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Old 03-15-2011, 02:53 PM   #7 (permalink)
DeeEight
Active Member
 
Join Date: Nov 2010
Location: Canada's Capital Region

Well the hammer kits only work if they include the Cooper-T Better bolts also, as they're longer and they depend on relocating the main spring from behind the hammer to behind the bolt, another plus to the cooper-t hammer though is the adjustable striker pin that becomes the new method for velocity adjustment. Instead of rotating the valve body you vary how far the valve pin pushes open when the hammer hits it.
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