Thread: Tuning Steyrs
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Old 28th March 2011, 01:25 PM
CameronWilson CameronWilson is offline
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Join Date: Feb 2010
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Location: Midlothian
Posts: 448

The black port was originally fitted to the 12ft/lb rifles, and the silver to the 10m rifles.

The black port is more efficient, and gives a greater shot count with less kick.
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