Forms:
State Dealer Registration - http://www.lsp.org/pdf/chDealerReg.pdf
State Firearm Registration - http://www.lsp.org/pdf/chFirearmReg.pdf
Form 1 - http://www.atf.gov/forms/pdfs/f53201.pdf
Also, FYI, Form 4 - http://www.atf.gov/forms/pdfs/f53204.pdf
Certification of Compliance with 18 U.S.C. 922(g)(5)(B) http://www.titleii.com/pdf/5330-20.pdf
Please note that pages 1 and 2 on Form 1 and 4 should be printed front/back, not 2 separate pages. ATF will not approve it if it is on 2 separate pages.
These are simply forms and samples of filled out forms. Any questions that you have in regards to the process and procedure necessary to purchase/build/transfer an SBR should be searched in the Class III forum or a new thread posted. I am not a lawyer and any information herein is strictly for educational purposes and should be researched properly and consulted with a legal professional prior to any action taken.