M&P22 COMPACT 22LR 10+1 3.56" 108390|THREADED BBL|3/8-24 TPI Manufacturer Model Number: 108390 Manufacturer: Smith and Wesson Model: M&P22 Compact Caliber: 22 LR Type: Semi-Auto Pistol Item Type: Firearm Firearm / Accessory Action: Single Action Firearm / Accessory Capacity: 10+1 Finish: Black Sights: Adjustable Stock Frame Grips: Polymer Frame Black Polymer Polymer Frame Magazine Quantity and Description: 2 10+1 Overall Length: 6.65" Weight: 15.3 oz. Shipping Weight: 1.9 Feature: Picatinny-Style Accessory Rail Feature: Magazine Safety Feature: Takes 3/8x24 to 1/2x28 Adapter Optic Adjustable Objective: false Optic Reticle Illuminated: false