Gemtech 22 QDA Thread Mount Features The Gemtech 22 QDA Thread Mount features a four-lug muzzle device design threaded 1/2-28 providing broad compatibility across all standard rimfire threaded barrels for a secure repeatable suppressor mounting solution. The four-lug interface delivers positive engagement and consistent alignment with compatible Gemtech suppressors ensuring reliable attachment and zero retention through extended range use. A black finish keeps the profile clean and corrosion-resistant through regular handling and field use. The 1/2-28 thread pattern is the industry standard for rimfire platforms giving the 22 QDA Thread Mount virtually universal compatibility across the widest possible range of threaded .22 LR host barrels. Precision machining ensures consistent fit and repeatable suppressor alignment with every attachment and removal. This listing includes the thread mount only with the suppressor sold separately. Gemtech 22 QDA Thread Mount Specifications Manufacturer: Gemtech Model: 22 QDA Thread Mount Caliber: .22 LR Thread Pattern: 1/2-28 Color: Black Note: Mount Only Suppressor Not Included