Good news for owners of the Tokyo Marui MWS Gas Blowback Series, Dytac are releasing upgrade parts in case they need some performance enhancements or replacement parts... "As you might notice, Dytac has been working on the TM MWS system for a while and we have come up with some of the best accessories for the platform, and we are having tons of internal part coming next. These items we are showing here will be available mid-May and we are taking preorder now. Let’s see what kind of goodies we have!

Nemesis Tactical Airsoft discusses the topic of the materials used for piston heads in AEGs --- plastic and aluminium. Does one material have an advantage over the other? Feel free to debate... "Courtney discusses the pros and cons of both aluminium and plastic piston heads."

Silverback Airsoft gives an overview of their Advance Piston Head for their SRS/TAC-41 airsoft rifles... "Advance pistons heads are available in 2 versions: for 'AEG' cylinder head (SBA-BPD-01), compatible with SRS & TAC-41, and for 'GBB' cylinder head (SBA-BPD-02), compatible with TAC-41 using a "GBB" hopup.

This piston head features:

G&G Armament announced a Ported Polycarbonate Piston Head designed for improved performance... "The newly designed ported polycarbonate piston head allows for an improved rate of fire and a quieter gearbox operation.

The O-ring provides exceptional air seal with improved air efficiency. Coming soon. Contact your local G&G Dealer to pre-order today."

Looks like a good number of products have been released by Ultimate Airsoft Custom (UAC) that should make those looking into upgrading their Glock 17, Glock 18c, M&P9 and USP Compact Gas Blowback Pistols happy. Check out these G17 Adjustable Sight Set,  Fiber Optic Sight For TM USP Compact, Aluminium Piston Head For TM M&P9 & USP, and Ultra Lightweight Blowback Housing For Tokyo Marui G18C.

Team Blacksheep sent us a link about their new review about a product that you can fix your AoE (Angle of Engagement) with and make your piston head live forever... "The electric rifle has endless possibilities for the upgrades. Most of the upgrades are the same and with a slight improvement over the last. ROA Airsoft from France has come out with a double O-ring piston head.

PRESS RELEASE: SPEED Airsoft releases their new Piston Head design that incorporates several new improvements to boost the AEG performance even further.The new SPEED Piston Head pioneers the use of U-Cup rings, which have a much lower drag compared to regular o-rings.  It also allows faster spring decompression and continuous air seal during the compression stage.

Lees Precision Engineering are taking 25% off the price of their V2/V3 CNC Machined Aluminium Airbrake Piston Heads. How about that? So better check them out... "The innovative Lees Precision Engineering AOE adjustable CNC machined aluminium airbrake piston heads for V2/V3 gearboxes have now been reduced by 25% for a limited time! A standard airbrake piston head without shims is now just £12 (Was £16) and with AOE shims is £15 (Was £20).

Another new product announcement from Lees Precision Engineering with these Piston Heads  for .40 Tactical SD Gas Blowback Pistol designed by Tanio KOba... "These CNC machined aluminium upgrade piston heads have been designed & manufactured In the United Kingdom  specifically to replace the original green plastic cupseal (Part No I-8) in the Tanio Koba USP .40 Tactical SD GBB which is prone to breaking when green gas is used.