AR Sponsor
Posted: 4/5/2009 3:55:18 AM EDT
| A friend of mine is offering me a KAC M4 RAS handguard on a pretty good deal, but I haven't had a chance to look at it yet or anything and examine the AR it's going on. I want to put it on an M&P15OR –– anybody know off the top of their heads (as I'm not familiar with how the handguard is installed) if I can use the existing gas block, or am I going to need a low-profile block? |
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