ULTRA LIGHTWEIGHT PISTON 13.5 teeth

Totaling only 12 grams. Rack is made with 42CrMo steel

Combine with a light piston head for builds over 50 rps.

BETA item - meaning we are currently in process of testing this item and we haven't ran enough time through it to wholeheartedly recommend it. However, this doesn't mean its a bad product it just means we are still testing.