.357 Sig VS .357 Magnum - Heavy Bullets |
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Testing the Underwood .357 Sig 147 gr JHP from my 5" M&P 2.0 VS the Buffalo Bore .357 Magnum 158 gr JHP. I do some chronograph and target work and a 10% Clear Ballistics and watermelon ballistic test. Always appreciative of any channel help :) https://www.patreon.com/user?u=5828221
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