The Magpul Precision Rifle Stock Gen3, Black is a precision rifle stock designed for bolt-action and AR-pattern rifles built for long-range accuracy. This third-generation stock addresses the needs of competitive shooters and serious riflemen who demand repeatable cheek weld and length of pull adjustments during extended shooting sessions.
Precision rifle stocks serve a specific purpose: they create a stable, consistent shooting platform that isolates the rifle from the shooter’s body. The Gen3 designation indicates Magpul’s latest iteration of this design, incorporating refinements based on years of field use and competitor feedback.
Key Facts
Product Name: Magpul Precision Rifle Stock Gen3, Black
SKU: MAG672-BLK
Firearm Type: Rifle
Color: Black
What Makes the Gen3 Different
Precision rifle stocks have evolved significantly from fixed hunting stocks. Modern long-range shooting demands adjustability because even small changes in shooting position—prone versus sitting, heavy gear versus light clothing, cold weather versus summer—affect where your eye naturally meets the optic and how your shoulder contacts the buttpad.
The Gen3 platform allows shooters to dial in length of pull and cheek height, then lock those settings in place. Once you establish your zero and preferred position, you can return to that exact setup every time you shoulder the rifle. This consistency is what separates casual accuracy from repeatable precision at distance.
Adjustable stocks also let multiple shooters use the same rifle, making them practical for training environments and families who share firearms. Browse our full selection of stocks and buttstocks to compare fixed and adjustable options.
Compatibility and Fitment
Precision rifle stocks typically interface with either AICS-pattern magazines and inlets or specific receiver designs. The Magpul Precision Rifle Stock Gen3 is engineered for rifles that accept this mounting system, but exact compatibility depends on your receiver and magazine setup.
Send us a message to confirm fitment for your specific rifle model and action type before ordering.
Ordering from Western Sport
Order online and it ships straight to your door. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.
Frequently Asked Questions
Q: What rifles does the Magpul Precision Rifle Stock Gen3 fit?
A: The Gen3 is designed for specific rifle receiver patterns, but exact fitment depends on your action and bottom metal.
Q: How does the Gen3 compare to the Gen2 Magpul PRS?
A: The Gen3 represents Magpul’s updated design with refinements to the adjustment controls and overall ergonomics based on shooter feedback. Both generations serve the same core purpose of providing adjustable length of pull and cheek riser for precision shooting. The Gen3 is the current production version.
Q: Can I adjust the Magpul PRS Gen3 for different shooting positions?
A: Yes, precision rifle stocks are specifically designed to offer adjustable length of pull and cheek height so you can adapt to different positions, clothing layers, and optic heights. The adjustments lock in place to maintain your preferred settings between range sessions.
Q: Is this stock better for prone shooting or benchrest?
A: Adjustable precision stocks work well for both applications because you can set the length of pull and comb height for each position. Prone typically requires different settings than sitting at a bench. The ability to adjust and return to known positions makes the stock versatile across disciplines.
Q: Do I need a gunsmith to install the Magpul Precision Rifle Stock Gen3?
A: Installation typically requires removing your existing stock and securing the new one to the receiver, which most shooters can handle with basic tools. Send us a message to discuss installation.
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