B5 QD end plate for sling + Castle nut for ar15 or crypto buffer tube

B5 qd end plate + Castle nut for your next ar15, crypto, Atrs or any rifle that use a buffer tube System. Qd point for sling. Everything is brand new and just been imported from usa. Sold my crypto so dont need it. Paid over 80$ cad shipped here. Trade for marlin takedown stock screw. 
Shipping on buyer.