'Cause that's how the Israeli's roll. Judging by the photo, looks like it's got two barrels and a shared gas system... not sure how well that would hold up. Also not sure how you get "more accuracy" out of it, other than "accuracy by volume."
Are good stuff. Probably the best earplugs I've ever had... even managed to get about 7 hours of sleep after working the overnight last night. That's the longest I've gotten in a while after working the graveyard shift.