04-22-2011, 02:47 PM
I have collapsable irons on my grendel made by Sabre Defense Industries. I have not used them yet. I mounted my acog before I sighted them in and now don't want to move the acog at this point - it is DEAD on. When I need to, I will get them where they need to be, but for now, they remain unused. In the Corps, I was deadly with the standard irons on the m16 (fixed). I was able to shoot a "possible" 10 for 10 in just under ten seconds from the 300m in the prone position. I always qualified expert before I reached the 500m line and was able to put the round in the face of the silhouette - even knocking out the spindles of the shot spotters. But what I really enjoyed doing was skipping the rounds off the very top of the burm - skimming it - so it threw dirt onto my buddies pulling in the pitts!! lol. I was already qualified expert by that point so it was ok for some extracurricular.