Like new gen 3 Glock 21c .45 ACP. It has been upgraded with an Alpha match grade crowned and ported barrel, Trijicon HD tritium night sights, and will also include the factory 21c barrel as well. Comes with 1 Glock 10 rnd mag and 1 kci 26 round ext mag. 

For those that are unaware, the Glock 21c is a limited run factory comp cut barrel and slide.