Yhm Gas Block Riser

• Carrier and shipping methods are restricted for orders containing ammunition. 
• Under the federal Gun Control Act (GCA), you must be at least 18 years of age to purchase ammunition for shotguns or rifles; and you must be at least 21 years of age to purchase any ammunition other than ammunition for shotguns or rifles. 
• If your state law or local ordinances establish a higher minimum age for the purchase of ammunition, you must observe the higher age requirement. Other restrictions may apply. 
• It solely is your responsibility to know whether you are legally able to purchase this item. 
• You acknowledge, understand, and consent that you meet the Federal, State, and local requirements to purchase this item by clicking “Add To Cart.”