[PDI] Hard Piston for Tokyo Marui VSR-10 Bore Up

Cancel the vacuum! Less air loss and an advantage in initial velocity!
The body is made of durable aluminum alloy, the ring is made of durable POM with excellent sliding properties as it comes into contact with the cylinder, and the rear end is made of carbon steel as it is the part that bears the most load on the sear. By using the right materials in the right places, we have created an ideal piston in terms of durability. In addition, this product is a highly airtight version that does not use a vacuum system, so it is highly valued as a piston that produces a higher initial velocity than VC.

*Note: Regarding POM part colors:
Due to a shortage of raw materials (POM), it is becoming difficult to procure materials.
The color of the piston ring (POM) of the product you receive will be either white (POM) or black (POM) depending on the situation.

The design has changed from the November 2020 batch.

It has become even more
Changes
- Piston head design change
- Piston body design change
*There are no changes to the materials used.
*Although there has been a change in design, manufacturer testing has confirmed that the initial velocity and other specifications are the same as before the design change.

*The original cylinder and original spring (thin diameter) cannot be used.
*Since the VSR-10 uses a special trigger system, cocking may become difficult after installation.

Specifications
■Compatible models:
#VSR-10 Bore Up Cylinder Only


※please note※
If you have customized your airsoft gun or replaced parts, be sure to measure the bullet speed using a bullet speed meter to ensure it is within the legal limit (possession of bullets over 0.98 J is prohibited). Also, be careful not to exceed the legal limit during the work.