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Posted: 7/25/2010 2:03:25 PM EDT
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I have a colt 6721 carbine and a Larue stealth(20"w/ A2 rifle buffer assem.). I would like to buy a back up BCG that will work in either. I am thinking a colt or Bravo Co. M16 BCG w/ both a carbine and rifle extractor spring and bushing? Whats the best way to go?
Thanks |
Why would he do that?....<><....:)
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The only common bolt parts that I have on my Colt 6721 carbine and Colt A2 rifle are extractor mil-spec O-rings, it increases the reliability, I've been using them for over 4 years now without any problems.
The BCM BCG already includes the extractor O-ring, if you get another brand of BCG you could get the O-ring separately from either Bravo Company, ADCO Firearms, DSG Arms, etc. If you want to save a little on cost but have the same high quality BCG take a look at the Thunder Bolt auto BCG from either Rainier Arms or Global Tactical. Thunder Bolt BCG - Rainier Arms site link Ref. info: http://www.ar15.com/forums/topic.html?b=3&f=124&t=498512 |
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