Product DescriptionThe Noveske Pig Pen Flash Hider Long is a durable muzzle device designed for rifles with a 1/2x28 thread pitch. Machined from rugged 4140 QT steel and finished in black nitride, this flash hider is built for strength, corrosion resistance, and dependable performance. Its long configuration offers extended coverage and is compatible with suppressors that use a 1x16 left-hand thread quick-detach mounting system, making it a versatile option for compatible 5.56 NATO AR-platform setups.Product Highlights Precision-machined flash hider with 1/2x28 thread pitch for compatible rifle barrels Constructed from 4140 QT steel for excellent strength and long-term durability Black nitride finish helps resist wear, corrosion, and harsh environmental conditions Long 2.20 inch configuration for users seeking the extended Pig Pen profile Compatible with suppressors using a 1x16 left-hand thread quick-detach mounting system Specs Product Type: Flash Hider Configuration: Long Thread Pitch: 1/2x28 Length: 2.20 in Suppressor Compatibility: Accepts 1x16 LH suppressors Material: 4140 QT Steel Finish: Black Nitride Caliber Compatibility: 5.56 NATO MPN: 05002857 UPC: 840906138991 Brand: Noveske 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.