Derya Adds Adjustable Timekeeper, First Pump-Action to TM22 Line

Derya is adding two new rimfire rifles to its TM22 lineup for 2026: an upgraded semi-auto called the Timekeeper and the company's first pump-action .22 LR.

Snapshot

American Rifleman reports that Turkish manufacturer Derya is building on its TM22 platform, which began as a semi-auto rimfire before branching into lever-action and now pump-action variants. Both new models share the same magazines as the rest of the TM22 family but differ in operating system, furniture and price, giving shooters two distinct ways to run the same cartridge.

Key points

• Timekeeper upgrades: Built on the TM22 Standard, it gets a tool-free adjustable length-of-pull and cheekpiece, M-Lok slots, QD sling points, and a fully adjustable fiber-optic rear sight, with an 18-inch barrel threaded 1/2x28.
• Timekeeper specs and price: It weighs 4.85 pounds, ships with two 10-round magazines, and carries an MSRP of $249, with stock colors including black, gray, FDE and OD green.
• TM22 Pump debut: Derya's new pump-action model uses polymer furniture, a parkerized steel finish and anodized aluminum parts, with an 18-inch threaded barrel and fiber-optic front sight.
• Pump specs and price: Also weighing 4.85 pounds, the Pump is priced higher at $429 MSRP, and it feeds from the same 10-, 15- and 25-round TM22 magazines.

Quick take

Two operating systems built around one magazine ecosystem is a practical way to expand a rimfire line without reinventing parts compatibility. The Timekeeper's adjustability and sub-$250 price make it a reasonable training or range gun, while the Pump gives shooters who want a classic manual action a modern, threaded-barrel option, according to American Rifleman's coverage.

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