http://palmettostatearmory.com/inde...-bolt-carrier-group-w-carpenter-158-bolt.html
http://palmettostatearmory.com/index.php/ar-15-05/blem-upper.html
http://www.midwayusa.com/
psa has the $79 BCG with the 158 bolt, $29 LPKs 20% off reloading supplies
midway has $15 off $100
$30 off $200 and so on that expire today -- midway has ar-stoner carriers for $49 if you need just a carrier--
http://palmettostatearmory.com/index.php/ar-15-05/blem-upper.html
http://www.midwayusa.com/
psa has the $79 BCG with the 158 bolt, $29 LPKs 20% off reloading supplies
midway has $15 off $100
$30 off $200 and so on that expire today -- midway has ar-stoner carriers for $49 if you need just a carrier--