MEC Wad Guide Fingers Each 20 Gauge. Specifications for MEC 830020 Wad Guide Fingers Each 20 Gauge N/A: Mfg Item Num: 830020 Supplier SKU: 16705 Category: RELOADING ACCESSORIES Type: Wad Guide Fingers Caliber: 20 Gauge Size: N/A Quantity: Each The MEC 830020 Wad Guide Fingers Each 20 Gauge N/A is a quality addition to the MEC lineup. For more great deals on Press Parts & Accessories by MEC please browse our Mec Reloading Equipment page. MEC 830020: 830020 Wad Guide Fingers Each 20 Gauge