{"product_id":"cowcow-forstaerket-stempelhoved-for-g19-g17","title":"COWCOW Reinforced Piston Head, TM G19\/G17 Gen4\/M\u0026P9","description":"\u003cp\u003eThe COWCOW Reinforced Piston Head is a drop-in piston head for the original blowback unit (BBU) in the Tokyo Marui G19 Gen3 and Gen4, G17 Gen4, V10, M\u0026amp;P9 and M\u0026amp;P9 V-Custom. It replaces the original piston head in the blowback unit without modification and is made to seal better and withstand harder impacts.\u003c\/p\u003e\n\n\u003cp\u003eThe piston head sits at the rear of the nozzle unit and is the part the gas pushes against when the slide is driven back. It therefore directly affects how strong and consistent the blowback is. The original piston head can leak or deform over time – especially if the pistol has been upgraded with stronger springs – and then gas is lost and recoil becomes weak or irregular.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures of the piston head\u003c\/h3\u003e\n\u003cp\u003eAdvantages over the original piston head:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter air seal:\u003c\/strong\u003e Designed to seal better than the original, so less gas is lost in the blowback cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithstands high impact pressure:\u003c\/strong\u003e Built for the high pressures and impacts that occur with every shot – also with upgraded springs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent performance:\u003c\/strong\u003e A tight, dimensionally stable piston face gives more consistent recoil and cycling from shot to shot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLonger life:\u003c\/strong\u003e According to COWCOW, more wear-resistant than Tokyo Marui's original piston head.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in for several Marui models:\u003c\/strong\u003e Fits the original BBU in the TM G19 Gen3\/Gen4, G17 Gen4, V10, M\u0026amp;P9 and M\u0026amp;P9 V-Custom – not the G17 Gen5, which has its own version.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaintenance and safety\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDe-gas and remove the magazine before taking off the slide and disassembling the nozzle unit.\u003c\/li\u003e\n\u003cli\u003eLightly lubricate the piston head with silicone oil when fitting, so it slides freely and seals optimally.\u003c\/li\u003e\n\u003cli\u003eCheck the nozzle and valve for wear at the same time – a new piston head won't help if there are leaks elsewhere.\u003c\/li\u003e\n\u003cli\u003eOur workshop in Aulum, Denmark can replace the piston head as part of a service.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CowCow Technology","offers":[{"title":"Default Title","offer_id":48102593593398,"sku":"CCT-TMG-008","price":59.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/1222\/9430\/files\/TM_G19_Piston_Head_jpg-100475-500x500.jpg?v=1792402164","url":"https:\/\/hanktactical.com\/products\/cowcow-forstaerket-stempelhoved-for-g19-g17","provider":"Handelshuset Aulum","version":"1.0","type":"link"}