16" Lightweight Complete Upper Receiver Group with 15" MLOK Handguard

Old Testament Firearms

16" PCC Complete Upper with 15" Lightweight MLOK Handguard, BCG and C/H - 9MM

Old Testament Firearms

7.5" GENESIS 5.56 Assembled Upper Receiver with Ambidextrous Charging Handle

Old Testament Firearms

16" GENESIS 5.56 Assembled Upper Receiver with Ambidextrous Charging Handle

Old Testament Firearms

16" OT Firearms Mid-Length Upper w/Front Sight Post - 5.56 / .223

Old Testament Firearms

10.5" GENESIS 5.56 Assembled Upper Receiver with Ambidextrous Charging Handle

Old Testament Firearms

OT Firearms 7.5" Upper Receiver Assembly w/Gen 4 MLOK Handguard

Old Testament Firearms

OT Firearms 7.5" Upper Receiver Group - 5.56 NATO / .223 "TRUCK GUN"

Old Testament Firearms

OT Firearms 7.5" AR15 Pistol Upper w/7" MLOK Handguard - 300 Blackout

Old Testament Firearms

OT Firearms 16" Complete Upper with 15" MLOK Handguard - 300 Blackout

Old Testament Firearms

OT Firearms 'Freedom Cricket' 5-Inch AR15 Pistol Upper Receiver Group (NO BCG/CH)

Old Testament Firearms

OT Firearms 8.5" Pistol Upper w/7" MLOK Handguard (Suppressor Ready) - 300 Blackout

Old Testament Firearms

10.5" 7.62x39 AR15 Upper Receiver Assembly w/BCG and Charging Handle

Old Testament Firearms