| quote | Originally posted by Formula88:
What's the advantage of this? Just the ability to use surplus ammo? |
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Some 7.62x25 has 500lbs of energy at the muzzle, flight path is much flatter than 9mm. Also punches through metal pretty good.
Surplus is corrosive, but non corrosive ammo isn't expensive.
http://www.ammunitiontogo.c...x25-tokarev-fmj-ammoS&B 500 rounds $180.95
Deepest Penetration Depth : 11.8 ± 0.05 Inch-Thats almost the 'required' 12 inches of penetration AFTER TOTALLY DEFEATING a level II vest.And thats a basic FMJ with standard lead core,available over the counter by Sellier and Bellot.
Also,please note that the FMJ projectile actually EXPANDED to ABOVE .45 caliber-Bullet recovered average diameter – 0.462.The weight might not be there,but the penetration and the diameter sure is.And I'll be willing to bet it expanded to that diameter because of breaching that vest,so were looking at a .46 caliber hole for just shy of 12 inches-in other words,this is a .46 caliber wound passing the total length of 'soft tissue' terminal ballistics,all the way thru the 'bad guy'-AFTER defeating his vest.
Not bad.
Not bad at all.
http://forums.gunboards.com...ar-Penetration-IssueJE223
December 27, 2006, 06:54 PM
Cartridge: 85gr Sellier and Bellot FMJ
Firearm: CZ-52 with 4.6" barrel length
Block calibration: 593 ft/sec and 10.3cm penetration
Single shot was fired to the center of the block from a distance of 6 feet. Bullet impacted the block at 1510 ft/sec, penetrated 16.0" of ballistic gelatin, 10" of polyester bullet arresting box (roughly equivalent to 12" of ballistic gelatin), and 1.5" of loose-packed 'play sand'.
Bullet penetrated to 7.0" in the gelatin, when it began to tumble. Bullet apparently 'righted itself', traveling base forward from 14.5" onwards. Interestingly, the bullet was recovered from the playsand, in a sideways attitude - indicating that it had once again started to tumble sometime after exit from the ballistic gelatin. Bullet was recovered with no deformation present.
I would like to thank JohnKSa for lending me the gun and providing the ammunition that was utilized in the test. If you found this information helpful, please let him know. It was quite a bear for both of us to get the shipping and such organized at this time of the year.
Thank you,
http://www.thehighroad.org/...ex.php/t-243642.htmlIts a pretty powerful round.
Eastern Bloc Tokarev pistols can be had for about 200 dollars and are based on a browning design predating the 1911, but the grip angle sucks.
http://www.jgsales.com/roma...ndition.-p-6346.html[This message has been edited by dennis_6 (edited 11-26-2011).]