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TAC 15/15i Basic Unpublished Information
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<blockquote data-quote="Super 91" data-source="post: 488636" data-attributes="member: 31217"><p>Konrad, I guess we need to start thinking in crossbow terms as far as GPI. </p><p></p><p>Take a Scorpyd 165 SLP. It shoots a 408 grain shaft at 425. It is a 165 pound draw weight. That is 2.472727272 gpi. That is even lower than the TAC.</p><p></p><p>And those numbers are fairly consistent over most crossbows. Take a Telson 130. It shoots a 400 grain shaft at 390 fps. That is 3.0769 gpi</p><p></p><p>Take a Middleton crossbow. They have one that shoots a 350 grain shaft at 245 pounds draw weight at 375 fps. That is 1.42857</p><p></p><p>Now we are talking ridiculous GPI's here right? But we must also factor in the fact that most crossbows only have a 12-18 power stroke, give or take an inch or two. More food for thought. But it appears that the TAC is right in the midst of the number there anyway.</p></blockquote><p></p>
[QUOTE="Super 91, post: 488636, member: 31217"] Konrad, I guess we need to start thinking in crossbow terms as far as GPI. Take a Scorpyd 165 SLP. It shoots a 408 grain shaft at 425. It is a 165 pound draw weight. That is 2.472727272 gpi. That is even lower than the TAC. And those numbers are fairly consistent over most crossbows. Take a Telson 130. It shoots a 400 grain shaft at 390 fps. That is 3.0769 gpi Take a Middleton crossbow. They have one that shoots a 350 grain shaft at 245 pounds draw weight at 375 fps. That is 1.42857 Now we are talking ridiculous GPI's here right? But we must also factor in the fact that most crossbows only have a 12-18 power stroke, give or take an inch or two. More food for thought. But it appears that the TAC is right in the midst of the number there anyway. [/QUOTE]
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TAC 15/15i Basic Unpublished Information
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