A-Zoom Action Proving Dummy Round 300 AAC Blackout Red Pack of 2

Release the firing pin safely and without damage on any rifle. A-Zoom rifle precision rifle snap caps are a perfect tool for adjusting and tuning your trigger pull. In addition, they help with offhand dry firing and smooth bolt cycling practice. Use A-Zoom snap caps for training new shooters on how to handle and fire a rifle. Shop Lyman today