12.7x42 Complete Upper 16" Liberty Barrel
$688.00
12.7x42 Complete Upper Liberty 16" Barrel
1-20 Twist 416R Stainless
Bolt Material 9310
Mid Length Gas System
3/4x24 Muzzle Threads UNEF
Heliport Muzzle Brake SS
9" Free Float Handguard
M3 Upper