Does yours have the removable gas ports? On the early production models they had this feature which would allow the user to tweak his barrel to the load for sub sonic loads. If so just a FYI, I have read reports that the gas holes would deposit large amounts of carbon on the tube and would make it hard to slide off the barrel. Even seen one guy make a SiCo Sparrow type clam shell device for his barrel which negated the issue. Wish Gemtech would make that a standard feature. Think the newer models are just barrel & baffle, no ports.
And go ahead and buy the magpul scout type mount, trying to run a scope or RD sight on the receiver will cause frustration if accuracy is a must. Mine wonders about 2MOA and need to get a mount.
And go ahead and buy the magpul scout type mount, trying to run a scope or RD sight on the receiver will cause frustration if accuracy is a must. Mine wonders about 2MOA and need to get a mount.