Brownells exclusive. Complete Small Frame Glock style FM9 Rifle Lower Receiver comes standard with a Lower Parts Kit, that utilizes no MIM parts.ย  All FM Products Billet Lower Receivers come with their patented, proprietary Last Round Bolt Hold Open. It also comes standard with a Mil-spec GI Trigger Group, S.S. .308 Carbine recoil Spring and 6.5 oz heavy buffer standard.

  • Premium Billet 7075 T6 FM Products Glock style small frame (9mm) Lower Receiver
  • Mil-Spec 6 position carbine buffer tube
  • Comes standard with FM Products patented Last Round Bolt Hold Open
  • Includes FM Products Premium 6.5 oz heavy buffer
  • .308 Carbine recoil spring included too
  • LPK comes with no MIM parts
  • Lower Receiver coated in Hard Milspec Type 3 Anodizing
  • Utilizes the Best LRBHO on the market
  • Made in the USA
  • Lower receiver is Precision Machined out of 7075 T-6, Aircraft Grade Aluminum
  • Stock is NOT included