Derya Adds Timekeeper Semi-Auto and Pump Models to TM22 Lineup

Derya is growing its TM22 rimfire lineup for 2026 with two new .22 LR models: an upgraded semi-automatic called the Timekeeper and the brand's first pump-action rifle.

Snapshot

According to American Rifleman, Turkish manufacturer Derya is building on its TM22 platform, which already spans semi-auto, lever-action and other configurations. The two new additions give rimfire shooters another semi-auto option with upgraded features alongside a manually-operated pump gun, both built around the same magazine system as the rest of the TM22 family.

Key points

• Timekeeper upgrades: This semi-auto model adds a tool-free adjustable stock for length-of-pull and cheekpiece height, M-Lok slots, and a fully-adjustable rear sight with fiber-optic inserts, per American Rifleman.
• Pump-action newcomer: The TM22 Pump brings a classic manually-cycled action to the lineup, with polymer furniture and a parkerized/anodized metal finish, the outlet reports.
• Shared parts and threading: Both rifles run 18-inch barrels threaded 1/2x28 TPI and feed from the same 10-, 15- and 25-round TM22 magazines, according to the article.
• Pricing and weight: American Rifleman lists the Timekeeper at 4.85 pounds with an MSRP of $249, while the Pump also weighs 4.85 pounds but carries an MSRP of $429.

Quick take

For armed citizens who keep a rimfire around for training, small-game work or simply low-cost practice, these additions widen the choice of operating systems without straying from a common magazine platform. The pump gun in particular revives a format that's grown rare on dealer shelves, giving shooters another manually-operated option alongside the semi-auto Timekeeper's refined ergonomics.

Read the full story: americanrifleman.org