Home / Parts / AR10/M5 / Lower Receivers / FMK AR15 POLYMER LOWER RECEIVER BB FMK AR15 POLYMER LOWER RECEIVER BB$3334 3 in stock (can be backordered) FMK AR15 POLYMER LOWER RECEIVER BB quantity Add to cart SKU: FMKGAR1EBRT Category: Lower Receivers Tag: Low Rec Brand: FMK FirearmsProduct ID: 25124 Description Additional information Description FMK Firearms AR-1 Lower, AR-15, Stripped, Polymer Receiver, Burnt Bronze Color FMKGAR1EBRT Additional information Weight 0.44 lbs Dimensions 4.5 × 9 × 2.5 in Related products AERO M4E1 PRO STRIPPED LOWER BLK $24671 FN FN15 STRPD LWR RCVR M16 MILITARY $12420 AERO M5 AR10 STRIPPED LWR FDE $17434 AERO M4E1 STRIPPED LOWER BLACK $12425 AERO M4E1 PRO STRIPPED LOWER ODG $24671 FMK AR15 POLYMER LOWER RECEIVER BLK $3334