Precision Cylinder SET HD / Maruzen APS-2

「 Precision Cylinder SET HD / Maruzen APS-2 」 PRODUCT CODE:645159

For Maruzen APS-2. Get more durability & save money. This set has a Precision Cylinder,Taper Cylinder Head,Spring Guide & Hard Piston. If you want total upgrade,this set is lower cost than you purchase each item. The feature is a Hard Piston.That's superior to maintenance and No VC system would be strong against damages. Please check if you know more detail each parts,please here Precision Cylinder / Taper Cylinder Head / Spring Guide(APS-2) / HD Piston(APS-2)

Precision Cylinder : Toughnes & beauty Cylinder
We adapt new technology of 01 & 05 inner barrels called "cold hammering".This cylinder is same accuracy as Inner barrel. The inner diameter tolerance is 1/100mm In spite of cylinder.
We have never seen as this accuracy tolerance of this cylinder.

4 parallel pins
We use 4 parallel pins(Dia.3mm) to combine the boss end with cylinder body.No other makers is stronger than ours.Almost maker use a split pin which is weaker than parallel pin.

The welded points
Combine shaft & End Boss.

Taper Cylinder Head
Made of SUS303. The nozzle's length is for APS-2.
Its tapered line is the best suited angle for airflow.

Hard Piston
The body: Made of Duralmin.
The End: Made of Stainless steel.
We use most suitable materials for each parts, so this piston has high durability.
Hard Piston can make more velocity than Vacuum Piston because of its hight airtight.

Spring Guide
Made of Stainless and Polished,so it makes smooth action.
It has a thrust ring that made of derlin.
Please use PDI APS Spring , SPR or SS. Not available with normal spring cause our shaft is heavier than normal.
※If you use some higher power springs like SPR or SS series,those may damage your rifle.Please be careful.

Sale \ 20,328 ( Includes Cylinder , Spring Guide , Cylinder Head , Hard Piston )
We deem to get your agreement for the below policy when you place an order.

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.