Glock 19 GEN 1-5 Threaded Barral Gold 

• 9mm 
• drop in fit for gen 1-5 
• machined from 416 stainless steel and heat treated to RC 41
• Fully supported Chamber and improved feed ramp design 
• polished feed ramp for easy feeding 
• target crown and oversizing lock up area 
• conventional rifling with a polished chamber and bore to perform well with lead, plated and jacketed bullets
• 1:10 twist rate 
• 1/2x28 threaded muzzle
• barrel length 4.462"
•