Magpul PRS Gen3 Precision Adjustable Stock | Flat Dark Earth

Magpul PRS Gen3 Precision Adjustable Stock | Flat Dark Earth

The Magpul PRS Gen3 Precision Adjustable Stock is a premium upgrade for shooters building precision-focused AR-15 and AR-10 platforms. Designed for long-range performance and repeatable accuracy, this stock delivers the stability, adjustability, and durability required for serious shooting applications. Whether you’re dialing in a precision rifle for competition, tactical use, or extended range sessions, the PRS Gen3 provides the control and consistency needed to get the most out of your setup.

The Magpul PRS Gen3 Precision Adjustable Stock features tool-less adjustment for both length of pull and cheek height, allowing fast, precise customization without breaking position. The precision-machined aluminum detent knobs provide secure, repeatable adjustments that stay locked under recoil. This level of control is critical for maintaining consistent cheek weld and proper optic alignment, especially when running magnified optics or engaging targets at extended distances.

Designed for rifle-length receiver extensions and compatible with mil-spec carbine and A5-length buffer systems, the Magpul PRS Gen3 Precision Adjustable Stock offers broad versatility across AR builds. This flexibility makes it a go-to option for shooters upgrading from fixed or collapsible stocks that lack the fine-tuning required for precision shooting. The extended adjustment range allows shooters to tailor the rifle fit to their body mechanics, gear, and shooting style.

The adjustable rubber butt pad is both height and cant adjustable, providing a stable and comfortable shoulder interface that improves recoil management and shot-to-shot consistency. Combined with the stock’s rigid construction, this helps maintain a solid shooting platform whether shooting prone, from a bench, or in supported field positions.

Constructed from high-strength reinforced polymer with precision-machined aluminum components, the Magpul PRS Gen3 Precision Adjustable Stock is built for hard use without sacrificing performance. Integrated rotation-limiting QD sling swivel cups provide secure sling attachment, while M-LOK slots on the underside allow for monopod or accessory mounting—features commonly sought after by precision shooters looking to further stabilize their rifle.

For builders seeking a fully adjustable, competition-ready stock that delivers repeatable precision and rugged reliability, the Magpul PRS Gen3 Precision Adjustable Stock stands as one of the most trusted options available. It combines advanced ergonomics with proven durability, making it a top-tier choice for modern precision AR platforms.

• Designed for AR-15/M16 and AR-10/SR-25 platforms
• Tool-less length of pull and cheek height adjustment
• Precision-machined aluminum adjustment knobs for repeatable settings
• Compatible with rifle-length, carbine, and A5 buffer systems
• Adjustable rubber butt pad for height and cant
• Reinforced polymer construction with aluminum components
• Rotation-limiting QD sling swivel cups
• M-LOK slots for monopod or accessory mounting
• Optimized for precision shooting applications
• Made in the USA

*Compatibility with carbine and A5-length buffer tubes may require additional components.