Product DescriptionThe CMMG Bravo .22 LR conversion kit lets you quickly convert a 5.56/.223 AR-platform rifle for affordable rimfire training. Simply swap this drop-in conversion for your existing bolt carrier group to start shooting .22 LR. The kit ships with three 10-round magazines and features durable stainless-steel construction for reliable performance. For best function, CMMG recommends using a round-style hammer (notched hammers may cause cycling issues) and notes that 36-grain plated round nose ammunition has proven to be an excellent choice for dependable operation.Product Highlights Drop-in .22 LR conversion designed to fit 5.56/.223 chambered AR-style upper receivers Includes (3) 10-round .22 LR magazines for training, plinking, and range practice Stainless-steel bolt group construction for durability and smooth cycling Easy, cost-effective way to practice with your existing AR platform using .22 LR Best-practice guidance included: round-style hammer recommended; 36-grain plated round nose ammo suggestedSpecs Brand: CMMG Model: Bravo Product Type: .22 LR conversion kit (drop-in bolt group conversion) Compatible With: 5.56/.223 chambered AR-style upper receivers / AR platform rifles Caliber: .22 LR Magazine Capacity: 10 rounds Magazine Quantity Included: 3 Material: Stainless steel (bolt group) Manufacturer Part Number: 22BA6AE UPC: 815835017143Disclaimer: 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.