Description
MPN: MAG672
FEATURES:
- Built for Precision Shooting: The PRS® GEN3 provides a stable, heavy-duty adjustable stock platform designed around consistent shooter fit and repeatable positioning
- Tool-Free Length-of-Pull Adjustment: Machined aluminum adjustment knobs make it easy to fine-tune LOP without tools, while positive locking click detents hold the selected position securely
- Tool-Free Comb Height Adjustment: Adjustable cheek piece lets shooters establish a consistent cheek weld and proper alignment with their optic
- Height & Cant Adjustable Butt-Pad: The non-slip rubber butt-pad can be adjusted for both height and cant, allowing a more personalized shoulder fit and positive purchase
- Heavy-Duty Recoil Resistance: Enhanced butt-plate is engineered to withstand severe impact and recoil up to .50 BMG
- Multiple Buffer Tube Options: Optimized for rifle-length receiver extensions while also fitting many Mil-Spec carbine and A5-length buffer tubes
- Positive Locking Adjustments: Click detents firmly secure LOP and comb-height settings, helping maintain consistent stock geometry from shot to shot
- Durable Aluminum & Steel Hardware: Aluminum components feature Mil-Spec Type III Class 2 hard anodizing, while the steel adjustment shafts receive a Melonite® finish for wear and corrosion resistance
- Multiple Integrated Sling Mounts: Includes front and rear rotation-limited QD sockets plus a reversible 1.25-inch aluminum sling loop for flexible sling configurations
- Bottom M-LOK® Accessory Slots: Integrated M-LOK slots accommodate an additional QD sling socket, compatible accessories, or a 1913 Picatinny rail for monopod mounting
- Non-Slip Rubber Butt-Pad: Provides positive shoulder purchase to help reduce unwanted stock movement while establishing a stable shooting position
- Made in the USA: Manufactured domestically by Magpul
SPECIFICATIONS:
- Material: Polymer / Aluminum / Steel
- Finish: Black, Flat Dark Earth, or OD Green
- Weight: 1 lb. 11.8 oz.
- Length, Max: 11.5-12.9 inches
- LOP Adjustment Range: 1.4 inch
- LOP (rifle buffer tube), Min: ~14.3 inches
- LOP (rifle buffer tube), Max: ~15.7 inches
- Cheek Height Adjustment Range: 0.8 inch
COMPATIBILITY:
*NOTE: Due to the wide variety of designs and dimensions of carbine receiver extensions as well as the associated mounting hardware, proper fit cannot be guaranteed. Mounting to a rifle-length receiver extension is recommended to ensure optimal fit and function.
INCLUDES:
- 1x Magpul PRS Stock (Gen 3)
- 1x A2 Spacer
- 1x Mounting Screw
- 1x Buffer Butt Pad (installed)

DETAILS:
Durable, sturdy, and dependable, the Magpul PRS Gen 3 Stock is the perfect buttstock for precision rifles. At 27.8 ounces, it adds bulk to your gun while providing the support you need to hit long-range targets with unprecedented accuracy.
Compared to the standard A1 / A2 stock, the Magpul PRS Stock adds more flexibility to your rifle. It lets you shorten the length of pull by an extra ¼ inch or extend it by ¾ inch. This lets you customize your rifle for each environment you encounter.
Made in the U.S.A., the Magpul PRS Stock features an adjustable butt plate and cheek rest, which can be fine-tuned to your preferences using two knobs. The knobs are easy to manipulate, yet they still hold their position in rough handling and recoil. The durable aluminum butt plate is built to withstand the most formidable recoil, even that of the .50 BMG, while the textured rubber butt pad prevents slippage when firing. The M-LOK slots on the bottom can accommodate a monopod for greater accuracy. Law enforcement, military, or competitive shooters will all find that Magpul's PRS Gen 3 Stock takes their accuracy to the next level!**
IF WE DON’T USE IT, WE DON’T SELL IT
At Wing Tactical, we take pride in providing high-quality products that our customers will be proud to add to their weaponry, like the Magpul PRS Stock. To ensure the highest degree of quality and precision, we put all of our offerings through strenuous tests.
We also don’t sell products that don't perform to our standards. So if you find a product on our website, we don’t only sell it—we use it, too.
AFFORDABLE PRICES, SUPERIOR CUSTOMER SERVICE
When it comes to buying accessories for your rifles, we understand that you have options. We’re confident that once you shop with us, you won’t find the need to look elsewhere again. Unsure how to kick off your custom firearm endeavor? Our seasoned experts are at your service. Wing Tactical takes pride in presenting a selection of tactical gun accessories and other components sourced from esteemed, industry-leading brands.
At Wing Tactical, whether it’s the Magpul PRS Stock or any of our other stocks, grips, or muzzle devices, we know you’ll have a great experience building the rifle of your dreams.
If you’re looking for a butt stock for your precision rifle, you don’t need to look anywhere else. Our friendly and knowledgeable staff is looking forward to helping you find the products you need. So contact us today, and give yourself an edge with the Magpul PRS Stock!