Ask the Community

Yes, the 10-round magazines are just for states that require limited capacity but the larger magazines work. All are double-stack. The version of the same gun with 15-round magazines is this: https://www.budsgunshop.com/product_info.php/products_id/83308/heckler+%26+koch+h%26k+usp+expert+v1+9mm+4.25+15+1+black+black+steel+slide+black+polymer+grip

Hi Dean and welcome. Yes Sir. The 10rd magazines are the same physical size as the higher capacity mags with the 10rd mags just being internally blocked to restrict to 10rds. Cheers and stay safe!

Hi Dean, yes this will accept larger capacity magazines, the 10rd mags are the same physical size, but blocked to hold 10rds for restricted states. You can find the 15rd version here https://www.budsgunshop.com/product_info.php/products_id/83308/heckler+%26+koch+h%26k+usp+expert+v1+9mm+4.25+15+1+black+black+steel+slide+black+polymer+grip , Stay safe & have a great day!