Caldwell AR-15/LR-308 Carbine Steel Receiver End Plate with Quick Detach Sling Swivel Mount - Black
- Type:
- Mount
- Firearm Group:
- AR Platform
- Material:
- Steel
- Positions:
- Any Rifle w/Stud
- Length of Pull:
- AR-15
- Features:
- Steel
The Caldwell AR-15/LR-308 Carbine Steel Receiver End Plate with Quick Detach Sling Swivel Mount is a rugged, no-nonsense upgrade for your modern sporting rifle. Whether you run a 5.56 carbine or a .308 LR-308 platform, this steel end plate replaces the standard rear castle nut piece with a purpose-built receiver mount that lets you deploy and stow a tactical sling in seconds. It's built for shooters who want ambidextrous sling attachment without fumbling with traditional mounts or slow-loop hardware—you snap it on, snap it off, done.
Solid steel construction means this plate is built to take abuse. If you're running a rifle that sees regular range time, training, or field work, a quick-detach sling mount transforms your rifle from static range gun to truly deployable carbine. The snap-hook style attachment is forgiving and fast, letting you transition between supported shooting and movement without wrestling with your kit.
This is straightforward, functional gear. No marketing fluff, no "tactical" dressing—just a steel plate that does what you need it to do.
Key Features
- Ambidextrous design works for left- and right-handed shooters
- Accepts snap-hook style sling attachments for quick on-off deployment
- Solid steel construction for durability under regular use
- Compatible with both AR-15 and LR-308 platforms
- Matte black finish
Specifications
| Brand | Caldwell |
| Platform | AR-15/LR-308 |
| Material | Steel |
| Finish | Black |
| Mount Type | Receiver End Plate with Quick Detach Sling Swivel |
| Ambidextrous | Yes |
Frequently Asked Questions
Will this work on both my AR-15 and LR-308?
Yes. This end plate is designed for both AR-15 and LR-308 carbine platforms.
Can left-handed shooters use this?
Yes. The mount is ambidextrous, so it works equally well for left- and right-handed shooters.
What type of sling attachment does it accept?
It accepts snap-hook style sling attachments for quick on-and-off capability.

