- Billet Aluminum with raw or anodized finish
- Replace your plastic Check-Mate basepad with durable aluminum
- Machined dimpling on sides for improved grip
- Does not add capacity.
- For 140mm and 170mm magazine tubes (20rd and 26rd Tubes) ONLY
- Fits USPSA 141.25 gauge when used with 140mm tube
- Basepad weight: 26 grams
- MADE IN INDIANA, USA
ZRTS aluminum basepads are designed to work with CHECK-MATE magazines and are compatible with DuraMag 140mm and 170mm magazine tubes (20rd or greater).
Installs like stock using the factory detent plate or Arendando