A-ZOOM METAL SNAP CAP BLUE – .20GA 5-PACK

FEATURES-Shotgun snap caps are a perfect tool for adjusting & tuning your trigger pull-These are especially useful for releasing the tension on the mainspring for long-term storage -Use A-Zoom Snap Caps for training new shooters on how to handle & fire a shotgun-Caliber: 20 Gauge-2/pack PRODUCT SPECIFICATIONS: Dimension     1.70 X 3.95 X 4.20 Height     1.7000 Width     3.9500 Length     4.2000 CALIBER/GAUGE     20 GAUGE MAGS ONLY COLOR/FINISH     BLUE MATERIAL     ALUMINUM NUMBER PER PACKAGE     5.0000