluminium buffer for the WE G39C... "Hi! we have just added to our website some new creations: