Winchester's Defender 9mm +P raises the bar for defensive ammunition through advanced engineering. The bonded 124-grain JHP bullet stays intact through barriers that would cause standard hollow points to separate and fail. At 1200 fps, this +P load generates 396 ft-lbs of fight-stopping energy – significantly more than standard pressure 9mm rounds. When milliseconds matter, this extra velocity translates to faster threat neutralization.

During defensive encounters, this round's bonded construction ensures the bullet maintains its weight while driving deep into vital areas. The specialized hollow point cavity expands reliably, even after penetrating heavy clothing or automotive glass. That consistent expansion, paired with the bonded core, creates devastating terminal performance without over-penetration risks. Think of it as insurance against the unpredictable barriers often encountered in defensive scenarios.

This ammunition deserves serious consideration for defensive pistols, especially those carried by law enforcement or armed professionals. The enhanced velocity helps overcome the limitations of shorter barrel carry guns, while the bonded construction ensures reliable performance in worst-case scenarios. Yes, it costs more than standard hollow points, but the proven terminal performance and barrier-blind capability make it a compelling choice when lives hang in the balance. Just maintain strict trigger control – that +P pressure will make your follow-up shots slightly more demanding.