Use this form to get a quote for a custom upper assembly or to ask general questions. For quotes, please include caliber(s) desired, barrel length, barrel profile, handguard style and length, muzzle device type, gas block type, and whether or not you need a BCG and charging handle. Also let us know if you want certain parts to be particular brands, such as a Seekins handguard or Cryptic Coatings BCG, etc. We will get back to you soon! In the meantime, check out some of our builds on our photo gallery page.