Winchester SUP45 Super Suppressed 45ACP 230gr Subsonic Ammo 50rd

Winchester's SUP45 Super Suppressed ammunition delivers reliable subsonic performance specifically engineered for suppressed firearms. This 45 ACP load features a 230-grain encapsulated full metal jacket bullet designed to minimize sound signature while maintaining consistent accuracy and terminal performance.

What Makes This Different

The encapsulated design fully encases the lead core, reducing lead fouling in suppressors and barrels compared to traditional FMJ bullets. Subsonic velocities stay below the sound barrier to eliminate supersonic crack, maximizing suppressor effectiveness. Clean-burning powder formulation reduces carbon buildup in suppressor baffles, extending maintenance intervals.

Key Features

• 230-grain encapsulated full metal jacket bullet for reduced lead exposure
• Subsonic velocity maintains sound suppression effectiveness
• Clean-burning powder reduces suppressor fouling
• Consistent powder charge ensures reliable cycling in semi-automatic pistols
• Boxer-primed brass cases enable reloading
• 50 rounds per box, 10 boxes per case (500 total rounds)
• Compatible with all 45 ACP firearms and suppressors

This ammunition performs consistently across various barrel lengths while maintaining subsonic velocities. The encapsulated bullet design provides smooth feeding in match-grade barrels and tactical pistols alike. Reliable ignition and consistent velocities make this load suitable for precision shooting applications where sound reduction is critical.

Technical Specs

• Caliber: 45 ACP
• Bullet Weight: 230 grains
• Bullet Type: Encapsulated Full Metal Jacket
• Velocity: Subsonic (approximately 850 fps)
• Case Material: Boxer-primed brass
• Quantity: 50 rounds per box, 10 boxes per case
• Manufacturer: Winchester Ammunition

Professional shooters and law enforcement agencies choose Winchester's suppressed ammunition for its proven reliability and consistent performance. The encapsulated bullet design and optimized powder charge deliver the accuracy and function required for serious applications.