Product Description The TANDEMKROSS Bolt Keeper Extended Bolt Lock (TK18N0421BLK1) is a precision-crafted firearm upgrade designed specifically for the Ruger 10/22. This two-piece kit includes a Bolt Keeper bracket and an oversized, knurled extended bolt lock knob, both finished in a durable matte black. The Bolt Keeper bracket prevents the bolt from inadvertently closing during the loading process, while the extended bolt lock knob provides a significantly more positive, tactile engagement point compared to the factory component. The result is a more reliable, user-friendly operation whether you&';re at the range, in competition, or in the field. Product Highlights Direct-fit upgrade for the Ruger 10/22 -- no permanent modifications required for installation Oversized, knurled thumb knob on the extended bolt lock delivers a more positive grip and easier operation than the stock part Included Bolt Keeper bracket prevents accidental bolt closure during magazine loading for improved safety and consistency Matte black finish provides lasting corrosion resistance and a clean, tactical aesthetic that complements most Ruger 10/22 builds Compact and lightweight profile keeps the overall weight and dimensions of the host firearm virtually unchanged Specs Brand: TANDEMKROSS MPN: TK18N0421BLK1 UPC: 769498487129 Compatible Firearm: Ruger 10/22 Color: Black Width: 2.10" Height: 1.00" Length: 3.00" Note: No Direct Ship to California 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. ]]>