The Beoranged Xtreme upgrade kit is made out of POM and comes with a 2 o-ring sealing valve pin which makes your marker more efficient. In combination with the lightweight Nano bolt (10grams0 it will eliminate the kick of the gun to zero. The Unicorn Nano Xtreme bolt upgrade kit is the lightest, fastest and efficient bolt system available. The interactive valve-spring-system guarantees an optimal performance of airflow into the firing chamber. A maximum of air supply is provided during high cycling (fast shooting) periods. During low cycling periods the system uses only as much air as is needed to ensure the wanted and pre-adjusted velocity of the paintball. The Unicorn Nano Xtreme bolt upgrade kit only works in conjunction with a Beoranged Nano Bolt.

 

Standard Beoranged Nano Bolt