New 2500 Series Rear-Lug Rimfire Actions from Stiller Precision
Stiller’s Precision Firearms is now offering its new line of rear lug, benchrest-grade rimfire actions, the 2500X (single-shot) and the 2500XS (sporter class mag-fed). These actions have already performed superbly in competition (see below). These actions represent the state-of-the-art in rimfire receivers. Top rimfire benchrest shooters are building rifles around the new Stiller actions and the results have been very promising. These actions offer true benchrest-grade manufacturing tolerances plus a superior firing pin system that should allow greater shot-to-shot consistency. Expect fewer unexplained fliers with these Stiller actions compared with older, factory-based actions (such as the Rem 40X).
Stiller 2500X Rimfire Action

The 2500X is Stiller’s new rear lug rimfire benchrest action. This features an Anschutz-style loading ramp, center recoil slot, side bolt release, and a unique shroud/firing pin system for perfect alignment (and more consistent ignition). Unlike many rimfire actions, the 2500X has a trigger hanger for easy trigger maintenance. The 2500X’s body and bolt are crafted from 416R stainless steel with a nitride finish for smooth and trouble-free operation. The outside is OD ground after nitriding for precise tolerances and a distinctive two-tone look.
Stiller 2500SX Rimfire Sporter Action

The 2500XS is a rear lug rimfire benchrest action for the Sporter Class. The “XS” model features a Sako magazine and easy-to-use loading ramp. Like the 2500X, the “XS” has an advanced shroud/firing pin system, plus a trigger hanger for easy trigger maintenance. The bolt and body are nitrided, 416R stainless OD ground for a dimensionally precise, two-tone finish. This lightweight action is specifically designed for IR50/50 sporter class benchrest. It comes with one (1) magazine.
Proof of Performance — 2500X Action Shoots 250-25X
Mike Kuklis’s new rimfire BR rifle built on a Stiller 2500X action delivered an impressive 250-25X in competition last week. Mike drilled this superb 250-25X card at the Tuckertown BR Barn on the way to a 1000-86X match win. Credit J. Miller for the photos from Benchrest Central.


















“We are proud to deliver the ultimate precision sniper systems on the planet,” said Greg Baradat, Director of U.S. Military Sales for Remington Defense. “The move to full rate production successfully demonstrates the quality, accuracy, and reliability of the system to our valuable Department of Defense customers.”




