HYVE Technologies Magazine Extension Base Pad Smith & Wesson M&P Shield .45 1-Round Black Small

HYVE Technologies Magazine Extension Base Pad Smith & Wesson M&P Shield .45 1-Round Black Small. 45 Magazine Extension Base Pad. These Magazine Extensions by HYVE Technologies are built to fit specific Smith & Wesson models increasing the overall length of the magazine extension tube to increase draw weight and so that the weapon is more balanced for the shooter. This HYVE Technologies S&W M&P Shield .45 Mag Extension Base Plate ensures that your magazine will not slide off the back of the exten