Barrels and BCGs

[jctex81]

I am looking at a 18 " stainless barrel which is listed as a 6.5 grendel barrel but has the following specs:

Profile - HBAR .750 Barrel
Chamber - 6.5 Grendel (Type 1. Compound Throat (SAAMI) headspaced for 7.62x39 bolt)

http://www.jsesurplus.com/186.5GRENDELHB...EDSTR.aspx

Will this barrel except a normal 6.5 BCG like:

https://jtdistributing.com/store/ar10065.html

or is it strictly for use with a 7.62x39 bolt? What are the issues?


I am trying to find an 18" stripped heavy barrel in the 200$ range and I found J&T Dist and JSE Surplus

https://jtdistributing.com/store/dbh52019.html