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shaun
Joined: 29 Nov 2004 Posts: 13
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Lloyd
Joined: 24 Jan 2005 Posts: 2699
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Lloyd
Joined: 24 Jan 2005 Posts: 2699
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shaun
Joined: 29 Nov 2004 Posts: 13
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Lloyd
Joined: 24 Jan 2005 Posts: 2699
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shaun
Joined: 29 Nov 2004 Posts: 13
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Lloyd
Joined: 24 Jan 2005 Posts: 2699
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coyotekiller
Joined: 29 Jun 2005 Posts: 14 Location: Iowa, USA
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Ira Guest
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Lloyd
Joined: 24 Jan 2005 Posts: 2699
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Posted: Sat Aug 13, 05 9:08 pm Post subject: |
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Firstly, the .17 hmr, (not mach 2 version) has muzzle velocity of 2600 fps minimum, depending on manufacturer. In moderate wind conditions, a five shot group inside the outer bull on a target, that is to say, about a fifty pence piece, is readily predictable.
Lastly, when considering impact and penetration, the .22 will punch through the target, whilst the .17 hmr has a frangible bullet tip, constructed of polymer resin, which fragments into the target causing masive tearing damage, in addition to that which is caused by the hydrostatic pressure waves which rupture internal organs.
Still love me ole .22 though, nice old fashioned gun. |
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coyotekiller
Joined: 29 Jun 2005 Posts: 14 Location: Iowa, USA
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Erikht
Joined: 08 Feb 2005 Posts: 3358
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dunny Guest
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Lloyd
Joined: 24 Jan 2005 Posts: 2699
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