The Timney Calvin Elite 660CE is a single-stage match trigger for AR-15 and M4 pattern rifles, fitting standard lower receivers through the existing pin holes.
Calvin Elite craftsmanship for the AR-15 — a 1.5 lb match break with a shoe you can fit to your finger.
The Timney Calvin Elite 660CE is the flagship of Timney's AR-15 line: a single-stage match trigger breaking at 1.5 lb, designed by trigger maker Calvin Motley, with a shoe adjustable for reach and position so the trigger meets your finger exactly where your mechanics want it. The break is the Calvin Elite signature — instantaneous, glass-clean, with no perceptible movement before or after.
At this weight the 660CE is a precision instrument for match and range rifles. The self-contained drop-in module arrives calibrated and installs through standard pin holes in minutes.
Key Features
- 1.5 lb match break — the Calvin Elite signature
- Adjustable shoe position and reach — fit the trigger to your finger
- Master-designed internals — Timney's finest AR-15 work
- Self-contained drop-in module — calibrated and tested
Compatibility & Fitment
Drops into AR-15/M4 pattern lower receivers via the existing pin holes. Confirm your trigger pin size before ordering. A pull this light belongs on dedicated match and range rifles: set up and verify function and safety accordingly before live fire.
Technical Specifications
Platform | AR-15 / M4 |
Fits | Standard AR-15 / M4 lower receivers, existing pin holes |
Type | Single-stage match trigger |
Adjustment | Shoe adjustable for reach and position |
Pull Weight | 1.5 lb |
Made in | USA |
Brand | Timney Triggers |
US Shipping & Support
Shipped from D&R Sports Center in the USA with fast, tracked delivery. Questions on fit, mounting or which model suits your setup? Our team is glad to help before and after your purchase.
Frequently Asked Questions
Will the 660CE fit a standard AR-15 lower?
Yes, it is a drop-in single-stage unit for AR-15 and M4 pattern lowers. As with any drop-in AR trigger, confirm your trigger pin size before ordering, since that is the usual sticking point on mixed-parts builds. Nothing about installing it requires machining of the receiver.
What makes the Calvin Elite different from Timney's other AR triggers?
The headline is the shoe: it can be adjusted for reach and position, so you can move the face to where your finger naturally lands rather than adapting your grip to the trigger. Combined with a 1.5 lb single-stage break, it is aimed squarely at precision and match work rather than hard use. It rewards shooters who care about repeating exactly the same finger placement shot after shot.
How light is the pull, and can I change it?
It is set up as a 1.5 lb single-stage trigger, which is deliberately light and better suited to slow, aimed fire than to fast handling. Because it is that light, take extra care with function checks after installation and treat the rifle as you would any precision setup. If you want something heavier for general shooting, one of the standard-weight Timney units is a better starting point.
Who should choose this over a plainer drop-in?
Choose it if you shoot from a bench, bipod or a supported position and want the shoe geometry dialed in to your hand.
