Bar-Sto XD 4" Service 40S&W Conversion to 9mm Extended & Ported
BS-XD-4-9C-P$280.00
Product Details
Will not work in the XD 4" 9mm.
Ported barrel for the XD 4" for those who want to convert their 40S&W to 9mm.
Will require minor fitting.
Made in the USA.