HSA Barrel Lapping Kit - Level 2HSA-BL2
Improve accuracy by smoothing the inner bore of your barrel with this ingenious kit. Start with the 1.5 micron paste, and finish with the CrOX for a mirror smooth surface.
Included in the kit:
1 x Alignment block
5 x Laps (Gen. 2, 3 section)
1 x 1.5 micron lapping paste (preloaded syringe)
1 x CrOX fine abrasive (pump bottle)
1 x 300mm acrylic drive rod