ZRTS has launched a revolutionary PCC 9mm lower designed for competition. The ZR9-LW is machined from billet aluminum in-house. Along with its over-sized mag release, the lower features massive magwell ramps to aid in reload; a feature not found on any other PCC lower. ZRTS has tested with Glock, Pmag, and ETS magazines for complete reliability. Our 9mm lower is 100% complete and therefore, must ship to an FFL. All of our 9mm lowers ship complete with mag release and ejector.
Our lower also works with +10 and +20 extensions. As with all ZRTS lowers, the design is completely roll pin free for ease of assembly.
They DO NOT have LRBHO as all AR9-Glock platforms have proven unreliable and inconsistent due to the heavy mass and spring rate. The Glock follower and spring was not designed to hold back such a large reciprocating mass. For competition and tactical use, it is better to be consistent so we have chosen to have a lower that never locks back on empty (similar to an MP5).
Lowers are available in mil-spec black anodize, raw, or blasted (prepped for cerakote). We will also launch an enlarged, add-on magwell to further aide reloads. Lower weighs 8.4oz