A-Zoom Metal Snap Caps * 32 H&R Magnum * # 16137 6 per package new!

Action Proving Dummy Round Snap Cap32 H&R Magnum Pack of 6New 16137 A-Zoom precision rifle snap caps are a perfect  tool for adjusting and tuning your trigger pull.In addition, they help with off hand dry firing and smooth bolt cycling practice. A-Zoom snap caps are unlike traditional plastic snap caps. They are individually CNC machined to precisecartridge dimensions from solid aluminum. They are then anodized with a hard coat finishthat provides ultra-smooth functioning and long life. They are ideal for safety training, function testing, and teaching safety or storing your firearms with the spring relaxed for longer spring life.* Dry Fire Hit Rating: 3000