The Firing Line Forums - View Single Post - HK MR556... Anyone have extensive knowledge of these..

globalsmack · December 9, 2012, 11:23 PM

awesome rifle. Match grade barrel. Some would rather have a lined barrel.

The only issue i have seen with it is a local owner put a wilson combat trigger in it and had problems. Put the hk tirgger back in and it was fine.

December 9, 2012, 11:23 PM	#12
globalsmack Senior Member Join Date: November 26, 2008 Posts: 145	awesome rifle. Match grade barrel. Some would rather have a lined barrel. The only issue i have seen with it is a local owner put a wilson combat trigger in it and had problems. Put the hk tirgger back in and it was fine.