NFA Firearms Ads

I have no idea; this is listed merely as a curiosity

NFA Firearms Ads: Listed for sale is one (1) John Benjamin, JCB M16 Autosear, commonly known as a DIAS. As you are aware these come up for sale only very rarely as they allow you to legally convert nearly any AR15 lower to include Colt LE901's into a select fire machine gun. Any SP1 spec/low shelf receiver this is installed into can be configured into any multitude of configurations imaginable. It truly is the ultimate for any shooter in today's market. John Benjamin/JCB DIAS's are considered amongst the most desirable as they are nearly indestructible being made from heat treated oil quenched tool steel. This example has had untold 10's of thousands of rounds and is still using the original trip. Truly drop-in and ready to go. References available upon request. $40,000 upfront funding gets the paperwork processing, on Form 4 in Oregon.