JM PRO MMR DROP IN TRIGGER ADJUSTABLE MATCH TRIGGER Manufacturer Model Number: 96010 Manufacturer: Mossberg Model: JM Pro MMR Drop In Trigger Caliber: 223 Rem | 5.56 NATO Type: Accessory-Triggers Item Type: Accessory Shipping Weight: 0.45 Feature: Adjustable Optic Adjustable Objective: false Optic Reticle Illuminated: false