FRANKLIN ARMORY BFSIII PC-C1 Curved Trigger for Ruger PC Carbine

The Franklin Armory BFSIII PC-C1 curved trigger brings a whole new dimension to shooting your Ruger PC Carbine. This 3-position trigger system gives you the flexibility to switch between safe, semi-automatic, and binary fire modes — each tailored to different shooting scenarios. Whether you're competing, running drills at the range, or just looking to maximize trigger time with your carbine, the BFSIII lets you adapt on the fly without swapping parts.

What sets the binary mode apart is its dual-fire behavior: pull the trigger to send one round downrange, release it to fire another. It's a legitimate way to increase fire rate while maintaining legal compliance in most jurisdictions — though as always, check your local regulations before deployment. The curved trigger shoe geometry helps many shooters find a natural grip angle and consistent trigger press, which translates to tighter groups and faster splits when you need them.

The selector is patented and intuitive: if you're holding the trigger back in binary mode and want to cancel that release round, simply flip the selector out of position 3. No fumbling, no unsafe handling. The BFSIII is engineered to work with most 9mm and .40 caliber Ruger PC Carbine trigger housings, so compatibility is straightforward. Franklin Armory recommends professional gunsmith installation to ensure your trigger functions flawlessly and safely, so factor that into your planning.

Key Features

• 3-position trigger: Safe, Semi-Auto (1 round per pull), and Binary (1 round on pull + 1 on release)
• Curved trigger shoe design for natural trigger finger placement
• Patented selector allows you to cancel the release round mid-press by switching out of binary mode
• Compatible with most 9mm and .40 caliber Ruger PC Carbine trigger housings
• Ideal for competition, tactical training, and recreational shooting

Specifications

Frequently Asked Questions

What calibers does the BFSIII PC-C1 work with?

The Franklin Armory BFSIII PC-C1 is designed for 9mm and .40 caliber Ruger PC Carbines. Verify your carbine's chambering before ordering.

Can I cancel the release round in binary mode?

Yes. While holding the trigger back in binary mode, simply move the patented selector out of position 3 (Binary) and the release round will not fire. This gives you a safety option if you change your mind mid-press.

Do I need a gunsmith to install this trigger?

Franklin Armory recommends professional gunsmith installation for proper function and safety. This is not a user-installation part.

What's the difference between Semi and Binary mode?

In Semi mode (position 2), the trigger fires one round per pull only. In Binary mode (position 3), it fires one round on the pull and another on the release, effectively doubling your rate of fire for each trigger cycle.