LanTac BC-PRO Upgrade Bolt Catch for Forged and Onyx Receivers

In the realm of firearms, where reliability and precision are paramount, Lantac presents its BC-PRO Upgrade Bolt Catch—a component that embodies excellence in both form and function. Crafted with high-quality materials and precise engineering, this bolt catch is an ideal choice for those seeking to maintain or upgrade their firearms.

The BC-PRO bolt catch is meticulously CNC machined from 17-4 PH (Precipitation Hardened) Stainless Steel in H900 condition. This material choice ensures not only exceptional strength but also remarkable durability over time. Furthermore, it undergoes a QPQ (Quench Polish Quench) Nitride treatment conforming to AMS2753D specifications, significantly enhancing corrosion resistance and extending its service life.

Unlike components produced through investment casting or MIM manufacturing processes, the BC-PRO boasts superior build quality. Its design features an aggressive grip texture alongside an enlarged paddle—attributes that facilitate easier manipulation of the bolt catch control itself. Additionally, supporting geometry around the pivot hole area enhances overall strength.

Installation comes complete with a roll pin; however, users should note that assembly requires a mil-spec bolt catch spring and plunger which are not included. When replacing an existing mil-spec bolt catch on your lower receiver with the BC-PRO model, exercise caution during disassembly as these parts will be necessary for installation.

Compatibility extends confidently to Forged Receiver sets and Raven Onyx Receiver Sets while remaining uncertain with other billet AR-15 upper & lower receivers.

Proudly made in the USA by Lantac—a name synonymous with quality—the BC-PRO Upgrade Bolt Catch stands as a testament to what can be achieved when precision meets purpose.