COMPATIBILITY: Designed specifically for SportHunter 825 (SD-825), 825X (SD-825X), SD-425 or SD-825, Fit for SportDOG Field Trainer 425 (SD-425), 425S (SD-425S), 425X (SD-425X), 425XS (SD-425XS), Fit for WetlandHunter 425 (SD-425CAMO), 425X (SD-425XCAMO).
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