Forward Controls Design - Augmented Bolt Catch - ABC-R V3
Forward Controls Design, IncThe Forward Controls Design Augmented Bolt Catch — ABC/R V3 (ABC/R v3) is FCD's purpose-designed enhanced bolt catch and release for AR-15/M16 receivers equipped with ambidextrous magazine releases. The ABC/R (Augmented Bolt Catch/Release, Forward Controls) V3 addresses the ergonomic conflict between ambidextrous magazine catches (such as Norgon's Ambi-Catch) and the factory bolt catch's lower paddle — which share the same vertical plane, making identification by feel difficult, especially when gloved. The ABC/R V3's enlarged lower paddle protrudes further and is angled at 10 degrees, placing it on a different vertical plane from the ambi mag catch lever. The top paddle is enlarged with 5-degree and 10-degree cant angles for improved palm/thumb access. A tactile notch above the lower paddle provides a reference point by feel. V3 updates include: ledge on upper and lower paddles, forward/center/rearward upper paddle options, and a "butterfly" lower paddle with increased surface area. Machined from 8620 billet steel, heat treated, DLC coated.
- Part Number: ABC/R v3
- Compatible Platforms: AR-15 / M16 pattern receivers with TDP-spec bolt catch boss (standard mil-spec)
- Function: Enhanced bolt catch and release — enlarged paddles, tactile notch
- Lower Paddle: Butterfly design, 10-degree angle, increased surface area
- Upper Paddle Options: Forward biased (FB), centered (standard), rearward biased (RB)
- Texture Options: Serrated or dimpled
- Material: Billet 8620 alloy steel, heat treated, DLC finish
- Includes: Bolt catch roll pin, plunger, and spring
- Incompatibilities: Not compatible with 9mm Colt-pattern receivers, AR10B (Armalite), or CMT billet lower receivers
- Country of Origin: Made in the USA
- Manufacturer: Forward Controls Design (FCD)
The ABC/R V3 is the gold standard for AR-15 bolt catch upgrades in combination with ambidextrous magazine release systems.