Strike GARKBARREL17 Ark Match-Grade 4.48" Bbl Compatible W/for Glock 17 Gen 4 The Billet UDC houses All The Parts Needed To Install And uninstall quickly. While Keeping The Rest Of The Upper Assembly Intact, The Dust Cover Can Be Easily installed In Under 5 seconds. After The Success Of The Aluminum Dust Covers, Strike Industries Has Decided To Offer Them Now In a machined Billet Construction. Caliber Or Gauge: 9mm Luger Length: 4.48" Model: Ark Twist: 1:10" Finish: Black Type: Drop-In Barrel Barrel Type: 416R Stainless Steel Barrel Features: Spiral Flutes
