09-29-2019, 05:36 AM
For AR-15 size receivers the Magpul bev block works well. I also have the Brownells tool mentioned above but it is a bit clumsy to use. Klem is correct in that a barrel vise is truly the correct way if you have the bench space and the $ for it.
For pin type wrenches I like the PRI one, it can reach deeper than most others for use on systems with captive handguard nuts such as LaRue. It also has holes which a punch or gas tube alignment gauge can be used to know you have a hole/tooth gap centered without taking the wrench off.
For pin type wrenches I like the PRI one, it can reach deeper than most others for use on systems with captive handguard nuts such as LaRue. It also has holes which a punch or gas tube alignment gauge can be used to know you have a hole/tooth gap centered without taking the wrench off.