RSB™ Vertical Foregrip - Shop Lightweight AR Grips

Product Overview

Now shipping with our new custom Torx T20 fasteners!

RSB^® Vertical Grip - A fully machined ultralight stubby aluminum grip. Designed for PDW and shorter barrel setups but its ergonomics also find itself at home on carbines as well. The cylinder of the grip is offset 0.140" to allow for fine adjustment in its already small footprint by alternating its direction. When used as a broom handle style grip, the RSB allows for a 3 fingered grip with the pinky over hanging the bottom. Compatible with modern M-LOK rail systems, it only takes up 1 M-LOK slot, which will allow it to fit inside the cutout of our XOS-H Scales, making the RSB one of the most versatile solutions on the market.

Ships Free and Made in USA

XOS-H Scale Compatible
Mount Type: M-LOK
Footprint: 1-Slot
Height: 2.488"
Length: 1.57"
Width: 1.18"
Outside Diameter: 1.42"
Weight: 1.92oz w/ hardware
Material: 6061-T6 Aluminum
Finish: Type 03 Hardcoat Anodizing
Color: Carbon Black, Terra Bronze^®
Hardware: US Made 416 Stainless M-LOK Nuts
Fastener: US Made T20 Torx Fasteners w/ Nylon Thread Patch

For all patents and trademarks, see www.railscalesip.com

Reviews

(41 reviews) Write a Review

41 Reviews Hide Reviews Show Reviews

5
RSB vertical grip

Posted by Jake on Apr 16th 2022

I love this grip! Super light but stout. I use my vertical grip to pull the weapon back towards my shoulder with my middle and ring finger, while wrapping my thumb around the rail, so this grip is prefect size for that. If you use your grip like a handle, your bottom two fingers will hang off (unless you have tiny hands). Quality and customer service with Railscales is superb. Fast shipping too. I will buy more from these guys. This is my second RSB. I have one Terra bronze and one black. I love them.
5
RSB Vertical Foregrip

Posted by JT on Feb 28th 2022

Easy to install, sturdy, lightweight, and comfortable. Provides enough grip surface without being overly long.
5
Outstanding!

Posted by Nyel Aquino on Nov 8th 2021

Wanted to try the RSB since my experiences with foregrips were only with plastic pieces. This is such a high-quality, well-built metal piece. The grooves are very ergonomic for my fingers. Additionally, it doesn't weigh much more than the traditional polymer versions. Lastly, it comes in this neat little toilet paper tube looking thing which I thought was very clever. Well done Railscales!
5
Vertical Grip

Posted by Larkin on Oct 15th 2021

Superb quality / feels great / looks amazing / super light weight / perfect fit to rail. A+
5
Clean

Posted by John Cornell on Sep 9th 2021

Smooth and clean. About 4 fingers long. Not to big not to small. Great for control.
5
Buy once, cry once!

Posted by Kerry H. on Aug 28th 2021

Perfect fit and finish. You won't regret it.
5
On Point

Posted by Patrick on Apr 12th 2021

Can’t lie RailScales is a bit pricey but so far I’ve had nothing but good things to say about their products. The RSB is the perfect size for the use of my Geissele duty rifle. Fits perfectly in the XOS-H and is just big enough for 3 finger grab. Once again RailScales hasn’t disappointed and will continue to purchase in the future. 5 out of 5 hands down.
5
RSB

Posted by Michael on Jan 27th 2021

Super light, super well made. Very impressed with the quality. Could not be happier.
5
RSB

Posted by Mitch on Jan 13th 2021

Machining is perfect and it’s very light weight. Got this paired with the Parker mountain rep-lok rail on my scar and it looks extremely clean. Especially with the the other 50 shades of FDE

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Reviews

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