In this video, I am testing two prototype modifications to improve the performance of the Pistelle X-68 GEN 2. The first is an 11.5” extended barrel. The second is a 13ml CO2 gas chamber expansion module. Using both, the max power of the Pistelle X-68 increases from about 35 Joules for stock to about 82 Joules. Let me know what you think… should I take my prototypes to the production phase?
