FM-9 BILLET LOWER READY TO CUSTOMIZE

The latest Lower from FM is ready to customize for your Pistol Caliber Carbine needs. Featuring a new, one-piece, Billeted Aircraft Grade Aluminum design, these lowers are perfect for competition or outdoor activities. 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