
Availability: In Stock
Current Stock: Out of stock
The Rearden Calico .375 5/8x24 muzzle device is a precision-engineered suppressor mount and brake engineered for shooters running larger-bore rifles who need reliability in field conditions. Built with a tapered shoulder design and nitride finish, this muzzle device threads onto barrels with 5/8x24 pitch and accommodates .375-caliber bores—making it a solid choice for magnum rifle platforms. The Calico is CAT/TSFX compatible, meaning it plays well with suppressor systems built on those quick-detach platforms, so you're not locked into one brake or modular ecosystem.
Rearden's reputation in the suppressor accessory space rests on consistent quality and honest engineering. The Calico doesn't overcomplicate things—it's a straightforward, tough muzzle device finished in hard nitride to shrug off the salt, dust, and temperature swings of real hunting and range work. Whether you're running it as a brake on a day at the range or pairing it with a compatible suppressor for a hunting rig, the tapered design and quality threads mean it'll index cleanly every time.
If you're building or upgrading a .375 magnum rifle and want a muzzle device that won't nickle-and-dime you later with fitment headaches or re-threading, the Calico checks the box. It's the kind of piece that disappears into your rifle—no fuss, just function.
| Brand | Rearden |
| Model | Calico |
| Thread Pitch | 5/8x24 |
| Bore Size | .375 |
| Finish | Nitride |
| Color | Black |
| Design | Tapered Shoulder |
| Platform Compatibility | CAT/TSFX |
The 5/8x24 thread pitch and .375 bore size make this muzzle device suited for large-caliber magnums and precision rifles threaded to those specs. If your barrel is already threaded 5/8x24, you're good to go; if not, your gunsmith can cut the threads to that standard.
Yes—the Calico is CAT/TSFX compatible, so it will work with suppressors designed for those quick-detach platforms. Confirm your suppressor uses one of those mounts before purchasing.
It's finished in nitride, a hard, corrosion-resistant coating. Nitride handles salt spray, moisture, temperature swings, and abrasion better than blued steel, making it a solid choice for hunting and field use.

SKU: 194201526





Availability: In Stock
Current Stock: Out of stock
The Rearden Calico .375 5/8x24 muzzle device is a precision-engineered suppressor mount and brake engineered for shooters running larger-bore rifles who need reliability in field conditions. Built with a tapered shoulder design and nitride finish, this muzzle device threads onto barrels with 5/8x24 pitch and accommodates .375-caliber bores—making it a solid choice for magnum rifle platforms. The Calico is CAT/TSFX compatible, meaning it plays well with suppressor systems built on those quick-detach platforms, so you're not locked into one brake or modular ecosystem.
Rearden's reputation in the suppressor accessory space rests on consistent quality and honest engineering. The Calico doesn't overcomplicate things—it's a straightforward, tough muzzle device finished in hard nitride to shrug off the salt, dust, and temperature swings of real hunting and range work. Whether you're running it as a brake on a day at the range or pairing it with a compatible suppressor for a hunting rig, the tapered design and quality threads mean it'll index cleanly every time.
If you're building or upgrading a .375 magnum rifle and want a muzzle device that won't nickle-and-dime you later with fitment headaches or re-threading, the Calico checks the box. It's the kind of piece that disappears into your rifle—no fuss, just function.
| Brand | Rearden |
| Model | Calico |
| Thread Pitch | 5/8x24 |
| Bore Size | .375 |
| Finish | Nitride |
| Color | Black |
| Design | Tapered Shoulder |
| Platform Compatibility | CAT/TSFX |
The 5/8x24 thread pitch and .375 bore size make this muzzle device suited for large-caliber magnums and precision rifles threaded to those specs. If your barrel is already threaded 5/8x24, you're good to go; if not, your gunsmith can cut the threads to that standard.
Yes—the Calico is CAT/TSFX compatible, so it will work with suppressors designed for those quick-detach platforms. Confirm your suppressor uses one of those mounts before purchasing.
It's finished in nitride, a hard, corrosion-resistant coating. Nitride handles salt spray, moisture, temperature swings, and abrasion better than blued steel, making it a solid choice for hunting and field use.
SKU: 194201526
