 
                     
                        The HK MR 556 trigger is similar to our SSA Trigger and can be used in both the HK 556 and semi-auto HK 416's.  After installing the MR 556 trigger you must cock the hammer in order to engage the safety unlike the HK trigger system where you can place the selector on Safe with the hammer forward.
SPECS
- Type:2 Stage
- 1st Stage Weight:2.75 - 3.0 lbs.
- 2nd Stage Weight:1.5 - 1.75 lbs.
- Total Pull Weight:4.25 - 4.75 lbs.
- Adjustable:No
- Pin Size:Mil-Spec
- All weights are approximates.
            Available options:
                    100018940
        
        Item Height (Inches):
                            2.800
                            Model Number:
                            
                            Finish:
                            
                            Hand:
                            
                            Item Width (Inches):
                            0.900
                            Make Model Fit:
                            Heckler & Koch.MR556A1;Heckler & Koch.HK416
                            Item Length (Inches):
                            2.300
                            Pull Weight:
                            
                            Item Weight (lbs):
                            0.100
                            Trigger Style:
                            Two-Stage
                            Kit:
                            
                            Quantity:
                            1
                    
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            HK MR 556 2-Stage Trigger for HK556 & HK416
                        MAP:
                        470.000000000
                    
                    
                            Your Price
                        
                        
                            $2,299.99 *
                        
                    Crow # 100018940
                    MFR # 05-220
                    UPC 854014005168
                 
                     
                        Iowa Warehouse
                    North Carolina Warehouse