02-15-2012, 08:41 PM
Check with your local gunsmith, does he have a set of go, no/go gauges for the Grendel? If the go gauge doesn't lock-up you probably have the wrong bolt, most likely the 7.62x39 bolt. For a little discussion on this problem read the following:
http://www.65grendel.com/forum/showthrea...e.../page6
Alexander Arms is the best source of information on the Grendel, they developed it.
http://www.alexanderarms.com/
http://www.65grendel.com/forum/showthrea...e.../page6
Alexander Arms is the best source of information on the Grendel, they developed it.
http://www.alexanderarms.com/
