Frequently Asked Questions

• I am a Montanan, do I need to do a background check as of Oct. 1. What about the Montana Firearms Freedom Act (Montana House Bill 246)?
Yes, the Montana law becomes effective October 1, 2009. However, the federal law still states that we must comply with background checks and proper markings on all of our firearms. We will continue to conduct background checks and markings on all of our firearms until the legal system determines if Montana's state rights supercede the federal law as per the 10th Amendment of the United States Constitution.

Click Here to see the ATF Firearms Open Letters on the ATF Web-site.

Click Here to see the ATF ruling on Montana HB 246.

Are we going to make a statement and take a stand against the federal law? No. We don't have the deep pockets yet to make bail and litigate. We have SI Defense employees to think about as well, we don't want them to be out of work when the Fed shut the doors. If anyone has a spare $30-40 million dollars to litigate, make bail and give us alternate employment and pay off the bills we might.

• Do I need a federal firearms license or background check to purchase your receiver?
Yes, you need a federal firearms license or conduct a background check to purchase the lower receiver, you do not need one for any other part of the AR-15.

• How long will it take to get my rifle, receiver(s), products?
Because of large demands, you will need to contact us. You must call or e-mail to verify ship date on your order(s).

• Where do I return my part(s)?
You can return it to: SI Defense, Inc. 2902 U.S. Highway 93 North, Kalispell, Montana 59901.

• How can I become a dealer?
We would be happy to have you for a dealer. Give us a call or e-mail us. Please have your FFL ready.

• Can I tour your facility?
Not at this time. Because we make sensitive military components, we limit tours and visits to only persons that have proper credentials.

• Do you give volume discounts?
Yes, please give us a e-mail us for distributor pricing.

• Do you make any other AR-15 components?
Yes, make a wide variety of components like gas blocks, bolts, carriers, compensators, free-float handguards and more.