50 caliber m2 barrels

[matthias]

i was digging through my stuff and found two surplus m2 fifty caliber machine gun barrels that i bought a few years back. they appear to be new and they are the light weight version of the barrels used for aircraft 36 inches long . here are my questions
1- what are they worth ?
2- what can they be used for ?
3- does anybody know someone who would like to buy them after i find out how much they are worth?

thanks guys

 

[edlongrange]

Post your inquiry here - http://www.biggerhammer.net/barrett/wwwboard/

 

[matthias]

thanks i have posted it as recommended.