Muzzle flash from a snub nose pistol in low light conditions can cause temporary night blindness.
doh!
Happened to my friend Trevor.
You move that valve over to flip up the grenade sights and it diverts the gas away from the semi auto action and puts it all up the barrel.
Now you have to cycle the bolt by hand.
Muzzle flash from a snub nose pistol in low light conditions can cause temporary night blindness.
Odd thing too..
That Yugo SKS is a soviet com bloc rifle that used a NATO grenade launcher.
Their AK47s did too but they have been removed from the AKs for some asshole law, but you can get one here..
http://www.robertrtg.com/yugospigot.html