Discover the ultimate in versatile suppression with the CAT SP Modular Ti .45ACP Suppressor, engineered for discerning shooters who demand adaptability without sacrificing performance. This titanium masterpiece transforms your .45ACP pistol into a whisper-quiet powerhouse, whether you’re navigating tight quarters or prioritizing maximum sound reduction. Including a precision .578×28 booster, it’s ready to enhance your tilting-barrel handgun right out of the box.
Key Features
- Modular Design: Seamlessly switch between short (6.1 inches) for enhanced mobility in close-quarters scenarios and long (8 inches) for superior sound suppression, ensuring mission-specific optimization.
- Advanced SB-SHOCK Technology: Delivers exceptional blast, flash, and noise mitigation while minimizing backpressure, reducing gas blowback to keep your shooting experience clean and comfortable.
- Premium Titanium Construction: Lightweight at just 9.3 oz (short) or 11.7 oz (long), with a durable DLC finish for corrosion resistance and longevity in demanding conditions.
- Included .578×28 Booster Assembly: Features a replaceable piston and spring for reliable function on tilting-barrel pistols, promoting smooth cycling and easy maintenance.
- Versatile Compatibility: Optimized for .45ACP at 900 FPS, with support up to 300BLK subsonic, making it ideal for a range of handgun hosts.
Technical Specifications
- Caliber: .45ACP (Max: 300BLK Subsonic)
- Length: Short: 6.1 inches | Long: 8 inches
- Weight: Short: 9.3 oz | Long: 11.7 oz (Titanium)
- Diameter: 1.47 inches
- Mounting: .578×28 Booster Included
- Finish: DLC
- Materials: Grade 5 Titanium Baffles
Why Choose the CAT SP Modular Suppressor?
In the world of tactical firearms accessories, finding a suppressor that balances weight, versatility, and performance can be challenging. Traditional .45ACP cans often add unwanted bulk, leading to muzzle flip and fatigue during extended sessions. The CAT SP addresses these pain points head-on with its featherlight titanium build, which maintains point-of-aim without compromising control. Its low-backpressure design cuts down on harsh gas in your face, allowing for prolonged, irritation-free shooting—perfect for competitive shooters or home defense enthusiasts. Whether suppressing the iconic 1911 or modern polymer frames, this modular titanium silencer elevates your setup, offering Hollywood-level quiet without the Hollywood budget. Backed by innovative engineering from Combat Application Technologies, it’s a smart investment for shooters seeking reliability and reduced signature in every shot.
Elevate your .45ACP experience today—add the CAT SP Modular Ti Suppressor to your collection and feel the difference in precision and stealth. Compatible with your favorite tilting-barrel pistols, it’s the go-to choice for tactical excellence.
Frequently Asked Questions
Is the CAT SP user-serviceable?
Yes, the modular design allows easy reconfiguration between short and long setups, and the included booster features a replaceable piston for straightforward maintenance, ensuring long-term reliability without specialized tools.
What handguns is the CAT SP compatible with?
It’s optimized for .45ACP tilting-barrel handguns like the 1911 series and similar platforms with .578×28 threading via the included booster, providing smooth operation and enhanced suppression.
Can the CAT SP handle subsonic rifle rounds?
Absolutely, rated up to 300BLK subsonic, it offers versatile performance beyond pistols, making it a flexible addition to your suppressor lineup for low-velocity applications.

