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1/25/2018 7:38:29 AM
Posted: 9/10/2003 9:26:46 AM EST
I am thinking of getting a SIR for my M4 preban, And pretty sure I want a slim line, but haven't decided if I want a bi-level or not. I have about every type of Optics out there. So what do you think?
Link Posted: 9/10/2003 9:37:47 AM EST
bi-level is definitely the best available SIR system. I recently installed one for my friend, compare to the #45-M I have, the slim line for one is great in the hand and the bi-level makes easy to mount an EOTech up front.
Link Posted: 9/10/2003 7:40:47 PM EST
The ARMS #50 bi level SIR, is in my opinion, not only the best SIR, but the best handgaurd, FF, rail system available. Still waiting to play with a URX though [;)]
Link Posted: 9/10/2003 7:44:00 PM EST
[Last Edit: 9/10/2003 7:44:47 PM EST by KevinB]
#58 Bi-level SIR :) but you need a mid length (camera dead - pics tomorrow) A bird told me the URXII's are coming along very nicely...
Link Posted: 9/10/2003 8:42:09 PM EST
Originally Posted By KevinB: #58 Bi-level SIR :) but you need a mid length (camera dead - pics tomorrow) A bird told me the URXII's are coming along very nicely...
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Bird...... I got it.
Link Posted: 9/11/2003 12:23:56 AM EST
As an owner of a #45-C and #51, if I needed another SIR it would [i]definitely[/i] be a bi-level. All of this EOTech talk has got me [thinking] but I'd need a bi-level to actually go that route. Chris
Link Posted: 9/11/2003 9:37:46 AM EST
Chen, Birds are very intelligent... The #58 [img]http://photos.ar15.com/ImageGallery/Attachments/DownloadAttach.asp?iImageUnq=17145[/img] Hopefully I can get some better pics today.
Link Posted: 9/11/2003 1:48:45 PM EST
Thanks I ordered a slim line, bi level. I guess when it comes in I will be selling my RIS.
Link Posted: 9/11/2003 2:17:12 PM EST
STLRN, Keep the RIS too - you can never have enough rail systems
Link Posted: 9/11/2003 2:29:14 PM EST
Kevin The problem with it sitting on the shelf I will be tempted to buy another rifle to put it on. I know it is hearsy but I don't need anymore for along time. I am in the same boat with a BM 16" H-Bar and Reflex II, if I don't get them up for sale soon I will be tempted to build another rifle.
Link Posted: 9/11/2003 7:17:16 PM EST
I know how you feel... I have three Lowers - and almost 15 uppers (it will be soon) Better shot of the SIR #58 [img]http://photos.ar15.com/ImageGallery/Attachments/DownloadAttach.asp?iImageUnq=17194[/img] [img]http://photos.ar15.com/ImageGallery/Attachments/DownloadAttach.asp?iImageUnq=17193[/img] But give in and get another :) Its good for you.
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