The Agency Arms 419 Compensator is threaded with the standard 1/2×28 RH thread pitch (Overall barrel protrusion should be 0.819" +/- 0.005" for optimal fitment). It is available in a two chamber design (2 vertical ports) or a single chamber design (1 vertical port). THIS PRODUCT IS SPECIFICALLY DESIGNED TO FIT BEST WITH AN OEM P320 SLIDE AND IS NOT COMPATIBLE WITH CONVERSION BARRELS

• Single Port 417 Compensator for Sig Sauer P320 Pistols
• 1/2×28 Thread Pitch
• 2 Vertical Ports
• Front Sight Hole Allows for Transfer of Existing Sight to Compensator
• Package Includes 2 Set Screws, an Allen Wrench, and a Vial of Thread Locker