The Shield Arms Premium S15 Steel Magazine Catch is engineered specifically for Glock 43X/48 pistols with right-handed optimization and black nitride coating for enhanced durability and performance.Premium S15 Steel Magazine Catch for Glock 43X/48Right-hand specific design (not ambidextrous)Extended catch face (~0.03" longer than standard) for improved magazine engagementEnhanced ergonomic design with extended knurling eliminating hard anglesBlack nitride coating for corrosion resistanceCompatible only with steel S15 magazines (does not work with plastic OEM magazines)Made in the USA with 100% Lifetime WarrantyDesigned for smoother magazine reloads and optimized grip engagement this premium catch is ideal for competitive shooters and professionals seeking enhanced performance from their Glock 43X/48 platform.