The AR70 receiver blank is made on 4130 steel in .050 steel. This blank is full length and made in one piece. It is a square tube and is welded on the bottom. We have been making the AR70 since 2007. You will receive the blueprint with the purchase of the AR70 receiver blank.
*AR70 Rails sold separately
*AR70 blank is not an AR70/90 blank it is a straight AR70 as described.
John B. –
Got the new redesigned AR blank yesterday in the mail. Gotta say, its pretty nice. Thanks
Kerry S. –
built myself a beauty on your blank and sent you pictures in my email yesterday
Pete K. –
Nice blank if you dont mind the wait time.
Scott Wetherholt (verified owner) –
Nice fold job bad news though rodent destroyed third of blueprint.be nice to see a nother set.