Timber Creek Outdoors Greyman QD End Plate – Steel, Black, AR-Platform – GSTEPBL (UPC: 816397028363)
Upgrade your AR-15 sling setup with the Timber Creek Outdoors Greyman QD End Plate Steel Black AR-Platform – GSTEPBL, UPC 816397028363. Part of Timber Creek’s popular Greyman Series, this high-strength steel end plate adds a dedicated QD (Quick Detach) sling swivel mount at the rear of your lower receiver, giving you a modern, streamlined way to run single- or two-point slings on any Mil-Spec AR-platform rifle.
Finished in a sleek Black coating and built from durable steel, the Greyman QD End Plate is ideal for defensive carbines, duty rifles, and premium custom builds that demand both function and style.
Purpose-Built QD End Plate for AR-Platform Rifles
The GSTEPBL Greyman QD End Plate is designed specifically for the AR-Platform / AR-15 Mil-Spec lower receiver, replacing your standard end plate with a stronger, more versatile sling mounting solution.
Key highlights:
Direct replacement for a standard AR-15 end plate
Adds a rear QD sling swivel socket at the back of the receiver
Compatible with most push-button QD sling swivels
Works with a wide range of single- and two-point sling setups
If you’re running your sling off the stock itself or using outdated loops, this QD end plate gives you a more ergonomic and secure attachment point right where serious shooters prefer it—at the receiver.
Steel Construction for Serious Durability
Unlike lightweight aluminum plates that can wear or deform over time, the Greyman QD End Plate is made from steel, providing excellent strength under real-world use:
High-strength steel construction resists bending, cracking, and wear
Handles constant sling tension, movement, and impacts associated with active training and field use
Built to withstand hard use on range guns, duty rifles, and defensive carbines
For shooters who train regularly and rely on their sling as part of their control and retention strategy, steel offers the durability advantage you want in a critical attachment point.
Greyman Series – Clean, Modern, Mission-Ready
Timber Creek’s Greyman Series is known for its modern styling and premium materials with a subtle, professional aesthetic. The GSTEPBL carries that signature look:
Black finish for a clean, tactical appearance that blends with virtually any AR build
Pairs perfectly with other Greyman components—like takedown pins, QD end plates in other colors, lower parts kits, and grips—to give your rifle a cohesive, upgraded look
Ideal for both all-black carbines and multi-color builds with accent parts
If you’re building a refined, “no-nonsense” AR that still has thoughtful details, the Greyman Black QD End Plate fits right in.
Optimized Rear QD Sling Mount
The central feature of the Greyman QD End Plate Steel Black is its integrated QD socket positioned at the rear of the receiver:
Places the sling at the rear of the receiver extension (buffer tube) for balanced, natural rifle hang
Great anchor point for single-point slings, keeping the rifle centered and close to the body
Easily pairs with a forward QD point (on the rail or handguard) for two-point sling setups
Helps maintain consistent shoulder transitions and weapon manipulation in dynamic drills
A properly placed rear QD point can dramatically improve how your rifle carries, how fast you transition to target, and how easily you move in and out of shooting positions.
Drop-In Installation on Mil-Spec AR Lowers
Installing the GSTEPBL Greyman QD End Plate is straightforward if you’re comfortable working with your buffer tube and castle nut:
Ensure the firearm is unloaded and safe.
Remove the stock and carefully back off the castle nut.
Replace the existing end plate with the Greyman QD End Plate Steel Black.
Reinstall the buffer tube, making sure the buffer retainer and takedown spring are correctly captured.
Re-tighten and stake the castle nut according to best practices.
Because it’s designed for Mil-Spec AR-Platform lowers, this end plate is a direct drop-in replacement on most standard AR-15 rifles and pistols. If you’re not familiar with castle nut and buffer tube work, a qualified gunsmith can install it quickly.
Perfect for Duty, Defense, Competition & Training
The Timber Creek Greyman QD End Plate Steel Black GSTEPBL is a great fit for:
Duty and patrol carbines that require reliable, secure sling attachment points
Home defense rifles, where sling control and retention are critical
Competition builds, especially in 2-Gun/3-Gun where you’ll transition between rifle and pistol
Training rifles used for classes, range work, and tactical drills
Because it’s such a small, lightweight part with a major impact on handling, a QD end plate is one of the smartest upgrades you can make to an AR.
Compatible with a Wide Range of AR Builds
Thanks to its Mil-Spec geometry and QD interface, the GSTEPBL integrates seamlessly into many types of builds:
Standard AR-15 5.56/.223 carbines and rifles
AR platforms in other calibers (e.g., .300 BLK, 6.5 Grendel, 9mm AR PCCs) using a Mil-Spec style lower and buffer extension
Pistol builds with stabilizing braces or short buffer tubes (where legal and applicable)
If your lower and buffer assembly follow Mil-Spec dimensions, this Greyman QD End Plate is ready to install.
Key Features – Timber Creek Outdoors Greyman QD End Plate Steel Black AR-Platform GSTEPBL
Brand: Timber Creek Outdoors
Series: Greyman
Product: QD End Plate – AR-Platform
Material: Steel
Color / Finish: Black
Platform Compatibility: AR-Platform / AR-15 Mil-Spec lower receivers
Mount Type: Replaces standard AR end plate behind the receiver extension (buffer tube)
Sling Interface: Integrated QD sling swivel socket (accepts standard push-button QD swivels)
Manufacturer Part Number (MPN): GSTEPBL
UPC: 816397028363
Why Choose the Timber Creek Outdoors Greyman QD End Plate Steel Black – GSTEPBL?
Choose the Timber Creek Outdoors Greyman QD End Plate Steel Black AR-Platform – GSTEPBL (UPC 816397028363) if you want:
A rugged steel end plate that can handle real-world abuse
A clean, Black Greyman finish that looks at home on any AR build
A practical, integrated rear QD sling attachment point for modern sling setups
Mil-Spec AR compatibility and straightforward installation
For a compact, affordable upgrade, the Greyman QD End Plate delivers a noticeable improvement in how your rifle carries, handles, and works with your sling—while adding a subtle touch of custom styling at the rear of your lower.
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