350.00 IBI RimX Shouldered Barrel 22LR Apr 3, 2026 - 11:47 AM GRS15 International Barrels pre-fit shouldered barrel for RimX chambered in 22LR with CALFEE4 chamber.
85.00 AR Comp Powder Apr 3, 2026 - 11:47 AM GRS15 AR Comp powder in 1lb containers. 4 x 1lb available, all the same lot. $85 per lb.
65.00 G+G Rifleworks AR10 Receiver Lapping Rod Mar 31, 2026 - 6:36 AM GRS15 AR-10 upper receiver lapping rod to true the mating surface between the receiver and barrel.
