You must have gotten the last one. They are out of stock!Just ordered one. Used coupon, WELCOME15 for additional savings.
Optics Planet has them for $28. Shipping was $8.75 for me
https://www.opticsplanet.com/vism-upper-receiver-block-for-ar-15.html
Coupon code WORK7 took 5% off. Only saved $1.40, but it's better than nothing.
EDIT - Placed my order and got an email that the product will ship within 24-33 days. Ugh.
Just got a shipping email and tracking number!
I wonder if they have a canadian distributor or what the shipping to canada would be.
Only dang problem is it says made in china. I thought it was US made.
That explains the affordability.
You don't have a picture do you? In my present stateI put my Magpul armorers wrench horizontal in a bench vise, put the upper in it vertically with the muzzle downward, insert the reaction rod down through the upper receiver and then torque the barrel into the barrel nut. Next to no pressure on the locating pin.
I was always worried about holding the upper while torquing the barrel nut. The Brownells reaction rod is the next best thing to sliced bread.
Here you go.You don't have a picture do you? In my present stateI can't visualize this.
While that sounds nice, that's not what's happening.
The barrel isn't being torqued onto the barrel nut. The nut is being torqued onto the upper.
It is impossible to do this as shown without transfering torque through the pin.
The barrel nut is being torqued onto the upper, using the locating pin as the transfer of torque from the barrel
to the pin, then from the pin to the upper.