LaRue RISR™ – Reciprocating Inline Stock Riser
Achieve the perfect cheek weld without sacrificing charging handle access.
The LaRue Tactical RISR™ (Reciprocating Inline Stock Riser) is designed for shooters running optics or elevated rail systems who need additional cheek support for consistent sight alignment. Unlike traditional fixed cheek risers that interfere with charging handle travel, the RISR™ features a spring-loaded reciprocating design that moves rearward with the charging handle and automatically returns forward when released.
This innovative system allows you to maintain a comfortable cheek position while still fully operating your rifle—even with the stock collapsed.
Constructed from durable glass-reinforced polymer, the RISR™ is lightweight, rugged, and built to withstand demanding use in the field. Installation is simple and requires only a few minutes using the included hardware.
Designed specifically to fit Magpul CTR® stocks without modification, the RISR™ provides a reliable solution for shooters seeking improved ergonomics and consistent shooting performance.
Key Features
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Reciprocating design allows full charging handle travel
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Improves cheek weld for rifles with raised optics or rails
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Spring-loaded system moves with the charging handle
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Durable glass-reinforced polymer construction
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Quick and easy installation with included hardware
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Designed to fit Magpul CTR® stocks with no modification required
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Made in Texas, USA
Upgrade your rifle’s ergonomics with a cheek riser that works with your rifle, not against it.
395 Reviews Hide Reviews Show Reviews
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LT748
Works perfectly on the MOE adjustable stock. I had this installed in five minutes and it gives me an outstanding cheek stock weld. Charging the rifle requires very little additional effort with the reciprocating action. I highly recommend this.
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LT748
Genius design and fits precisely on a MOE adjustable stock with the perfect cheek riser height for me. Another top-notch product from LaRue!
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LT748
The RISR that I ordered arrived yesterday. As described it was easy to put on the MOE buttstock. The RISR functions perfectly and provide me with the right amount of rise to maintain a perfect cheek weld. I am very satisfied with the product.
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LT748
A cheek riser that's more go than show! Fit is perfect on my Magpul MOE with no additional modifications needed. Works perfectly without impeding the charging handle, creating a perfect sight alignment with my optic. And is quite. A quality piece.
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LT748
installs and works as advertised. Perfect height now on cheek, and no restriction of charging handle.
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LT748
Great product that works exactly as described. This is at least my third one of these. Well designed and well built. Just a couple of minutes to install and it is solid once it is installed. The cheek weld is just the right height for my setup. Plus, Larue is one of the best companies I have ever had the honor to do business with and I hope to many more times in the future.
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LT748
Excellent product! Functions exactly as designed and installation was effortless. This is my first LaRue product and it surely won't be my last. Very pleased with the RISR on my MOE stock. Thanks for making a great product.
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LT748
Great product design for those looking to gain some height with their cheek weld. All aspects of the RISR are top quality. Fit my CTR stock perfect. Allows charging handle to extend w/o issue. Highly recommend!
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LT748
Added to a Magul CTR for use on my Savage .308 bolt rifle with MDT stock. Easy install. Perfect height needed for my stock and the scope.
