What optic does the M16a4 usually use. I watched a documentary on USMC recruit training it seems to be the TA31RCO-A4CP but I could be wrong ?
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M16 - a4 Optics ?
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M16 - a4 Optics ?
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That's the optic I have on my M16A4 clone.
It's calibrated specifically for the 20" barrel.
My A4 clone is a PSA upper barreled assembly on a Stag Arms lower.
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Yea that's what they have. I remember hearing from a trijicon rep that the A4 RCO is actually calibrated for mounting on a carry handle. It will be a off a bit but not an amount that would would be able to notice.
They are good optics. Not Marine proof but rugged.USMC '05-'09 - 2111 - Keeper Of The Cold Steel
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