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
-
Reciprocating design allows full charging handle travel
-
Improves cheek weld for rifles with raised optics or rails
-
Spring-loaded system moves with the charging handle
-
Durable glass-reinforced polymer construction
-
Quick and easy installation with included hardware
-
Designed to fit Magpul CTR® stocks with no modification required
-
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
-
LT748
The riser is perfect for the ctr stock,aligns my eye perfectly behind scope,easy to install,another great product,plus they thru in some free swag in the box!
-
LT748
I put Leupold .5” scope/optic riser mounts on all of my rifles, and already having the CTR stock, this made it a no brainer. Now I’m running a more head up position with a better/positive cheek weld.
-
LT748
I know this product was designed fo the higher OBR reciever, but I use this with my normal height tOBR to get better cheek position with my Mark 6 3-18 in a larue mount. This product allows me to relax my neck while in the prone and more easily achieve natural point of aim.
-
LT748
Works great. Great engineering and simple to install. Thank you Larue Tactical.
-
LT748
The Larue RISR was a perfect solution to the cheek weld issue for building a scoped AR style rifle. Works as expected and is well built.
-
LT748
Ingenious way to get a proper cheek weld (I guess I have a tiny face) when using optics.
-
LT748
Installed this quality product on my Magpul Moe stock, instantly went from being all over the paper at 50 meters, to shooting quarter size groups at 1000 meters. Would definately recommend this upgrade.
-
LT748
Very rarely do i ever leave reviews, but this product was amazing. Was having cheek weld issues with the Magpul CTR stock on my Sig 716 G2 DMR; and low and behold i find this gift from God himself. I was unaware that once I attached this to my rifle that not only would it give me the perfect check weld and natural sight picture i was looking for while allowing me manipulate my charging handle BUT it also caused women to flock to me. My direct messages are now swamped with women, my credit score improved, both hawks and bald eagles hang in my backyard now and my dog has gained the ability to talk. LaRue even included a small thingy of screw thread binding compound. 10/10 would buy this again. -Chris V.
-
LT748
Everything about this product reeks with quality, even the box it comes in screams, dude you got a hand full of awesome. The product, the bumper stickers, the Constitution of the United States booklet. Fits my Colt Competition AR with Magpul stock perfectly. Well done Mr Larue. This is my first Larue purchase. Like Arnold said, I'II BE BACK.
