Underwood 45 Super 200gr - Xtreme Penetrator 20rd 10bx/cs

The Underwood 45 Super 200gr Xtreme Penetrator 20 rounds per box is purpose-built for shooters and professionals who demand deep, reliable penetration through intermediate barriers. Designed for defensive and tactical applications, this ammunition represents a significant step up from standard .45 ACP in velocity and energy delivery, making it the choice for users who prioritize barrier-defeating capability without sacrificing shot placement control. Whether for duty carry, competition, or home defense in vehicles or structures, this load bridges the performance gap between conventional pistol rounds and magnum-class energy.

The 200-grain bullet weight paired with Xtreme Penetrator construction delivers consistent, deep wound channels by maximizing retained mass and velocity through layers of drywall, auto glass, and heavy clothing. The 45 Super platform operates at higher pressures than standard 45 ACP, generating superior muzzle velocity while maintaining controllable recoil in properly spec'd firearms. The 20-round packaging per box ensures adequate practice volume without excess packaging waste, and the 10-box case format (200 rounds total) supports serious training regimens. This ammunition is manufactured to exacting tolerances, with consistent brass casings and reliable primers engineered for both semi-automatic and single-action platforms.

Law enforcement, military personnel, and armed citizens operating in threat-dense environments will find this round essential for duty weapons or backup systems chambered in 45 Super. Ensure your firearm is properly rated for 45 Super pressures; standard 45 ACP-only pistols require barrel and spring upgrades before use. The 200-grain bullet weight provides optimal ballistic coefficient for mid-range and defensive distances, delivering superior penetration to soft-point or hollow-point loads in similar weight classes. Shooters transitioning from 45 ACP should expect slightly sharper recoil impulse but will benefit from measurably improved terminal performance and barrier-blind reliability.