42g tungsten buffer weight (20pcs DDP price)

AR15 tungsen buffer weight (20pcs DDP price)

1.49oz AR15 tungsen buffer weight (20pcs DDP price)

1.49oz AR15 tungsen buffer weight (10pcs DDP price)

42g AR15 tungsen buffer weight (10pcs DDP price)

1.49oz tungsten buffer weights (10pcs DDP price)