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February 17, 2008, 04:39 AM | #1 |
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Join Date: April 21, 2006
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Very Quiet Russian Pistol (Video)
What the heck is this thing?
http://www.youtube.com/watch?v=K73kKODFyzw It seems to fire some sort of very large, very slow projectile. It is very quiet. It does not seem to have a conventional suppressor of any sort. Impressive. Who here speaks Russian? Anyone have a clue how this thing works? |
February 17, 2008, 06:10 AM | #2 | |
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OK, I was totally wrong. It uses a gas-piston "silent cartridge" and only drives a 143gr 7.62mm projectile at 885fps. The video threw me off, the loaded rounds look like .308 cases trimmed off at the shoulder and loaded with huge wadcutters. That world.guns.ru is a great site...
Quote:
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February 17, 2008, 08:45 AM | #3 |
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The case is based on the 7.62x39mm, with a sliding piston dropped into the case on top of the powder before the case is necked down to .30-calibre. After the heavy AP bullet is crimped into the neck, the round is ready to go. Since the expanding propellant gases can't exit the case or the barrel, they don't make the "BANG!" that a normal gun shot does. Not surprisingly, these cases are also supposed to be VERY hot after they're fired. The US fielded a similar system in Vietnam, as the Quiet Special Purpose Revolver (QSPR), only based on a modified N-frame S&W that used this type of "captured piston" ammo.
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February 18, 2008, 09:34 PM | #4 |
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I passed it along to my Russian friend. He loves stuff like this.
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March 3, 2008, 10:21 AM | #5 |
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March 3, 2008, 12:02 PM | #6 |
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The Russians also make an interesting single-shot "knife-pistol" (the NRS-2) that uses the same silenced ammunition:
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