Got a LDC for my 1701P. Went super cheap and did not order the carbon fiber wrap (still looks amazing). What a great product. Super easy to install. Ultra light weight. Perfectly placed front site. Just amazing sound damping. I don't even notice it up front, and it makes the 1701 nearly silent (eerie to not hear anything but the pellet hitting the target). Best part is that the original fill cap fits perfect and filling is not an issue with the LDC in place. Shipping was when promised. Special thanks to Odoyle for the recommendation on this.