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Posted: 8/13/2005 8:24:17 PM EDT
I have a ARMS #40 BUIS on my bushy and when I sighted it in I had to back the front sight post nearly all the way. Now it is so far out that it will not lock in place. I was wondering if you guys could tell me who sells the taller front sight post.
Link Posted: 8/13/2005 8:26:43 PM EDT
[Last Edit: 8/13/2005 8:27:11 PM EDT by YELLOWV]
Link Posted: 8/13/2005 10:05:06 PM EDT

Originally Posted By YELLOWV:

Link Posted: 8/14/2005 2:25:49 AM EDT
+1 on the BM taller FSP.

I used the BM taller FSP when I re-barreled my M4gery with a new DPMS M4 barrel. Utilizing the .040” FSP from BM my Battle Sight Zero with the Santose 50m IBSZ was 0-up, 2-left.......not bad!
Link Posted: 8/14/2005 10:54:59 AM EDT
Damn, so it's almost $12 total for it. Can't they just send it regular mail in an envelope?
Link Posted: 8/28/2005 6:29:22 PM EDT
How do you take out the shorter & install the taller FSP?
I've got the tool to turn it up or down. Do you just keep turning up until it comes out, then turn the new one down.
I don't want to experiment & have it go bad.
Link Posted: 8/28/2005 7:03:59 PM EDT
just turn it till it falls out, be careful with the detent that is being depressed it is spring loaded!!!!

when you go to install it just put the spring back in along with the detent and swrew it back in

lefty loosy, righty tighty
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