Old Testament Firearms presents what will be the talk of the range! A crisp 5-Inch AR15 Pistol / SBR Upper Receiver Group chambered in 5.56 NATO (.223) that is a hoot to shoot and provides a clean, compact 5.56 upper.
This 5" AR upper operates reliably thanks to the micro-length gas system. It sports our 7-Inch OT Firearms Gen 2 Free Float M-Lok Handguard perfectly wraps the around the tucked Flash Can (which directs the muzzle blast DOWN RANGE and not to your neighbors in the lane over).
All of our upper receiver groups are built with quality, made in the U.S.A. components to provide reliable function even after thousands of rounds!
Never heard of OTF? No worries - We offer a LIFETIME WARRANTY on all Old Testament Firearms Assembled Upper Receiver Groups for the life of ownership for original owner!
This 5.56 Upper Receiver Group consists of the following components:
Concerned about quality? Don't Be! Old Testament Firearms stands behind their products! All Complete AR15 / LR308 Assemblies and Firearms come with a LIFETIME WARRANTY against manufacturing defects and workmanship! Our components are meant to be put to work!
Old Testament Firearms
