This option is to build out in the semi automatic configuration You're PKM or PKT receiver. Complete gun build services are offered as well for an additional charge. Dealers with SOT repairs  as well. 
ALL NFA RULES APPLY. 
 This includes the De-mill of the original receiver parts. Prepping the surface for parkerizing. And parkerizing.
Rivet set is included in this price as well. Just reach out to me for your shipping label and include a copy of Your f f l's transfer contact information. We make it as easy as possible. Currently times are 5 to 7 Business days for completion. Lifetime warranty on all builds. 7 to 14 Days on complete builds.
Check all local laws.I will not ship to restricted states.
Personal check, money order or credit card add 3% percent for credit card.

This price is to build out a Voltor receiver. Add $350 for Winterbach receiver.
 You will send me your receiver and all your associated build parts that came with your parts kit to complete. If you need additional parts they are available to complete your receiver but at a additional charge.