Spare o-ring for blowback housing for TM Hi-Capa
A set of five spare o-rings for TM Hi-Capa piston head.
Attention, it's not possible to use it in with a stock piston head. This is a spare part for Dynamic Precision blow back housing.
Dynamic Precision
Based in Hong Kong, Dynamic Precision is a premium-grade airsoft producer of internal and external upgrade parts for many popular Gas Blowback pistol and rifle models. With high-end finish quality and functionality in mind, Dynamic Precision upgrades will enhance the performance and reliability of your Airsoft gun, and look good doing it.
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