This is a balance weight that can be used for rifle shooting competitions. It can be inserted into screw holes such as butt plates and cheek pieces. Weight: 159g Length: Approximately 4.3cm Width: Approximately 2.4cm Screw hole: Approximately 5mm Screw tip: Approximately 4.5mm Please understand that this is a used item. Shooting equipment prices are rising, so this is recommended. #rifleshooting #freerifle #airrifle #smallborerifle #shooting #anschutz #sauer #zaur #kurto #breyker #grünel #walther #walther