King Arms Air Seal Chamber for Marui GBB Pistol / VSR

King Arms Air Seal Chamber for Marui GBB Pistol / VSR

KA-PA-10

DESCRIPTION :

If your hop up adjustment is not having a significant effect on the hop up of your BB, your hop up packing is probably worn down 
It is time to change a new one. KING ARMS new hop up bucking offer more accurate hop up adjustment 
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 
Improved shooting accuracy, air-tightness & firmness 
Suitable for Marui Airsoft Electric Gun GBB Pistols & Sniper VSR-10