These pieces of extrusion do not have picatinny cross slots cut in them.
They have no radius on the bottom, they are flat.
They have no holes drilled for screws and does not come with screws.
We recommend they be machined to fit your specific application by a qualified and competent machinst or gunsmith.
You will receive approximately 10 lbs. of extrusion drops varying in size from 3"-4" up to 8" depending on what is available.
Warning: This product may be alloyed with trace amounts of lead and other elements which are known to the State of California to cause reproductive harm and cancer. To prevent exposure, do not alter the product by welding, grinding, etc. For more information, go to www.P65Warnings.ca.gov.
More Information GTIN 841370106707 Firearm Manufacturer Blank