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10/1/2009 3:47:00 PM EDT
Total newbie here. I'd like (I think) to remove the front sight on my Olympia AR. The handle is removable and I'd like to put a red dot sight on it. If I put it on top of the handle, I think it will be too high. The local shop wants $80 to replace the front sight with a low-profile gas block. Is this a reasonable cost? Is it something I could do myself? ANY thoughts, suggestions, welcome. The biggest thing bothering me about this whole idea would be no BUIS.

thanks!

capvan
10/1/2009 3:54:39 PM EDT
[#1]
is that just labor??  or us the low-pro block included in the cost?

If low-pro is included, do it.

if not, buy a punch set, drift the pins out, drift out the roll pin that holds the gas tube, and reverse the process into the low-pro block.  I reccomend one that is held on by set screws.

Or, you can dremel off the FSB and repaint it.

Welcome to ARFCOM.  I see this is post numero uno.
10/1/2009 4:31:51 PM EDT
[#2]
Until you know for sure what you want to do, why don't you mount your dot on the upper and go shoot?  Your FSB will be in the FOV but ignore it.  Is this not an option to start with?
10/1/2009 5:29:52 PM EDT
[#3]
I had a A2 front sight with a red dot. It doesnt really bother aiming. A lot of trainers will tell you, keep iron sights flipped up all the time even while using a red dot. I thought the same thing as you when i bought my AR. 7 months later and the A2 has not moved. The red dot is gone and i use irons now. Many AR owners with red dots and BUIS like the BUIS to cowitness in the bottom third of their optic. It may take a small riser under the red dot to accomplish this. This is the set up i used. The red dot was just above my BUIS. I will probably get another red dot, but i want tos save up and get a good one. Until then, iron sights are just fine.

+1 for shooting a few hundred rounds thru it before making any mods or buying optics. Try to shoot other guns with different optics.
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