Product Description The Fletcher Rifle Works ST-GP Glasspack Muzzle Hider is a precision-machined muzzle device engineered specifically for SIG Sauer tapered barrels with a 1/2x28 thread pitch. Crafted with the meticulous attention to detail that Fletcher Rifle Works is known for, this glasspack-style muzzle device features a distinctive cylindrical body with strategically cut ports and openings designed to redirect propellant gases and reduce muzzle rise. The warm brass/gold finish not only provides a striking appearance but also offers solid durability in field conditions. Whether you are building a custom SIG-platform rifle or upgrading an existing setup, this muzzle hider delivers reliable performance and a clean, professional look. Product Highlights SIG Taper Barrel Compatibility: Specifically designed to fit SIG Sauer tapered barrel profiles for a secure, properly indexed fit. 1/2x28 Threading: Standard 1/2x28 TPI thread pitch ensures broad compatibility with common calibers and suppressor-ready setups. Glasspack Port Design: Multiple precision-cut ports and windows efficiently redirect gases to reduce muzzle flip and felt recoil. Quality Machining: Manufactured by Fletcher Rifle Works with tight tolerances and a durable brass finish for long-lasting performance. Drop-In Installation: Straightforward installation onto compatible threaded SIG taper barrels with no gunsmithing required. Specs Brand: FLETCHER RIFLE WORKS Model: ST-GP Glasspack Muzzle Hider Thread Pitch: 1/2x28 Barrel Compatibility: SIG Taper Barrel Profile Finish: Brass Style: Glasspack / Muzzle Hider MPN: STGP1/2X28SIG UPC: 850044307630 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer. ]]>