NightForce Clamp-on Power Throw Lever A289 for ATACR F2, SHV 14x/20x, SHV 10 – Illuminated Only

Overview

The NightForce Clamp-on Power Throw Lever (PTL) A289 brings rapid magnification capability to compatible scopes without requiring modifications. Crafted from aluminum and anodized in the USA, this clamp-on lever installs quickly and removes just as easily, delivering a tactile, glove-friendly way to swing between powers when the situation demands fast focus and target acquisition.

Why a clamp-on PTL may be the right choice

• FAST MAGNIFICATION CHANGES — Experience instant power shifts in diverse conditions, even while wearing gloves, with a precise, click-ready feel.
• NO MODIFICATION NEEDED — The lever attaches to compatible scopes without altering the hardware, preserving the original setup and zero integrity.
• EASY INSTALLATION AND REMOVAL — A straightforward clamp-on design means you can equip or remove the PTL in moments, on the fly.
• COMPATIBILITY — This A289 model is designed for ATACR F2 Gen1, SHV 14x, SHV 20x, SHV 10x, and Illuminated Only variants.

Build, durability, and brand assurance

• MADE IN THE USA — Aluminum construction with a durable anodized finish for field use and repeated handling.
• NIGHTFORCE HERITAGE — Since 1992, NightForce has produced high-precision optics and accessories trusted by professionals, hunters, and competitors alike.
• NO PERMANENT MODS TO YOUR SCOPE — The clamp-on PTL integrates cleanly with the existing optic setup, preserving resale value and integrity.

Real-world use and benefits

In dynamic shooting scenarios—from wood lines to open fields—the PTL supports quicker transitions between magnifications, reducing the time spent fumbling for dials. While it cannot guarantee faster outcomes, it offers a dependable way to adjust focus when a rapid change is advantageous. The combination of solid aluminum construction, USA manufacturing, and NightForce’s long-standing optics expertise contributes to a working-edge feel without sacrificing stability or durability.

Whether you’re dialing toward distant cues or returning to a broader view after a precise assessment, the clamp-on PTL provides a practical enhancement to your current scope configuration. Consider it as a potential upgrade for those who value speed, reliability, and a simple, non-destructive installation path.