
Availability: In Stock
The CMMG QD End Plate for AR-15 rifles gives you a quick-detach mounting point for single-point slings without welding or permanent modifications. This black end plate replaces your standard castle nut assembly and lets you swap slings in seconds—useful whether you're moving between shooting positions, transitioning to a pistol, or adjusting your setup for different terrain. It's ambidextrous, so it works equally well for left and right-handed shooters.
If you run a single-point sling on your AR-15, this end plate eliminates fumbling with traditional attachment methods. The QD mechanism uses a hook-style attachment, which means quick engagement and release without any play or rattle. Installation is straightforward on any AR-15 platform, making it a smart upgrade for hunters, competition shooters, or anyone who values practical sling management.
CMMG has been building AR platforms and accessories since 2002, so this part carries the expectation of reliable manufacturing. The ambidextrous design and straightforward function make it a versatile addition to any AR-15 setup, whether you're running it in the field or at the range.
The CMMG QD End Plate is designed to fit AR-15 and LR-308 rifles. It replaces the standard castle nut assembly at the rear of the receiver.
Yes. The QD end plate is specifically designed to accept single-point slings using its hook-style quick-detach attachment mechanism.
Yes, the ambidextrous design accommodates both left and right-handed shooters equally.
You receive the QD end plate itself. Installation requires removing your existing castle nut assembly and replacing it with this part.

SKU: 152747438 • Width: 3.9in • Height: 0.8in • Depth: 6.1in • Weight: 0.045oz





Availability: In Stock
The CMMG QD End Plate for AR-15 rifles gives you a quick-detach mounting point for single-point slings without welding or permanent modifications. This black end plate replaces your standard castle nut assembly and lets you swap slings in seconds—useful whether you're moving between shooting positions, transitioning to a pistol, or adjusting your setup for different terrain. It's ambidextrous, so it works equally well for left and right-handed shooters.
If you run a single-point sling on your AR-15, this end plate eliminates fumbling with traditional attachment methods. The QD mechanism uses a hook-style attachment, which means quick engagement and release without any play or rattle. Installation is straightforward on any AR-15 platform, making it a smart upgrade for hunters, competition shooters, or anyone who values practical sling management.
CMMG has been building AR platforms and accessories since 2002, so this part carries the expectation of reliable manufacturing. The ambidextrous design and straightforward function make it a versatile addition to any AR-15 setup, whether you're running it in the field or at the range.
The CMMG QD End Plate is designed to fit AR-15 and LR-308 rifles. It replaces the standard castle nut assembly at the rear of the receiver.
Yes. The QD end plate is specifically designed to accept single-point slings using its hook-style quick-detach attachment mechanism.
Yes, the ambidextrous design accommodates both left and right-handed shooters equally.
You receive the QD end plate itself. Installation requires removing your existing castle nut assembly and replacing it with this part.

SKU: 152747438 • Width: 3.9in • Height: 0.8in • Depth: 6.1in • Weight: 0.045oz