PDI VSR-10/Pistol W Hold Chamber Packing (70deg)

Description:

A new series of PDI's acclaimed W-Hold chamber packings has been released. Unlike the previous softer "50" model, we've added a harder "70" model to the lineup.

Two-point retention for stable ballistics
remains PDI's signature W-Hold feature. A notch in the center of the rib secures BBs at two points, resulting in a straighter trajectory and more stable ballistics. The 70 hardness setting maintains consistent hardness even in high-temperature environments like midsummer. Two ring ribs

provide improved airtightness
. Two ring ribs around the perimeter enhance adhesion to the chamber, providing an excellent air seal. They also help position the chamber packing itself, ensuring optimal performance. The

optimal BB retention position for the VSR-10
is recommended by PDI: The best BB retention position is slightly forward of the center of the hop rib. Since the hop is in contact with the BBs in the standby position, stable ballistics are achieved.

High-quality, domestically produced nitrile
rubber is selected for its reliable, temperature-resistant properties, oil resistance, abrasion resistance, and tear strength. Produced in Japan, it ensures consistent quality. While it requires more delicate handling in winter than the traditional 50-hardness type, it is highly compatible with heavy bullets and delivers optimal performance.

Specifications:
Compatible Models:
　# Tokyo Marui Airsoft Guns
(Bolt Action) VSR-10
<Handguns> PX4, WARRIOR Series, GLOCK18C, FN5-7, Detonics, G17 Series, SIG P226, SOCOM, HI-CAPA Series (including Extreme), M1911, MEU, GLOCK26 Series, GLOCK26 and later G Hop-Up Chamber Shape (Excluding Desert Eagle)
　# SIG AIR P320 M17 6mm
■Material: Nitrile Rubber (Hardness 70)

SKU: 4560249639400

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