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10/20/2017 1:01:18 AM
9/22/2017 12:11:25 AM
Posted: 8/10/2005 8:40:26 PM EDT
Link Posted: 8/11/2005 3:14:42 AM EDT
Link Posted: 8/11/2005 8:15:42 AM EDT
Really wont matter until you try to "mail" them 147's out past 50-75yd, as the 147's will start dropping like a rock.

I shoot 115's from the Uzi and MAC 10" pipes at 100, they go right on out there, with the 147's, its' hike the front sight up a bit above the target.
Link Posted: 8/11/2005 8:16:55 AM EDT
[Last Edit: 8/11/2005 8:20:05 AM EDT by MRW]
Link Posted: 8/11/2005 8:22:09 AM EDT
Link Posted: 8/11/2005 11:05:49 AM EDT

Originally Posted By MRW:
Is there an online ballistics calculator for this sort of thing?

Yes, there is. If someone else doesn't post a link to one after I get home from work tonight, I will post a link to one.
Link Posted: 8/11/2005 11:29:10 AM EDT
Link Posted: 8/11/2005 3:39:07 PM EDT

Originally Posted By Matt_B:

Originally Posted By MRW:
Is there an online ballistics calculator for this sort of thing?

Yes, there is. If someone else doesn't post a link to one after I get home from work tonight, I will post a link to one.



Tag.

Link Posted: 8/11/2005 4:26:08 PM EDT
Not sure what you want "ballistics", but you is making me have to go rummage my Hornady book......

I will reference 2 different loads I have verified velocity from -

115gr from 8.5" AR @ 1250 fps, Hornady chart shows 6.3" drop @ 100yd with a 50yd zero, 8" drop with 25yd zero.

147gr from 8.5" AR @ 950 fps, Hornady chart shows 9.6" drop at 100yd with a 50yd zero, 13" drop with a 25yd zero.


YMMV
Link Posted: 8/11/2005 4:29:40 PM EDT
As promised, here's a web based ballistics calculator.
Link Posted: 8/11/2005 6:07:59 PM EDT
[Last Edit: 8/11/2005 6:30:28 PM EDT by MRW]
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