Guarder Hop Up Bucking for AEG series (70° Hardness Rubber)

FEATURES: Guarder new hop up bucking improve shooting accuracy, ballistic trajectory stability, air-tightness & firmness. Constructed of Silica Gel that is hard to be deteriorated by atomized oil grease when shooting at Fully/Semi Auto mode. Packing has the tolerance against hot exhaustion that causes hardening and deterioration. The inner tube has creping texture to adequately bring high pressure with less pressure. Suitable for SP130-150 Spring. Fit for Tokyo Marui AEG Rifle models. DETAILS: Color - Clear Material - 70° Silica Gel Hardness Rubber