Las Vegas, NV -(AmmoLand.com)- Today, GLOCK, Inc., announced the release of two new pistols to join the Modular Optic System (MOS) series, the G17 Gen4 in MOS and the G19 Gen4 in MOS.

Now, two of GLOCK’s best selling pistols are available with milled slides designed specifically to be adaptable to multiple optic systems without costly customization. The G17 Gen4 MOS and G19 Gen4 MOS are the ideal addition to the series as the market continues to trend toward optic-ready everyday carry and defense.

“We’re seeing more and more professional trainers recommend the use of optics for primary and defensive use,” stated Josh Dorsey, vice president at GLOCK. “Optic ready pistols will enable faster target acquisition when a reflex sight is mounted.”