The TandemKross Krossfire Bolt is a precision upgrade component designed specifically for Ruger 10/22 rifles. This black finish bolt offers enhanced performance for your firearm.TandemKross Krossfire Bolt for Ruger 10/22Black finish (Model: TK18N0122BLK2)Compact dimensions: 2.5" x 2.3" x 4.8"Precision engineered for Ruger 10/22 compatibilityNote: No direct ship to CaliforniaIdeal for shooters looking to upgrade their Ruger 10/22 with a high-quality aftermarket bolt component from TandemKross's trusted Krossfire product line.