Both the G43X and G48 MOS models also incorporate all the enhancements found on Glock's Gen 5 series of guns, ... For more information on the new Slimline MOS pistols from Glock, visit us.glock.com.

The G17 Gen5 MOS and the G19 Gen5 MOS will be available for purchase starting Oct. 5, 2018 at participating dealers. For additional information about Glock Modular Optic ready pistols, visit glock.us.

The Glock 43X MOS was completely redesigned from the original 43X and features some major improvements. It’s incredibly small, 6.5” overall with the barrel accounting for 3.4”. Including the ...