SureFire Socom556 RC - FDE - USED
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The SureFire SOCOM556-RC is the first-generation SOCOM 5.56 rifle suppressor, the model selected by U.S. Special Operations Command for the M4 and Mk18. It mounts with SureFire's Fast-Attach system over a SureFire SOCOM muzzle device.
USED CONDITION
- Round count unknown
- Fresh Cerakote coat in Flat Dark Earth
- Collar shows handling marks and carbon marks
SPECIFICATIONS
- Manufacturer: SureFire
- Model: SOCOM556-RC, first generation
- Caliber: 5.56mm / .223
- Diameter: 1.5 inches
- Materials: high-temperature alloy and heat-treated stainless steel
- Factory finish: Cerakote on the body, Ionbond coating on the Fast-Attach lock ring
- Mount: SureFire Fast-Attach, requires a SureFire SOCOM muzzle device
- Adds approximately 4 inches to the rifle when mounted
WHAT'S INCLUDED
- SureFire SOCOM556-RC suppressor
- FirstSpear MOLLE pouch
- Manual
- Cleaning brush
NOT INCLUDED
- SureFire SOCOM muzzle device, required to mount, sold separately
COMPATIBLE MOUNTS (sold separately)
NOTE
This suppressor mounts with SureFire's Fast-Attach system and requires a SureFire SOCOM muzzle device. Specifications reflect SureFire's published data for the original SOCOM556-RC, which has no Capitol Armory product page.
| Weight | 1lb 1oz |
|---|---|
| Manufacturer | SureFire |
| Caliber | 5.56mm |
| Length | 6.2 |
| Diameter | 1.5" |
| Decibel Reduction / Output | Not Provided |
| Full Auto Rated | Yes |
| Mount | Quick Disconnect |
| Thread Pitch | Multiple Thread Pitchs Available |
| Color | Flat Dark Earth |
| Finish | Cerakote |
| Materials | Inconel |
| Can Be Disassembled | No |
| Warranty | Lifetime |
The SOCOM556-RC2 Fast Attach suppressor is SureFire's latest full-sized 5.56 suppressor. This 2nd-Gen model features a new front-plate and baffle enhancements from the original SOCOM design making them even stronger and better performing. Constructed from Inconel and Stainless Steel, the SOCOM556-RC2 features a more advanced internal venting system to reduce back pressure, reducing the suppressed cyclic rate and gas blowback on the operator. The redesigned front-plate eliminates first-round flash.
This second generation SOCOM556-RC2 securely mounts to previous generation SureFire muzzle brakes or flash hiders and produces minimal, consistent shift in point of impact.

