Staff Answer
Oct 08, 2026 - 03:51 PM
No. It is sold undrilled, without finger holes, so it can be fitted to your hand and span at your pro shop. Because the Gas Mask core is asymmetric, layout has a strong influence on the reaction, so your driller can tune the pin and intermediate differential to control how early and how strong it plays. For layout guidance, Brunswick's drilling instructions for symmetric and asymmetric balls are on our site: https://www.bowlersmart.com/bowling-t...
Add New Comment