Product Description The Seekins Precision 11510087F .875 Diameter Gas Block is a precision-engineered, low-profile gas block designed for AR-platform rifles. Featuring .875-inch barrel diameter compatibility and a durable black finish, this gas block is built to deliver consistent gas flow and dependable firearm performance in a compact, streamlined profile. Crafted by Seekins Precision, a trusted leader in high-quality rifle components, this gas block is an excellent choice for builders and shooters looking to optimize their custom AR builds while maintaining compatibility with free-floating handguard systems. Product Highlights Low-profile design ensures seamless compatibility with free-floating handguards without clearance issues .875-inch barrel diameter fit accommodates a wide range of popular AR-platform barrels Durable black finish provides corrosion resistance and a clean, professional appearance Set-screw retention system delivers a secure, consistent fit on the barrel for reliable operation Engineered by Seekins Precision for consistent gas flow and long-lasting firearm performance Specs Brand: Seekins Precision Model: 11510087F .875 Dia Gas Block MPN: 11510087F UPC: 811452023208 Barrel Diameter: .875" Profile: Low Profile Finish: Black Platform: AR-Style Rifles 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.