The Glock 45 Gen 6 striker-fired pistol is built around a 4.02" GMB steel barrel with black nDLC finish and the sixth-generation Glock Safe Action System, delivering the reliability and consistency that define the Glock platform in a refined ergonomic package. RTF6 texture now covers an expanded surface area including the thumb rest, combining two grip textures into one for exceptional traction and confidence across wet, dry, and gloved-hand conditions. Deeply angled slide serrations increase surface engagement for more positive slide manipulations across all hand sizes and grip styles.