CMC Triggers CCT Combat Curved Hybrid Drop-In Trigger Group - AR15/LR-308 Single Stage 3.5 lb

The CMC Triggers CCT Combat Curved Hybrid Drop-In Trigger Group is a single-stage AR-15/LR-308 trigger built for shooters who demand a clean, predictable break without the learning curve of a two-stage design. The CCT combines CMC's combat curve profile with their patented flat trigger indexing in one hybrid bow—a thoughtful middle ground for hunters, sport shooters, and tactical riflemen who want a drop-in upgrade without guesswork. At 3.5 lb pull weight, it's factory pre-set and ready to run; no user adjustment needed, no tuning required.

What sets this trigger apart is the engineering underneath. CMC machines sear engagement overlap up to 6–8 times greater than most competitors, which translates to a safer, more reliable trigger and consistent performance across commercial and military-spec ammo. The assembly uses a lightweight hammer and a "rocket wire" hammer spring to keep lock time minimal and reset lightning-fast—so follow-up shots come naturally. Hand-assembled and hand-tested, it's made from 8620 alloy steel and S7 tool steel with tolerances of ±.001"—precision that shows.

Installation is straightforward: it's a totally self-contained, one-piece drop-in designed for mil-spec AR-15 and AR-10 platforms. Includes a small anti-walk pin set to keep everything in place. If you're tired of mushy, creepy factory triggers or looking to tighten up a rifle that sees regular range time or field use, the CCT delivers the smooth, glass-like break and confidence that separates a good rifle from a great one.

Key Features

• Hybrid combat curve and flat trigger indexing for natural finger placement and control
• Ultra-clean, crisp break with zero creep before hammer release
• Minimal lock time and lightning-fast reset for quick, accurate follow-up shots
• Sear engagement overlap 6–8 times greater than competitors for enhanced safety and reliability
• Factory pre-set at 3.5 lb—no user adjustment required
• Hand-assembled and hand-tested for quality assurance
• Totally self-contained one-piece drop-in design
• Works with commercial and military-spec ammunition
• Includes small anti-walk pin set

Specifications

Product	CMC Triggers CCT Combat Curved Hybrid Drop-In Trigger Group
Type	Single Stage Drop-In Trigger
Trigger Pull Weight	3.5 lb (factory pre-set)
Compatibility	Mil-spec AR-15 and AR-10 (LR-308) style rifles
Material	8620 Alloy Steel and S7 Tool Steel
Machining Tolerance	±.001"
Configuration	Self-contained one-piece assembly
Included	Small anti-walk pin set
Assembly	Hand-assembled and hand-tested

Frequently Asked Questions

Will this trigger fit my AR-15 or AR-10?

Yes, the CCT is designed for mil-spec AR-15 and AR-10 (LR-308) style rifles as a direct drop-in. It's a totally self-contained one-piece assembly, so installation is straightforward.

Can I adjust the 3.5 lb trigger pull weight?

No. The CMC CCT comes factory pre-set at 3.5 lb and is not user adjustable. If you need a different pull weight, CMC offers other configurations, but this model is fixed.

What's included in the box?

The trigger group and a small anti-walk pin set are included.

Does this trigger work with both commercial and military ammunition?

Yes. The CMC CCT is designed to function reliably with both commercial and military-spec ammunition thanks to its controlled hammer weight, balance, and rocket wire hammer spring.