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Geissele HK MR 556 Trigger


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SKU 05-220 Category Brand:

Product Details

Please note: This is a YARDSALE item. This item comes in the original old school packaging, unopened. No returns


The Geissele Super Semi-Automatic trigger is a 4.5lb non-adjustable precision combat trigger and allows precise and accurate trigger control. The SSA’s two-staged design allows the trigger to be light enough for accurate and precise shots, but heavy and forgiving enough to be safe. The SSA is safety certified by the Crane Naval Surface Warfare Center. It is recommended for demanding applications such as Law Enforcement use, Close Quarters Battle (CQB) and mid-range carbine work.

The SSA Trigger will lighten the trigger pull relative to a standard trigger. This lightened trigger pull will make the firearm easier to discharge. You must recognize and accept this fact before installing this trigger. If you do not want a lighter than standard pull or are not willing to accept responsibility for the safety of your firearm, yourself, and those around you, do not install this trigger.


Geissele Automatics recommends installation by a certified gunsmith only.

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