Forum: 300 Whisper Rifles and Pistols
08-20-2010, 10:21 AM
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Replies: 10
Views: 3,235
A few points.
The multi position PMC...
A few points.
The multi position PMC adjustable blocks do not use a threaded screw but rather a cylinder with varying hole sizes that rotates and held in place with a horseshoe (I forget the real...
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