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Designed for Hex Pro

Jacob Grey Hex Pro fixed rear sight cover plate

Fixed-Sight Confidence

Hex Pro Fixed Rear Sight Plate

Convert your Hex Pro to a dedicated fixed rear sight configuration.

The Hex Pro ships from the factory with an RMR optic adapter plate. This purpose-built cover plate fills the optic mounting space and gives shooters a clean, durable fixed rear sight option.

  • 6061-T6 Aircraft-grade aluminum
  • CNC Machined Precision manufactured
  • Hardcoat Anodized protection

Built for: training, concealed carry, and shooting-sports divisions that require fixed sights.

Shop the Fixed Rear Sight Plate

Recoil Reaper in action

Control you can see.

Watch the sealed hydraulic core manage slide movement and transform abrupt recoil energy into a smoother, more controlled cycle.

Actual performance may vary by firearm, ammunition and configuration.

Jacob Grey × KynSHOT

Recoil control.
Reimagined.

Recoil Reaper™ is a patented hydraulic buffer system developed with KynSHOT for compatible 1911 and 2011 pistols. It transforms abrupt recoil energy into a smoother, more controlled cycle.

Jacob Grey Commander Recoil Reaper hydraulic pistol buffer kit

Hydraulic control

Less shock.
More control.

Unlike conventional spring-only systems, Recoil Reaper uses hydraulic damping to manage slide movement and produce a more balanced recoil cycle.

Smoother. The sealed hydraulic core softens the sharp impact common in spring-only recoil systems.
Steadier. Controlled slide movement helps reduce muzzle and sight disruption during the recoil cycle.
Faster. A more balanced cycle helps the sights return sooner for controlled follow-up shots.

Recoil Reaper in action

Control you can see.

Watch Recoil Reaper manage slide movement in slow motion.

Hydraulic recoil management in slow motion. Actual performance may vary by firearm, ammunition and configuration.

Fitment guide

Choose the right Recoil Reaper.

Recoil Reaper is available in Commander and Full Size configurations. These names describe the length of the recoil system and do not guarantee compatibility with every pistol marketed under the same size designation.

Barrel length is the starting point—not the entire fitment test. Your pistol must also use compatible guide-rod, recoil-spring and reverse-plug geometry.

4.25″–4.6″ configurations

Commander Length

For compatible 1911, 2011 and double-stack 1911 pistols with a 4.25″–4.6″ barrel and slide configuration.

  • 1911, 2011 or double-stack 1911 architecture
  • 4.25″–4.6″ barrel and slide configuration
  • Compatible guide-rod and reverse-plug geometry
  • Visible and accessible reverse plug

5″ Government configuration

Full Size

For compatible 1911, 2011 and double-stack 1911 pistols with a 5″ Government-length barrel and slide configuration.

  • 1911, 2011 or double-stack 1911 architecture
  • 5″ Government-length barrel and slide
  • Compatible full-size guide-rod and reverse-plug geometry
  • Visible and accessible reverse plug

Confirm before ordering

Check the following before selecting a configuration:

  • Firearm manufacturer and exact model
  • 1911, 2011 or double-stack 1911 platform
  • Caliber
  • Barrel and slide length
  • Current guide-rod design
  • Reverse-plug style and accessibility
  • Compensated or non-compensated configuration

Not compatible with

Recoil Reaper is not intended for:

  • Pistols shorter than 4.25″
  • Striker-fired handguns
  • Non-1911/2011 operating systems
  • Incompatible captive or proprietary recoil assemblies
  • Configurations that obstruct reverse-plug access

Important: Pistols with the same advertised barrel length may use different guide-rod heads, spring lengths, reverse plugs and internal dimensions. Some compatible pistols may require minor fitting. If you are not comfortable performing the work, consult a qualified gunsmith.

Not sure which version fits?

Send us the firearm manufacturer, exact model, caliber and barrel length, along with clear photos of the current guide rod, reverse plug and front of the slide. Our team will help determine whether your recoil-system geometry is compatible.

Contact Jacob Grey

Overview and installation

Install it correctly.

See how the Recoil Reaper system works and learn how to install it in a compatible pistol.


Jacob Grey Modern Sporting Rifles

Built for More

Precision-machined rifle platforms engineered for confident handling, dependable performance, and the uncompromising standards behind every Jacob Grey firearm.

Jacob Grey JG15 Ultralight rifle

Lightweight Performance

JG15 Ultralight

A lightweight rifle platform engineered to reduce carry weight without sacrificing the rigidity, reliability, and confident handling expected from Jacob Grey.

Explore JG15
Jacob Grey JG9 9mm firearm

Compact 9mm Performance

JG9

A compact 9mm platform combining familiar handling, controllable performance, and Jacob Grey precision in a purpose-built, highly capable package.

Explore JG9

Final Inventory

Last Round Savings

Limited inventory of high-quality Jacob Grey modern sporting rifle components is available at closeout pricing. Once these final items are gone, they’re gone.

Limited quantities · Final sale

Shop Final Inventory



A Note From Jacob Grey

Sacrifices Made

What you hold in your hands is the result of decades of dreams, plans, failures and successes. You have many choices when it comes to firearms.

Thank you for choosing ours. We know you will find your Jacob Grey firearm exceptional in every way.

It’s a privilege to have you as a customer. Welcome to the JG family!


The All-New Nox 9

Nox 9 Ported. Compensated. Uncompromising.

Forged through experience and obsession, the Nox 9 is a next-generation 9mm pistol built for speed, strength, and total confidence under pressure.

Explore the Nox 9 Find a Dealer
  • 5-Inch Platform
  • Ported & Compensated
  • Armored Billet™ System


Inside Jacob Grey

Built Here. Built Different.

Go behind the scenes to see how our firearms are designed, manufactured, and brought to life under one roof.

Our Process

Built Under One Roof

Every Jacob Grey firearm begins as raw material. We design, engineer, machine, finish, and assemble our products in-house, giving us control over every detail from the first cut through final assembly.

Watch on YouTube
Our People

Behind the Brand

Meet the people and processes behind Jacob Grey. See where our firearms come together and discover the craftsmanship, service, and accountability built into everything we make.

Watch on YouTube

Jacob Grey Accessories

Complete Your Setup

Purpose-built accessories designed to complement your Jacob Grey firearm—from range-ready transport and magazines to holsters and recoil-management systems.

Jacob Grey firearm bags and cases

Protection and Transport

Bags & Cases

Protect, organize, and transport your Jacob Grey equipment with purpose-built storage solutions.

Shop Bags & Cases
Jacob Grey firearm magazines

Reliable Feeding

Magazines

Factory-compatible magazines built for dependable feeding, consistent performance, and confident operation.

Shop Magazines
Jacob Grey firearm holsters

Purpose-Built Fit

Holsters

Purpose-built holsters designed for proper fit, dependable retention, and confident access.

Shop Holsters
Jacob Grey Recoil Reaper hydraulic pistol buffer kit

Recoil Management

Recoil Reaper

Hydraulic recoil management engineered to improve control, soften recoil impulse, and enhance shootability.

Shop Recoil Reaper





Owner Experience

I expected a great shooting experience, but not this great. The precision and feel are on another level. Nothing else comes close.

Anonymous Owner Nox 9


Jacob Grey Nox 9 StageMaster competition handgun

USPSA Limited Optics · Available Now

Nox 9 StageMaster

Built for the starting position.

A factory-built Limited Optics competition package engineered for predictable recoil, faster transitions, and complete control under pressure. The StageMaster arrives equipped and ready to compete.

Available Configurations 5.0" 4.6"
  • Factory-Mounted Trijicon SRO
  • Oversized Shielded Thumb Safety
  • Gas-Pedal Slide Stop
  • Competition Magazine Funnel
Shop StageMaster


Jacob Grey Handguns

Explore the Lineup

From uncompromising performance to competition-focused control, find the Jacob Grey handgun built for the way you shoot.

Jacob Grey Nox 9 handgun

Maximum Performance

Nox 9

Engineered to reduce recoil, increase control, and deliver an uncompromising shooting experience.

Explore Nox 9
Jacob Grey Nox 9 Limited handgun

Limited Optics

Nox 9 Limited

Purpose-built for Limited Optics competition with the balance, speed, and control serious competitors demand.

Explore Nox 9 Limited
Jacob Grey Hex Pro handgun

Enhanced Control

Hex Pro

Upgraded ergonomics and refined control surfaces deliver enhanced shootability and greater confidence.

Explore Hex Pro
Jacob Grey Hex handgun

Precision Simplified

Hex

The foundation of the platform, delivering dependable performance, stability, and confidence with every shot.

Explore Hex


Flagship Platform

Engineered Without Compromise.

The Nox 9™ is a premium American-made handgun built through disciplined design, precision machining, and true manufacturing control. Purpose-built for shooters who expect refined performance, durability, and confidence in hand.

Explore Nox 9™ Find a Dealer

Billet Machined Components

Precision starts with material discipline, machining accuracy, and exacting standards.

Vertically Integrated Manufacturing

Design, engineering, machining, and assembly aligned under one roof for tighter control.

Built for Real-World Performance

Refined for control, consistency, and confidence whether on the range or in daily use.

Featured Platforms

Precision Handguns, Deliberately Built.

Ported & Comped

Nox 9™

A refined, confidence-inspiring platform engineered for control, consistency, and durability.

Learn More
Latest Release

Hex Pro

Premium execution, aggressive capability, and standout ergonomics in a serious-performance package.

Learn More
Best Seller

Hex

The core of the lineup, refined through customer feedback and built for trusted real-world use.

Learn More
Why Jacob Grey

Manufacturing Control Changes Everything.

At Jacob Grey, a firearm is not simply assembled. It is engineered, machined, and refined through disciplined processes that prioritize quality, consistency, and long-term performance.

  • Designed with intent, not excess.
  • Built with tighter control through in-house manufacturing capability.
  • Focused on premium performance, durability, and user confidence.
About Jacob Grey
Complete the Platform

Purpose-Built Accessories and Support Gear.

Recoil Reaper

A compact hydraulic buffer designed to help manage recoil impulse as part of a tuned system.

Discover More

Nox 9™ Holsters

Purpose-built holsters designed for retention, fit, and daily performance.

Shop Holsters

Optic Plates & Accessories

Support equipment and upgrade components built to complement the system cleanly.

View Accessories
Where to Buy

Find a Jacob Grey Dealer

Locate an authorized Jacob Grey dealer and experience the lineup in person.

Dealer Locator
Support & Education

The University of JG

Manuals, how-to content, platform education, and answers to common questions.

Learn More
“I picked up my JG and took it straight to the range—and I was floored. The precision and feel are on another level.”
Nox 9™ Owner
Stay Connected

Get product news, launches, and updates.

Join the Jacob Grey mailing list for new releases, events, and product education.

Hand Built

insert picture from armorers

Battle Tested

insert picture from range?

Family Forged

some kinda family esque wholesome pic

At Jacob Grey, we don’t just build firearms—we craft legacy pieces, one at a time, start to finish. Every rifle or pistol that leaves our shop is the result of one gunsmith’s steady hands, sharp eye, and quiet pride. We’re not mass-producing gear here. We’re building tools the old-fashioned way—with care, precision, and a whole lot of heart.

From Aerospace to the Range

In the aerospace world, there’s no margin for error. We carry that same standard into our shop every single day. That means billet aluminum. Precision grain alignment. Zero shortcuts. And a lifetime warranty to prove it.
(pic of soemthing to do w aerospace?

We’re a Small Team. That’s the Point

We’re not a factory. We’re a tight-knit crew of machinists, marksmen, and craftsmen who take pride in every cut and every trigger pull. We know each other’s dogs, kids, and quirks. We work hard, shoot straight, and back up what we build.

Whether you’re law enforcement, military, a hunter, a competitive shooter, or just someone who refuses to settle for “good enough”—you’re family once you run a Jacob Grey. (why dont we have a team pic here??

Built in America, by Americans


Designed and tested in-house for unmatched precision


Machined from solid billet—not forged, not cast


Hand-assembled, one at a time, by expert gunsmiths



  • Backed by a lifetime warranty—we stand behind what we make


The fact that you stand behind your firearms (which I absolutely LOVE) says a lot about your commitment to your customers and customer service. I love everything about my Hex and knowing that your company stands behind it makes it that much more special to me. Thank you again. 

Misty King-Morehouse 

Subscribe Thanks

Jake

Third-generation machinist. Built his first custom 1911s in a home garage. By age nine, he was welding and running CNC machines. Today, Jacob brings aerospace standards and old-school pride to every part that bears his name.

Todd

Industry veteran. Former National Sales Director at Riton Optics. The kind of guy who knows the business, the people, and how to get gear in the right hands. His mission? Grow our reach without losing our roots.