Bore Up Premier Cylinder Compo Set HD /TM VSR

「Bore Up Premier Cylinder Compo Set HD /TM VSR」 PRODUCT CODE:645722

B↑Premier Cylinder SET HD includes... B↑Premier Cylinder B↑Taper Cylinder Head B↑Barikaru Compo HD Piston B↑Spring Guide ※Please use with fat diameter spring as SPR,SS,VSR series. How to installation ; The case of normal receiver / Please detach 2 white rings inside the receiver. The case of PDI B↑Receiver / You can fit without any modification. "Premier Cylinder" Internal diameter 23 mm(larger than Normal & PDI Precision), Made of SUS304. Inner diameter torelance ±1/100mm. Processed laser welding & fixed by parallel pins

※VSR-10 has Unique trigger system,so it may caused fragile of cocking. Please check here.

B↑ Taper Cylinder Head
Made of SUS303. The nozzle is longer than normal and has tapered line backside. They make stable output.
To keep airtight, this nozzle has O-ring.
This item can be attached with Normal cylinder, but Normal cylinder has low-thread and it cannot fix tightly.
We cannot tell whether they can attach or not, so we don't recommend attachment with Normal Cylinder.

B↑ Barikaru Compo Piston HD
This piston has NO VC,so it's a simple piston but the simple is superior to durability.
The body & Ring are made of Delrin all machined.
The End: Made og Carbon steel.

Delrin is not only highly durable but also really light.
This piston makes fps higher usig with lower spring because light weight,so rapidly gain speed.
Please keep your mind this piston is limited lower spring around 1J.

B↑Spring Guide
Made of Stainless steel and Polished,so it makes smooth action.
It has a thrust ring that made of derlin.
This spring guideis the best for B↑HD Piston. The shuft is longer than Spring Guide for VC Piston.
Please use with fat Dia.Spring.

※VSR-10 has Unique trigger system,so it may caused fragile of cocking. Please check here.
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Please read the below policy
We deem to get your agreement for the below policy when you place an order.
○We couldn't assure the trouble with your lack of skill.
○It may be required to adjust to fit because our custom parts reduce the clearance of normal parts to lead the best condition.
○Do not use the 3rd party products.Because we design with Normal parts or PDI-products.
　If you ignore our rule & breake up your guns、we couldn’t be responsible.
○It is possible to change the spec or design.