Gumka KIT 6 PROMETHEUS 6.03 PSIONIC (PK-06-PEG-A2).

R-Hop Kit N06 Gen 2

R-Hop mod kit made by the Italian Psionic Upgrades brand.

Kit components:

-Smooth Hop Up bucking with O-rings

-Two concave spacers

-Two strips of tape for mounting the set without using glue

Features of the set:

- Easy assembly that does not require glue and barrel modification

- Large operating range, from 0.8J to 1.5J

- Proprietary material, no admixture of silicone.

- Temperature resistance up to -10°C

- Higher abrasion resistance

- High flexibility and barrel fit (better sealing)

- Increased friction compared to silicone, strengthening the curl of the BB.

The set does not fit the Prometheus M14, 295mm, 318mm barrels