Timney Triggers

Timney Calvin Elite Trigger 660CE - AR-15 Single-Stage 1.5 lb

Name: Timney Calvin Elite Trigger 660CE - AR-15 Single-Stage 1.5 lb
Brand: Timney Triggers
SKU: 660CE
Price: 320.0 GBP
Availability: InStock

£320.00

Tax included where applicable.

In stock7–10 day delivery

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Delivery Information

Orders are dispatched from the United Kingdom with tracked delivery. You will receive tracking details by email once your order ships.

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Please see our Returns & Refunds policy for full details on returns and exchanges.

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SKU: 660CEUPC: 081950660087

Product Overview

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 (680 g) 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 (680 g), 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.

Why shooters choose the Calvin Elite 660CE

1.5 lb (680 g) 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

What the Calvin Elite 660CE fits

Drops into AR-15/M4 pattern lower receivers via the existing pin holes — including UK straight-pull AR-15 target builds, where a 1.5 lb (680 g) match break and an adjustable shoe suit deliberate, aimed shooting from a bipod or bench. 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.

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 (680 g)
Made in	USA
Brand	Timney Triggers
MPN	660CE

Timney's finest AR-15 trigger. Order the Calvin Elite 660CE today — in stock at Xtreme Tactical Gun Parts with free tracked UK delivery in 7–10 days.

Explore more: all Rifle Triggers, AR-15 Parts & Accessories or browse all Timney Triggers.

Compatibility & Fitment

Drop-in fit for AR-15/M4 pattern lower receivers. Confirm trigger pin size before ordering.

Please confirm platform, interface and fitment requirements before ordering.

Technical Specifications

SKU / MPN	660CE
UPC / Barcode	081950660087
Brand	Timney Triggers

Shop Related Categories

Shop AR-15 Parts & Accessories View category

Shop AR-15 Triggers View category

Shop Rifle Triggers View category

Shop Timney Triggers View category

Related Buying Guides

Not sure which option is right for your build? These guides break it down.

Buying Guide AR-15 Trigger Guide: Single-Stage vs Two-Stage, Pull Weight & Fit

Buying Guide Geissele vs Timney vs TriggerTech vs Radian: Trigger Brands Compared

View all buying guides →

Product 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 fitting 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 (680 g) 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 (680 g) 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 fitting 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 dialled in to your hand. If you mainly want a clean, straightforward improvement over a mil-spec trigger, there are simpler and less expensive options in the Timney range. Our AR-15 trigger guide sets out how to pick between them.

How does delivery work?

We dispatch from the United Kingdom with free tracked UK delivery in 7–10 days, and tracking is emailed to you when the parcel leaves us. If a part turns out to be the wrong fit, see our returns policy or contact us and we'll help sort it.