Appropriate place to post?

Moderators,

Would like to post a feeler thread - I am looking to start mfg'ing billet lower receivers, and would like some feedback. Where is the appropriate place to post this, and would I need to be a sponsor to do so? Not looking to sell anything just yet.

Thank you!

We don't do "feeler" threads here. Either you've made a decision to sell/trade an item(s), or you have not. Potential interest by buyers will be revealed if you choose to sell/trade.