These are new made rear grip lugs for the B-40/PG-2 grenade launcher. Constructed of 4140 steel and ready for welding to your PG-2 project. Most demilled PG-2 kits have a 3/8" rod welded thru this part rendering them useless. Price is 75.00 each + shipping. New made full size tubes are also available. Both items cannot be shipped together.