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Comstock Armory
Comstock Armory Full Size 9mm Flash Hider - 5/8x24 - FHL-58-9
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MSRP: $75.00
$69.00
Only 6 left in stock
Comstock Armory Full Size 9mm Flash Hider – 5/8×24
The Comstock Armory full-size 9mm flash hider (SKU: fhl-58-9) is a robust muzzle device designed for 9mm platforms using larger barrel threads. It balances high-efficiency flash mitigation with a precision suppressor mounting interface.Â
The FHL-58-9 is engineered for shooters using 9mm carbines or specialized builds (like .350 Legend) that require a 5/8×24 thread pitch. It functions as a standalone flash hider or as a “suppressor-ready” mount for the popular Plan-B style adapter system.Â
- Suppressor Compatibility: Specifically designed to fit within the .900″-24 internal geometry of the Comstock LPA, Q Plan-B, and Rearden Atlas mounts.
- No Timing Required: The symmetrical port design eliminates the need for shims or crush washers, allowing the device to be torqued directly to the barrel shoulder.
- Flash & Blast Mitigation: The internal geometry is optimized to break up muzzle flash while acting as a “sacrificial baffle,” shielding your suppressor’s expensive blast baffle from premature erosion.
- Precision Machining: Manufactured from 17-4 PH stainless steel, ensuring it can handle the high heat and pressure of rapid fire.
| Weight | 2.3 oz |
|---|---|
| Dimensions | 2.14 × 0.9 × 0.9 in |
| Muzzle Device Type | Flash Hider |
| Threads | 5/8×24 |
| Cartridge Compatibility | 9mm |
| Finish | Nitride / Melonite |
| MPN | FHL-58-9 |
| UPC | 850069580162 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.