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Lower Service


In stock


Please send your parts and a copy of your invoice to:

Rainier Arms LLC 
ATTN: Armorers 
4611 E 31st St S
Wichita, KS 67210

As low as $25.00
Rainier Arms Free Ground Shipping

If you're not comfortable building your own lower or disassembling your own lower, and just prefer to have one of our gunsmiths handle the assembly for you, please add this service to your order. You will be contacted with directions for sending in your lower and parts if you need to send anything in. 

Parts required:

  • Lower
  • Buffer tube assembly
  • Stock
  • Lower parts kit with trigger
  • Copy of driver's license
  • Serialized item form


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