Kraken SRS Concave Hop-Up Bucking Set (50/60/70) Gen 2 crafting 1) increase slide cycling speed

1) increase slide cycling speed and recoil action

Extended magazine for AAP-01 and G Series 50 rounds

you may consult your gunsmith for further tuning to address this issue

All of this is included in a padded hard case so you can transport it more safely and conveniently

Kraken SRS Concave Hop-Up Bucking Set (50/60/70) Gen 2 crafting 1) increase slide cycling speedKraken SRS Concave Hop Up Bucking SET (50 60 70) The improved sealing lips at the front and rear of this hop up bucking have been carefully designed and prototype molded three times to ensure the best possible seal and performance in the Kraken SRS hop up chamber. This bucking has been produced and designed to perform best in an SRS with a Silverback setup in combination with the Kraken SRS hop up chamber. The unique design adapts to Silverback nozzle