Product Description The VKTR Industries AR-15 Firing Pin Retainer is a steel retaining pin designed to help keep your AR-15 bolt carrier group&&';;s firing pin securely in place during operation. Finished in black and listed as corrosion resistant, this convenient 10-pack is ideal for maintenance kits, armorer benches, and replacement parts storage. Product Highlights AR-15 firing pin retainer/retaining pin for bolt carrier group maintenance and replacement Steel construction for durability and long service life Black finish with corrosion-resistant properties (as listed) 10-pack quantity is ideal for spares, builds, and armorer kits Factory-identified by manufacturer part number for confident compatibility checks Specs Brand: VKTR Industries Model: Firing Pin Retainer Firearm Fit: AR-15 Material: Steel Color: Black Corrosion Resistance: Listed as corrosion resistant Pack Quantity: 10 pack Approx. Package Dimensions: 4.2000 in (L) x 2.6000 in (W) x 0.1000 in (H) Approx. Weight: 0.0350 lb UPC: 810155160944 Manufacturer Part Number: WLA-PAC-3009-10 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.