We shoot Speer 357 Sig 125gr Gold Dot jacketed hollow point ammunition from a Glock22 with a 4.5″ Storm Lake .357 Sig barrel into Clearballistics ballistic gel to measure velocity, penetration, expansion/fragmentation, and retained weight. Buy it at Ventura Munitions.
Thanks to our sponsors:
Ventura Munitions – Retailer of quality ammunition.
Proxibid – Shop For Home Defense Pistols Online Here
Savage Arms – The Definition of Accuracy