I ran an Elcan Spectre DR on mine and won the 500 yrd run down portion of the ORA SVC a few months a go, using AE Xm855 in a steel can.
The only non-factory part is the SEI G6 vortex that had replaced the factory muzzle device.
I only shoot HK these days in SVC. They are the most consistently precise guns with mass produced factory military ball ammunition.
I don’t know how you rock such an big optic on an 11inch gun but it works. I was thinking to MRO was too big but damn the Elcan works on this. I have an RAL8000 gun, do you guys think an black surefire M600 would work or I need an FDE ?
What benefit does the rail provide? Its not lighter, just different?
No, the Geisele Rail is no lighter than the OEM HK Handguard due to its longer length. What it does is provide more "rail estate" forward where needed by some shooters adhering to certain shooting disciplines. The Geissele Rail eliminates picatinny where it is not required, providing a very comfortable, narrow-contour gripping surface. It also covers more of the barrel, which can be a good thing during prolonged/sustained firing as it protects hands and equipment from the hot barrel. And finally, there is the aesthetic value - it just looks good to my eye....
What benefit does the rail provide? Its not lighter, just different?
Yea I was playing around with my upper and lower there is no play at all. Any rifle over 2500 should not have any play.in my opinion
play between upper and loser has no relevance



























