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Timney Single Stage Skeletonized Trigger - 4 pound - 664-S

Timney Single Stage Skeletonized Trigger - 4 pound - 664-S

Timney · Trigger

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Best price

$259.99at OpticsPlanet

Out of stock Sale checked Oct 21, 2026

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StorePriceAvailabilityBuyAdd to build
OpticsPlanet Best price $259.99Salechecked Oct 21, 2026 Out of stock Buy at OpticsPlanet
Rainier Arms Check priceprice on the store's site Check store Buy at Rainier Arms

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Price history

Dashed line = out of stock. Tracking since Sep 28, 2026.

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Since Sep 28, 2026.

About this part

The Timney Single Stage Skeletonized Trigger - 4 pound - 664-S is a trigger from Timney. One store lists it, OpticsPlanet at $259.99.

Specifications

Manufacturer
Timney

From the manufacturer


The Timney AR-15 trigger is a self-contained, 100% drop-in unit ready to install in an AR-15 rifle for an exceptionally smooth, crisp, single-stage trigger pull. No gunsmithing, fitting, or adjusting required. Pull weight is factory set at 4 pounds. Lightweight, 6061 T6 alloy housing is anodized for superior durability. Hammer is EDM machined from S7 tool steel that combines hardness to resist wear with superior impact resistance to withstand heavy use without chipping or breaking. Finally, a Teflon Nickel coating is applied to the hammer to deliver a super smooth trigger pull with superior lubricity. Other components are EDM cut from A2 tool steel, then heat treated to RC 56-60 for longer service life. Trigger Module installs using your rifle's original hammer/trigger pins; proprietary design eliminates pin rotation and walkout.4lbs Break

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$259.99 at OpticsPlanet
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