HUBEN GK1 Mini (Shorty) .25 vs .30 cal Showdown: Most Power? Best Penetration? Ballistic Head Test

HUBEN GK1 Mini (Shorty) .25 vs .30 cal Showdown: Most Power? Best Penetration? Ballistic Head Test Comparing the .25 caliber and .30 caliber Huben GK1 Mini (Shorty) air pistols from GoGun.com in this full test video! I used the FX Pocket Chronograph to capture real FPS velocities, then calculated the power output in Foot-Pounds of Energy (FPE) and Joules for both calibers. See ballistic penetration testing on the Ballistic Dummy Lab head (including a direct comparison to my previous .30 cal results), plus a test with the new Less Lethal Mercury Rise IntruBuster Gen 2 launcher. I break down which GK1 Mini model delivers the most power and clear up the common online myth that the .25 caliber has more energy (spoiler: the .25 still offers excellent penetration performance!). The video ends with a fun explosive demonstration using the Firebird 65 bio exploding target. All testing is for performance comparison and entertainment purposes only. Thanks for watching! Check out the Huben GK1 Mini (Shorty) at GoGun.com 👍 Like, comment your caliber preference, and subscribe for more airgun tests, chronograph data, and ballistic dummy experiments! #HubenGK1 #AirgunTest #BallisticDummy #PCPAirPistol #GoGun