Key Features & Benefits

• Exact Fit for AR‑15 Receiver Pivot/Takedown: Engineered to match the 55CA53A specifications for seamless installation.
• Premium Silver Finish: CNC‑machined alloy with a satin‑silver coating that resists wear and corrosion.
• Enhanced Durability: Hardened steel spring and ball detent provide consistent lock‑up under heavy use.
• Zero‑Lag Operation: Smooth takedown action reduces wobble, improving accuracy and handling.
• Universal Compatibility: Works with standard AR‑15 lower receivers, including mil‑spec, commercial, and match‑grade models.
• Easy Installation: Requires only basic hand tools; no drilling or permanent modifications needed.
• Optimized for Tactical and Sporting Use: Maintains alignment during rapid field stripping and reassembly.

Technical Specifications

Installation Overview

Installing the CMMG Detent on your AR‑15 is a straightforward process that can be completed in under 10 minutes:

1. Ensure the rifle is unloaded and the safety is engaged.
2. Remove the existing pivot/takedown detent by gently tapping it out with a punch and hammer.
3. Insert the new CMMG detent into the receiver opening, aligning the spring groove.
4. Secure the detent with the supplied set screw, tightening to 12‑15 in‑lb torque.
5. Test the takedown action to confirm smooth operation and proper lock‑up.

For best results, consult your rifle’s user manual or a qualified gunsmith if you are unfamiliar with AR‑15 maintenance.

Why Choose CMMG?

CMMG has built a reputation for producing high‑quality firearm components that combine precision engineering with rugged durability. The CMMG Detent for AR‑15 receiver pivots exemplifies the brand’s commitment to:

• Consistent performance in demanding environments.
• Rigorous quality control and testing.
• Innovative design that enhances reliability and user confidence.

Whether you are a competitive shooter, a tactical operator, or a recreational hunter, this silver detent offers the reliability you need to keep your rifle operating at peak performance.

Customer Feedback

"The CMMG detent feels solid and the silver finish looks great on my custom build. No more wobble when I strip the lower – a noticeable upgrade!"

"Installation was a breeze, and the durability is evident after months of field use. Highly recommended for any AR‑15 owner."