Cmmg Bbl 9mm 16.1" M4 4140cm Sbn
Cmmg Bbl 9mm 16.1" M4 4140cm Sbn

Cmmg Bbl 9mm 16.1" M4 4140cm Sbn

$199.95
$199.95
Perfect for building your custom 9mm AR15 upper group.

Features :
  • 1:10 Twist 4140 Chrome Moly
  • 1/2X28 thread pitch
  • M4 profile
  • "Carbine length gas port .750" gas block Journal" 9X19MM Nato chamber"