Which one do you want? There are several to choose from. I have 3 to choose from. Email me!!
<img src=/images/smilies/smiley_salute.gif border=0 align=middle>"Peace is that glorious moment in history when everyone stops to reload." Texas Weapon Systems Firearms Instructor Colt M16 Armorer USPSA Memeber Glock Armorer/Instruc
I have a used DPMS 4 rail aluminium gas block for .750 OD barrel (A2 and M4 barrels). This uses 2 set screws and have never come loosed while it was used so its dependable. Its in exellent condition with some slight mounting marks. $20.00 shipped to continental USA. Email me if interested. http://x11.putfile.com/3/7622254818.jpg