This comprehensive ballistic gel test evaluates Underwood's 9mm +P 68 Grain Xtreme Defender ammunition. The Tools&Targets host demonstrates its performance through a heavy clothing barrier, comparing results from a Canik Mete MC9 (3.1" barrel) and a Glock 17 (4.5" barrel). The test highlights impressive velocity, energy transfer, and deep penetration with zero projectile deformation, showcasing the effectiveness of this lightweight, solid copper fluted round.
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