Posted: 2/28/2012 11:58:52 PM EDT
| I've got a M4LEPII that has a K9 rail on it. I'm thinking of going to a Samsom Evolution 7-EX, but it works with a standard barrel nut. I'm assuming the K9 is not using a standard barrel nut, and has some kind of free float barrel nut, correct? |
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Will a standard barrel nut wrench take it off or do I need to find one specific to the K9?
Now I'm wavering between the CMMG Revolution and the Samson Evolution again. The only real reason I'm leaning toward the Samson 7-EX is because it envelopes the gas block. Giving me even more purchase up toward the front of the rifle. |