9mm Luger Lower Receivers

Foxtrot Mike Products Hybrid Polymer FM9 Complete AR9 Lower Receiver

Aero Precision EPC-9 Lower Receiver, Special Edition: Franklin Snake - Anodized Black

Foxtrot Mike Products Complete FM9 Premium 9mm AR-15 Lower Receiver

Foxtrot Mike FM-9 Stripped Billet Lower Receiver

Sharps Bros Jack 9 Complete PCC Lower Receiver

Quarter Circle 10 Ranger AR 9MM Pistol - 5.5"

Quarter Circle 10 Side Charging QC5 9MM PCC Builders Kit

PSA PX-9 Glock-style MOE EPT SBA3 Pistol Lower - 5165449975

PSA 9mm SBA3 MOE EPT Pistol Lower Build Kit, Black

PSA PX-9 Forged Complete MOE EPT Lower - uses Glock-style - 5165449734

Ke-9 Billet Stripped Ambidextrous Lower Receiver W/Mag Catch 9mm - Ke-9 Billet Stripped Lower Receiver W/Mag Catch 9mm

Ke-9 Billet Complete Lower Receiver W/ Drop-In Trigger 9mm

Ke-9 Billet Mil-Spec Complete Lower Receiver 9mm

Lee Sporting Aluminum MP5 / SP5 / HK Clone Lower Housing - K Semi-Shelf

Lee Sporting Aluminum MP5 / SP5 / HK Clone Lower Housing - Full-Size Push-Pin

JP Enterprises 9mm 6" Bbl Billet Lower with Top-Charge Billet Receiver Set JP-5 Ultralight Ready Rifle RR-JP5G940/TCUL

Jacob Grey JG9 9mm Billet Receiver Set

9mm Adapter For Ke Arms Kp-15/Ke-15 - 9mm Adapter For Ke Arms Kp-15

Ghost Firearms Upper Receiver Rifle Lower Parts Kit 9mm 9x19 Para 16in Carbine Light HBAR Barrel 1-10 Twist 14in M-LOK Freefloat Handguard A2 Muzzle

Ghost Firearms Upper Receiver Rifle Lower Parts Kit 9mm 9x19 Para 16in Carbine Light HBAR Barrel 1-10 Twist 14in M-LOK Free Float Hand Guard A2 Muzzle

Ghost Firearms Upper Receiver Rifle Lower Parts Kit 9mm 9x19 Para 16in Carbine Light HBAR Barrel 1-10 Twist 14in M-LOK Free Float Hand Guard A2 Muzzle

Complete Hybrid Mike-9 9mm Lower Receiver - Complete Hybrid Mike-9 Lower Receiver

Ar-15 Mike-9 Complete Billet Rifle Lower Receiver

Angstadt Arms AR-15 0940 Receiver Set for Glock