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
Top quality. Easy to install. It functions perfectly. When my small wife wants to fire my .556, there is no need to adjust the stock to rack the charging handle. For me, it's just comfortable and durable. It's a win-win for us. I know that I said it before but I can't mention enough how well it's built.
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LT748
LaRue Tactical's RISR fit my Magpul CTR stock like a glove and sets my line of vision right where it needs to be to look through my Vortex Spitfire AR. It took all but 2 mins to install. Larue is a top notch American company that I will do business with over and over again. Thanks LaRue!
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LT748
This is the third one I've bought . I now use the RISR on all three multi caliber Ars I own.. I only use top quality .i need not to go any further!!!!
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LT748
This is exactly what I needed to get both a proper cheek weld AND still be able to cycle the charging handle.
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LT748
Excellent piece of kit. It adds just the right amount of height that I need to my CTR for a scoped application without adding unnecessary width. Quick and easy to install.
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LT748
The RISR is a solid piece of gear with a spring that's strong enough to hold the cheek piece in place while shooting. It also allows full charging handle motion even with a collapsed stock.
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LT748
It's from Larue- nothing else needs to be said.
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LT748
La Rue tactical RisR is badass Well made works incredible Amazing product from a great company also got some badass gifts from them. Definitely will buy from this company and so will my friends. GOOD SHIT LA RUE
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LT748
Works great! Although it feels like I may have stripped out the bolts a bit while tightening them down. Never really feels snug. So be careful with that. But as far as function and proper height, I love it. I'm shooting a p308 with a moe stock.
