semi auto handguns,Glock,PG4030101MOS,10mm View cart “Glock G40 Gen4 MOS Double 10mm 6.02″ Barrel, Black Interchangeable B, 10rd” has been added to your cart. Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! IN STOCKGlock G40 Gen4 MOS Double 10mm 6.02″ Barrel, Black Interchangeable B, 10rd $700.00 Original price was: $700.00.$630.00Current price is: $630.00. Add to cart