Lpm Eclipse Flsh Hder 1/2X28 13.7Pw
$109.00
The Liberty Precision Machine Eclipse Flash hider is a precision-engineered muzzle device built for shooters running 13.7-inch barrels who need to meet legal rifle length requirements without compromising on flash signature control. Machined to tight tolerances in a single setup, this 1/2x28 threaded flash hider extends your barrel to the 16.1-inch mark—getting you compliant and combat-ready. It's designed around the .30 caliber bore and offers clean alignment features that matter when you're pairing it with a silencer downstream.
The Eclipse is compatible with popular .900"-24 silencer mounts, including the Q Plan-B and Rearden MFG Atlas, making it a versatile choice for builders integrating suppressed rigs or planning future upgrades. The single-setup machining approach means you're getting repeatable concentricity and minimal runout—details that add up when accuracy counts. That said, always verify alignment before firing, and keep in mind that some silencer manufacturers have warranty policies that may be affected by the use of an external flash hider, so confirm those terms with your suppressor maker beforehand.
Whether you're building a precision rifle, an intermediate-length SBR, or simply need to extend your 13.7-inch barrel to legal length, the Liberty Eclipse offers a no-frills solution with the manufacturing quality that precision shooters expect.
Key Features
- Extends 13.7" barrels to 16.1" for legal rifle barrel length compliance
- 1/2x28 thread pitch for common AR-platform applications
- .30 caliber bore
- All critical alignment features machined in a single setup for concentricity
- Compatible with .900"-24 silencer mounts (Q Plan-B, Rearden MFG Atlas, and similar)
- Precision-engineered for tight tolerances
Specifications
| Brand | Liberty Precision Machine |
| Product Type | Flash Hider / Muzzle Device |
| Thread Pitch | 1/2x28 |
| Caliber | .30 caliber |
| Total Length | 3.05" |
| Barrel Length Extension | Extends 13.7" barrels to 16.1" |
| Silencer Mount Compatibility | .900"-24 (Q Plan-B, Rearden MFG Atlas) |
Frequently Asked Questions
What barrels is this flash hider designed for?
The Eclipse Flash Hider is engineered specifically for 13.7-inch barrels. It extends them to 16.1 inches, meeting the legal minimum rifle barrel length requirement. It uses a 1/2x28 thread pitch, standard on most AR-platform rifles in .30 caliber.
Is this compatible with silencers?
Yes, the Eclipse is compatible with silencer mounts using the .900"-24 standard, including the Q Plan-B and Rearden MFG Atlas. However, some silencer manufacturers have warranty policies that may be affected by the use of an external flash hider. Always confirm with your silencer maker before pairing them together, and verify alignment before firing.
What's included in the box?
The product listing does not specify included accessories or installation hardware. Contact us directly for details on what ships with your Eclipse Flash Hider.
How does the single-setup machining matter?
All critical alignment features are machined in one setup, meaning the device is engineered for minimal runout and repeatable concentricity—details that improve reliability and accuracy, especially when run suppressed or at distance.
