Start your next Pistol Caliber Carbine build with a new FM-9 Complete Billet Lower!
Featuring a new, one-piece, Billeted Aircraft Grade Aluminum design, these lowers are perfect for competition or outdoor activities.
Each lower comes complete with FM-9’s Premium GI Trigger Group, as well as a Fixed Stock and Grip Fin.
Other features include:
- Ultra-reliable Last Round Bolt Hold Open
- Precision Machined/Billeted from 7075 T-6 Aircraft Grade Aluminum
- Hard Milspec Type 3 Anodizing
- FM-9 Premium Trigger Group, made from wear-resistant A2 tool steel
- Micro Polishing to trigger group eliminates grittiness and “creep”
- Self-lubricating Nickel Teflon coating for a smoother trigger press