The UDP-9 is the original and still the best GLOCK® magazine fed AR-9 pistol caliber carbine. 

• Battle-Tested: Since 2014, the UDP-9 has been deployed to professionals and citizens in over 30 countries
• Superior Compatibility: Compatible with most AR9 & AR15 parts and components, allowing for easy upgrades and customization
• Exceptional Craftsmanship: Precision machined from 7075 billet aluminum for strength and reliability
• INCLUDED FERRO CONCEPTS SLINGSTER (BLACK), HOLOSUN AMES, STREAMLIGHT PROTAC WITH PRESSURE PAD