Lantac BC-Pro Upgrade Bolt Catch — Black

The Lantac BC-Pro Upgrade Bolt Catch is an AR-15 bolt catch designed for improved handling and durability. Precision CNC machined from 17-4 PH (Precipitation Hardened) stainless steel in H900 condition, the part receives a QPQ (Quench-Polish-Quench) nitride treatment to AMS2753D for enhanced corrosion resistance and service life. The BC-PRO features an enlarged paddle and aggressive grip texture alongside strengthened geometry around the pivot area to aid manipulation without sacrificing durability.

Key Specifications

• Constructed from 17-4 PH H900 stainless steel with QPQ nitride treatment to AMS2753D.
• The finish is Matte.
• The color is Black.
• Comes complete with roll pin.
• Mil-spec bolt catch spring and plunger are not included and are required for assembly.
• Compatibility: functions with Forged receiver sets and Raven Onyx receiver sets; compatibility with other billet receivers is unknown.
• Feature set includes an aggressive grip texture and enlarged paddle for easier manipulation.
• Model is listed as the Bolt Catch Pro.
• Dimensions are listed as 1.00 x 3.20 x 5.50.

Designed and manufactured in the USA, the BC-Pro balances refined machining and practical ergonomics to give a reliable upgrade for users seeking improved control of their bolt catch. Its durable materials and corrosion-resistant finish make it a suitable choice for a long service life in a variety of operating environments.