If you have a firearm equipped with a standard carbine buffer tube and are considering upgrading to the PDW Buttstock Kit from LMT Defence, you can rest assured that this kit is engineered to fit and function effectively on your firearm. For further details or assistance with the installation process on a standard carbine buffer tube, feel free to consult the provided instructions or contact our knowledgeable customer support team at LMT Defence for expert guidance and support.