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Posted: 1/8/2003 9:35:48 AM EDT
I plan to mount a TA11 on a flattop.

I want to use the ARMS#19, NOT the TA51.

Red, not amber.

Which one?


Thanks.
Link Posted: 1/8/2003 12:46:15 PM EDT
What barrel and ammo?  You want the .308 reticle for a 14.5" barrel and 75 grain ammo for example.
Link Posted: 1/8/2003 2:01:06 PM EDT
Originally Posted By DevL:
What barrel and ammo?  You want the .308 reticle for a 14.5" barrel and 75 grain ammo for example.
View Quote


Good observation.
Link Posted: 1/8/2003 2:36:18 PM EDT
18", .223, 69-75 Gr.
Link Posted: 1/8/2003 2:42:54 PM EDT
D
Link Posted: 1/9/2003 5:15:04 AM EDT
Thanks....

[img]http://www.swfa.com/riflescopes/trijicon/551acog.jpg[/img]
Link Posted: 1/9/2003 7:59:37 PM EDT
Link Posted: 1/10/2003 6:39:19 AM EDT
Originally Posted By DevL:
What barrel and ammo?  You want the .308 reticle for a 14.5" barrel and 75 grain ammo for example.
View Quote


Do you have any numbers on bullet drop for this combo?  I trust your practical experience over by ballistic calculator, but when I tried to work the numbers on my calculator , the 75 grain was moving too slowly to match the .308 reticle for very long.
Thanks
Link Posted: 1/10/2003 9:50:24 AM EDT
WES,

Are you saying that the TA11B can be used on both a 5.56 weapon, AND a 7.62?

Link Posted: 1/10/2003 10:23:28 AM EDT
Same eye relief, no BDC, why wouldn't a TA11B work on a .308.
Link Posted: 1/10/2003 11:57:30 AM EDT
[Last Edit: 1/10/2003 3:58:25 PM EDT by DevL]
If you are using the 55 or 62 grain ammo the .223 reticle will be more accurate than the .308 reticle.  If you are using 69 or 75 grain ammo the .308 reticle will be more accurate than the .223 reticle.  This applies out to 600 yards.
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