NBU silent piston head
New Bore Up piston head. Made of Aluminium with stainless steel core. Rubber pad provides better air flow and silent shooting. Low weight provides good rate of fire and shooting range. Only 14,4g !!!. Six air channels at the front of the head conduct compressed air under the O-ring. This cause better sealing . Head is made of the rubber and it is not suitable for standard flat cylinder heads. Optimal is to use funnel cylinder head, which is also in our offer. Both parts fits and provides the best choice for your air-seal upgrade.
Thrust bearing provide smooth rotation of the compressed spring and aluminium washer provide great durability and cannot crack as a plastic one.
Package include piston head, O-ring, aluminium washer, screw ,thrust bearing and pair of washers which protect self-head loosing.
Weight 14,7g (Complete set)
We are in airsoft business since year 2007. We listen customer's needs and try to bring goods with reasonable prices. We gather informations from 15 years of experiences with airsoft. Our AirsoftPro brand spare and upgrade parts are well known in Europe airsoft market.
Currently our shop is the most popular aisoft shop in the Czech Republic with the excellent feedback. See www.heureka.cz. In 2016 we run new modern eshop and working on warehouse logistic improvements to faster orders packing.