SAT&Gaming Airsoft shows some upgrades that airsoft game look into for their airsoft guns... "Let's take a look at the latest news from Psionic, Laylax / Prometeus 6.05 barrels with already mounted patch, heavy weight 0.28-0.30-0.32 gr. and a pistol with the system already integrated a Beretta 92 KJW.

Here are some recommendations on compatibility with other systems tested to date: Hop up top chambers in which the complete r-hop kit tightens without problems or any modification: ASG Maxx model, Prowin Marui original, SRE Retro Arms metal CNC, VFC Avalon series (non-premium), G&G standard (gray with wheels), G&G and ICS full metal rotary. Not compatible with: A&K original (all generations). Compatible with some changes to be made to the chamber or to the adjustment arm to accommodate the presser: LMG SHS blue models, Ares all VSR models. Compatible on all sniper Bolt action mod VSR and L96 with some tricks on the lever.

The guide will be available soon on the website www.psionic-upgrades.com. Currently not compatible Silverback SRS Gas blowback rifle. Compatible with WE (to be defined) and Marui MWS but modifications are required. Not compatible with most gas replicas. GBB  and NBB pistols, currently Compatible with MK23, WE G17, Evolution M9."