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User Panel
User Panel
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Posted: 1/8/2003 12:46:15 PM EDT
[#1]
What barrel and ammo? You want the .308 reticle for a 14.5" barrel and 75 grain ammo for example.
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Posted: 1/8/2003 2:01:06 PM EDT
[#2]
Quoted: What barrel and ammo? You want the .308 reticle for a 14.5" barrel and 75 grain ammo for example. Good observation. |
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Posted: 1/8/2003 2:36:18 PM EDT
[#3]
18", .223, 69-75 Gr.
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Posted: 1/8/2003 2:42:54 PM EDT
[#4]
D
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Posted: 1/9/2003 5:15:04 AM EDT
[#5]
Thanks....
[img]http://www.swfa.com/riflescopes/trijicon/551acog.jpg[/img] |
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Posted: 1/9/2003 7:59:37 PM EDT
[#6]
CINCINNATUS,
ALSO CONSIDER THE ONLY FULL SIZE ACOG THAT HAS A CALIBER INDEPENDENT RETICLE, THE TA11B. CIRCLE/CHEVRON WITH RED TRIANGLE AT THE TIP OF THE CHEVRON. CAN'T BE BEAT, IMO, FOR FAST WORK. FOR RANGING AND MORE PRECISION, GO WITH THE TA11F IF USING A 5.56MM. AND PLEASE DO NOT POST ANY MORE SIG 550 SERIES PIX!!! IT DRIVES ME CRAZY! WES GRANT [URL]MSTN.BIZ[/URL] |
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Posted: 1/10/2003 6:39:19 AM EDT
[#7]
Quoted: What barrel and ammo? You want the .308 reticle for a 14.5" barrel and 75 grain ammo for example. 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 |
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Posted: 1/10/2003 9:50:24 AM EDT
[#8]
WES,
Are you saying that the TA11B can be used on both a 5.56 weapon, AND a 7.62? |
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Posted: 1/10/2003 10:23:28 AM EDT
[#9]
Same eye relief, no BDC, why wouldn't a TA11B work on a .308.
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Posted: 1/10/2003 11:57:30 AM EDT
[#10]
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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