This link is for the Anderson Arms AR15 Lower Parts kits.
http://www.primaryarms.com/anderson...ceiver-parts-kit-223-5-56-am-556-lw-parts-kit
This one is for the lower receivers.
http://www.primaryarms.com/anderson...-receiver-closed-ear-ar-15-a3-lwfor-um-closed
They also have great deals on kits and various other AR15 right now.
Regards,
Rob
http://www.primaryarms.com/anderson...ceiver-parts-kit-223-5-56-am-556-lw-parts-kit
This one is for the lower receivers.
http://www.primaryarms.com/anderson...-receiver-closed-ear-ar-15-a3-lwfor-um-closed
They also have great deals on kits and various other AR15 right now.
Regards,
Rob