T12PC: Forged Pistol Caliber Upper - Flat Top - Stripped

NOTE: THIS UPPER FOR USE WITH OLYMPIC ARMS PISTOL CALIBER CONVERSIONS ONLY. 

Pistol Caliber Forged Upper - Flat Top, Stripped - PRE-DRILLED FOR OLYMPIC ARMS PISTOL CALIBER EJECTOR SPRING ASSEMBLY. SOME TUNING MAY BE REQUIRED. Feed ramps must be cut to match your barrel when assembling.  This is a gunsmith component part.

Forged upper receiver with flat top picatinny rails, stripped with no additional parts. This upper is pre-milled and pre-drilled for the Olympic Arms pistol caliber ejector spring assembly installation. Completely machined and coated, ready for assembly.