Product Description The CMMG AR-15 Stainless Steel Firing Pin (MPN: 55BA492) is a precision-machined replacement firing pin engineered for AR-15 platform rifles. Crafted from durable stainless steel, this firing pin delivers enhanced corrosion resistance and long-term reliability compared to standard carbon steel counterparts. Designed as a direct drop-in replacement for standard AR-15 bolt carrier groups, it is the ideal solution for routine maintenance, upgrades, or restoring your rifle to peak operating condition. Backed by CMMG&';s reputation for quality AR-15 components, this firing pin ensures consistent primer ignition and dependable cycling with every round fired. Product Highlights Precision-machined stainless steel (SST) construction for superior corrosion resistance and durability Direct drop-in replacement designed to fit standard AR-15 bolt carrier groups Ensures reliable primer ignition for consistent, dependable firearm performance Manufactured by CMMG, a trusted industry leader in AR-15 components and accessories Lightweight design ideal for maintenance, upgrades, or spare parts kits Specs Brand: CMMG Manufacturer Part Number (MPN): 55BA492 UPC: 840442507633 Compatible Platform: AR-15 Material: Stainless Steel (SST) Weight: 0.01 lbs Condition: New 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. ]]>