Fletcher Rifle Works Glasspack QD Flash Hider, 1/2×28, SIG Taper

The Fletcher Rifle Works Glasspack Quick-Detach Flash Hider (brand part no. STGP1/2X28SIG) is threaded 1/2×28 and built around a SIG taper mount, giving shooters flash suppression along with a quick-detach interface for a compatible suppressor. Fletcher Rifle Works designed the Glasspack line for 5.56/.223-pattern barrels, combining dependable flash suppression with a repeatable, zero-retaining quick-detach mount so a suppressor can come on and off without the shooter needing to re-zero the optic afterward.

Key Specifications

• Threaded 1/2×28, the standard pitch for most 5.56/.223-caliber AR-platform barrels.
• Built around a SIG taper quick-detach mounting interface.
• Functions as a flash hider, reducing visible muzzle flash.
• Supports quick-detach suppressor attachment without losing zero.
• Machined from durable steel for repeated suppressor mounting and removal.

Frequently Asked Questions

What mounting system does this flash hider use? It’s built around a SIG taper quick-detach interface.

Will attaching and removing a suppressor affect my zero? No, the quick-detach mount is designed to be repeatable, so a suppressor can come on and off without re-zeroing.

Buy the Fletcher Rifle Works Glasspack QD Flash Hider

5.56/.223 shooters running a SIG taper suppressor mount who want reliable flash suppression with repeatable zero retention will get exactly that with the Glasspack. Order it through our Lubbock, Texas gun shop and browse more AR muzzle devices from FLETCHER RIFLE WORKS and other trusted brands.