$24.41
Availability: In Stock
The Magpul RSA QD rail mount sling swivel socket is a purpose-built attachment point for quick-detach slings on AR-15 platforms and other rifles with 1913 Picatinny rail systems. If you run a two-point sling—whether it's the Magpul MS4 or any other push-button QD sling—this steel socket gives you a forward anchor that sits at an ergonomic angle, letting you transition between shouldered and slung carry without fumbling. Built from corrosion-resistant steel with a Melonite finish, it's designed to handle field use without rust or degradation.
The genius here is in the geometry. Rather than mounting perpendicular to the rail, the RSA QD angles the attachment point for natural, comfortable two-point sling positioning on an AR or other modern rifle. You get easy thumb access to the push-button release—no awkward angles or hidden controls—so deploying and stowing your sling stays fast and intuitive even under less-than-ideal conditions.
Magpul engineered this for ambidextrous use, so it works equally well on left or right setups. And like most Magpul hardware, it's made in the U.S.A. If you're building or upgrading an AR and want sling versatility without compromise, this is the rail-mount foundation.
| Material | Steel (Melonite finish) | |
| Mount Type | 1913 Picatinny rail | |
| Compatibility | Push-button QD slings (Magpul MS4, etc.) | |
| Orientation | Ambidextrous | |
| Manufacturer | Magpul (U.S.A.) |
The RSA QD is designed for Magpul MS4 slings and any other sling equipped with a push-button quick-detach socket.
Yes, the RSA QD mounts directly to any 1913 Picatinny rail system found on AR-15s and other modern rifles and shotguns.
Yes, the design is ambidextrous and works equally well on left or right setups without modification.
The RSA QD is angled to optimize comfort and ergonomics during two-point sling use while maintaining easy access to the push-button release mechanism.
SKU: 115775935 • Width: 4.2in • Height: 0.9in • Depth: 7.5in • Weight: 0.13oz
Availability: In Stock
The Magpul RSA QD rail mount sling swivel socket is a purpose-built attachment point for quick-detach slings on AR-15 platforms and other rifles with 1913 Picatinny rail systems. If you run a two-point sling—whether it's the Magpul MS4 or any other push-button QD sling—this steel socket gives you a forward anchor that sits at an ergonomic angle, letting you transition between shouldered and slung carry without fumbling. Built from corrosion-resistant steel with a Melonite finish, it's designed to handle field use without rust or degradation.
The genius here is in the geometry. Rather than mounting perpendicular to the rail, the RSA QD angles the attachment point for natural, comfortable two-point sling positioning on an AR or other modern rifle. You get easy thumb access to the push-button release—no awkward angles or hidden controls—so deploying and stowing your sling stays fast and intuitive even under less-than-ideal conditions.
Magpul engineered this for ambidextrous use, so it works equally well on left or right setups. And like most Magpul hardware, it's made in the U.S.A. If you're building or upgrading an AR and want sling versatility without compromise, this is the rail-mount foundation.
| Material | Steel (Melonite finish) | |
| Mount Type | 1913 Picatinny rail | |
| Compatibility | Push-button QD slings (Magpul MS4, etc.) | |
| Orientation | Ambidextrous | |
| Manufacturer | Magpul (U.S.A.) |
The RSA QD is designed for Magpul MS4 slings and any other sling equipped with a push-button quick-detach socket.
Yes, the RSA QD mounts directly to any 1913 Picatinny rail system found on AR-15s and other modern rifles and shotguns.
Yes, the design is ambidextrous and works equally well on left or right setups without modification.
The RSA QD is angled to optimize comfort and ergonomics during two-point sling use while maintaining easy access to the push-button release mechanism.
SKU: 115775935 • Width: 4.2in • Height: 0.9in • Depth: 7.5in • Weight: 0.13oz