Not sure what I'd use it for, but I do want one...
.50 GI AR-15 Uppers
AR-15 owners will soon have another "point five-oh" option for their rifles: the .50 GI. Before now only 1911 and Glock conversion kits were available for the cartridge.
The .50 GI was born out of the idea that if .40 was better than 9mm, and .45 was better than .40, then .50 must be better then .45. It should not be compared to the .500 S&W, .50 Beowulf or the .50 Action Express as it has much less power. The cartridge is comparable to the .45 ACP +P cartridge, but with a larger diameter bullet.
http://www.thefirearmblog.com/blog/2009/10/20/50-gi-ar-15-uppers/
.50 GI AR-15 Uppers
AR-15 owners will soon have another "point five-oh" option for their rifles: the .50 GI. Before now only 1911 and Glock conversion kits were available for the cartridge.
The .50 GI was born out of the idea that if .40 was better than 9mm, and .45 was better than .40, then .50 must be better then .45. It should not be compared to the .500 S&W, .50 Beowulf or the .50 Action Express as it has much less power. The cartridge is comparable to the .45 ACP +P cartridge, but with a larger diameter bullet.
http://www.thefirearmblog.com/blog/2009/10/20/50-gi-ar-15-uppers/