KIT N.41 PDI 6.01mm VSR PSIONIC (PK-41-PDI-V2)

Shaped R-Hop Patch does not require modification / sanding
New generation Hop-UP FLAT VSR rubber
1 Concave plungers + 1 sponge for original VSR linkage included
2 Kapton tape strips to fix the R-Hop patch without using glue
It uses good quality 0.30gr - 0.32gr bbs for 1Joule
Usage range from 0.8J up to 2Joule