Radio Flyer1647545514 Posted May 27, 2015 Report Share Posted May 27, 2015 (edited) Rock River Arms BCG Has Sprinco Bolt Carrier Extractor spring installed. Still in good condition, bolt holds the carrier without any slip. Price: 100 OBO http://www.columbusracing.com/forums/picture.php?albumid=902&pictureid=8109 http://www.columbusracing.com/forums/picture.php?albumid=902&pictureid=8110 http://www.columbusracing.com/forums/picture.php?albumid=902&pictureid=8111 Edited June 1, 2015 by Radio Flyer Link to comment Share on other sites More sharing options...
Radio Flyer1647545514 Posted June 1, 2015 Author Report Share Posted June 1, 2015 Bump. Price dropped to 100. I also have a RRA Charging Handle RRA Railed Gas Block Mega Forged Upper new in box w/ m4 feed ramps if anyone is looking to build. Link to comment Share on other sites More sharing options...
Radio Flyer1647545514 Posted June 2, 2015 Author Report Share Posted June 2, 2015 Sold Thanks Link to comment Share on other sites More sharing options...
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