LanTac BC-PRO Upgrade Bolt Catch – AR-15/AR-10

The LanTac BC-PRO replaces your standard AR-pattern bolt catch with an oversized paddle that speeds up lock-back and bolt release operations. Designed for shooters who want faster reloads and easier manipulation under stress or with gloves, this upgrade provides a larger engagement surface without adding excessive bulk or snagging points to the lower receiver.

Machined from steel with a durable black oxide finish, the BC-PRO installs using your existing bolt catch roll pin—no permanent modifications to the receiver. Installation requires basic AR assembly tools and a roll pin punch set. Slightly larger profile than mil-spec means you should test-fit with your grip and trigger guard for clearance.

• Part Type: Bolt Catch
• Compatible Firearms: AR-15, AR-10, and AR-pattern rifles
• Material: Steel
• Finish: Black Oxide
• Installation: Drop-In (roll pin installation required)
• Includes: Bolt catch only (roll pin not included, reuse factory pin)