About: http://webisa.webdatacommons.org/164319960

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Of course, the Ultimak is the best solution out there, but the rail sits too low for a cheek-weld without your optics on a riser, and I would have to send it off to get the front gas block drilled/tapped since I have a fixed front post.
http://www.w3.org/ns/prov#wasQuotedFrom	ar15.com