Grey Ghost Precision MKII AR-15 Lower Receiver - Stripped Lower

The Grey Ghost Precision MKII Billet Stripped Lower Receiver goes beyond mil-spec for builders who want tighter tolerances and true ambi function in one package. Built for precision-oriented AR-15 builds, this lower receiver combines an integrated ambi bolt release with a flared magwell.

The Grey Ghost Precision MKII AR-15 Billet Stripped Lower Receiver is a lower receiver machined to tolerances tighter than mil-spec for a more consistent fit with the upper receiver.

Held to +/-.001 inch tolerances, this receiver produces a more consistent interface with upper receivers, reducing wobble that can affect repeatability. The ambidextrous bolt release is machined directly into the lower with its own operating parts, giving true ambi function without aftermarket hardware. The flared magwell speeds magazine insertion, and the integral trigger guard rounds out the feature set.

This receiver is compatible with most AR-15 upper receivers, though tighter tolerances may call for thermal fitment on some barrels; a qualified gunsmith is recommended. It ships stripped, without internal components except the ambi bolt release parts.

Machined from 7075-T6 billet aluminum and finished in True Black Type III Class 2 hard coat anodize, the MKII carries pictogram safety indicators and multi-caliber marking. At 24.8 oz, it's built for durability.

This lower receiver suits competition rifles and precision-oriented AR-15 projects where tighter-than-mil-spec tolerances and integrated ambi controls are top priorities.

Grey Ghost Precision builds its receivers for shooters who won't compromise on fit or function. FFL transfer is required for this serialized receiver, and standard GGP warranty coverage applies.