What Is A Socom Barrel

The colt socom barrel is a medium contour barrel which was produced to bridge a gap in the m4 carbine s ability to handle full auto fire.

What is a socom barrel. Discussion in ar 15 discussion started by blakeforeal oct 7 2014. 458 socom barrel bolt combo 299 00 470 00 select options 458 1 10 fast twist barrel bolt combo 375 00 420 00 select options 458 socom barrel only 249 00 420 00 select options 458 14 16 w welded on muzzle brake barrel only 395 00 add to cart 458 1 10 fast twist barrel only 325 00 370 00. Standard m4 gov profile barrel. So i am currently on the market for a barrel to finish up my first ar build and i am torn between the socom and standard m4 gov profile barrels.

All of this is on offer for a very reasonable price too. When using a shorter barrel and frankly the 458 socom in general we strongly recommend the use of a suppressor so this is a good thing to watch out for. American made ar 10 complete upper assembly features 18 socom barrel 15 mlok rail mid length gas system bcg and charging handle and more. 458 socom barrel opinions.

Socom requested the mid profile to better handle the volume of fire from their shooters. A genuine socom barrel has the typical m4 circumferential cut out located approximately 1 4 forward of the gas block for the attachment of an m203 as well as rectangular shaped cut outs underneath the hand guards on the port and starboard sides of the barrel located approximately 1 4 aft of the gas block for the same reason. The thicker socom profile handles longer strings of full auto fire than its skinny predecessor. Oct 7 2014 1.

Another challenge with the development of any new round is barrel construction and length.