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Page AR-15 » Optics, Mounts, and Sights
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Archived [ARCHIVED THREAD] - What rifle would this work for?
Posted: 6/9/2018 3:10:26 PM EDT
It says m4/m16,  but how would the BDR work for both?  Is the RCO not made for the A4?   999$ sees to be an ok price. https://www.armsunlimited.com/Trijicon-ACOG-4x32-Riflescope-M4-Red-Chevron-p/ta31rco-m4cp.htm

Link Posted: 6/9/2018 3:18:38 PM EDT
[#1]
The RCO-M4 is for the 14.5, the RCO-A4 is for the 20" Didn't click the link since its not clickable, but reading the URL it appears to link to the M4 version
Link Posted: 6/9/2018 3:21:20 PM EDT
[#2]
Oh, how off would the Retical be off for a 16in?

Link Posted: 6/9/2018 3:46:16 PM EDT
[#3]
JBM says about 1 MOA less drop at 600yd.
Link Posted: 6/9/2018 4:25:07 PM EDT
[#4]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Oh, how off would the Retical be off for a 16in?
View Quote
Not enough to see any real world difference unless you're shooting for competition or at super long ranges for 5.56. Obviously the 14.5 reticle will be closer to dead on than the 20" reticle would be with a 16"
Link Posted: 6/9/2018 4:56:13 PM EDT
[#5]
Topic Moved

Archived [ARCHIVED THREAD] - What rifle would this work for?
Page AR-15 » Optics, Mounts, and Sights
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