
Availability: In Stock
Current Stock: Out of stock
The Sons of Liberty Gun Works 4140 Steel QD M-LOK Sling Socket is a purpose-built attachment point for shooters who want a rock-solid connection between their rifle and sling. Built from 4140 steel, this quick-detach socket mounts directly to M-LOK slots on your handguard or receiver, giving you a bomber-proof anchor that won't shift or rattle during hunting, competition, or tactical training. If you're assembling a modern rifle and need a sling attachment that'll outlast your gun, this is the real deal—no plastic, no compromises.
Sons of Liberty Gun Works makes parts for folks who build their own rifles or upgrade factory guns. This socket fits mil-spec platforms and plays well with standard quick-detach sling hardware. Whether you're running a precision rifle, a duty gun, or a hunting setup, a QD sling socket gives you the flexibility to add or remove a sling in seconds without tools. The M-LOK mounting system is becoming the standard on modern handguards, making this socket compatible with most new-production AR-pattern rifles and some other tactical platforms.
Installation is straightforward—it comes with the hardware you need to screw it down into an available M-LOK slot. Once torqued in place, you've got a permanent, zero-movement sling attachment that will take whatever abuse you dish out. Pair it with a good quick-detach sling swivel and you're ready to shoot.
| Material | 4140 Steel |
| Mounting System | M-LOK |
| Type | Quick-Detach Sling Socket |
| Manufacturer | Sons of Liberty Gun Works |
This M-LOK sling socket is designed for mil-spec firearms with M-LOK attachment slots. Most modern AR-pattern rifles and tactical rifles feature M-LOK slots on their handguards, making this socket a direct fit. Check your handguard for M-LOK slots before ordering.
The socket is designed to work with standard quick-detach sling swivels. Verify that your sling's QD hardware is compatible with the socket's attachment point.
Installation is simple—the socket comes with screws and mounts into an available M-LOK slot on your handguard or receiver. You'll need a screwdriver and a few minutes. No gunsmithing required.
4140 steel provides superior strength and durability compared to lighter materials, ensuring your sling attachment point won't flex, bend, or fail under stress during hunting, competition, or tactical use.




SKU: 121685864 • Width: 3.9in • Height: 0.6in • Depth: 10.1in • Weight: 0.06oz





Availability: In Stock
Current Stock: Out of stock
The Sons of Liberty Gun Works 4140 Steel QD M-LOK Sling Socket is a purpose-built attachment point for shooters who want a rock-solid connection between their rifle and sling. Built from 4140 steel, this quick-detach socket mounts directly to M-LOK slots on your handguard or receiver, giving you a bomber-proof anchor that won't shift or rattle during hunting, competition, or tactical training. If you're assembling a modern rifle and need a sling attachment that'll outlast your gun, this is the real deal—no plastic, no compromises.
Sons of Liberty Gun Works makes parts for folks who build their own rifles or upgrade factory guns. This socket fits mil-spec platforms and plays well with standard quick-detach sling hardware. Whether you're running a precision rifle, a duty gun, or a hunting setup, a QD sling socket gives you the flexibility to add or remove a sling in seconds without tools. The M-LOK mounting system is becoming the standard on modern handguards, making this socket compatible with most new-production AR-pattern rifles and some other tactical platforms.
Installation is straightforward—it comes with the hardware you need to screw it down into an available M-LOK slot. Once torqued in place, you've got a permanent, zero-movement sling attachment that will take whatever abuse you dish out. Pair it with a good quick-detach sling swivel and you're ready to shoot.
| Material | 4140 Steel |
| Mounting System | M-LOK |
| Type | Quick-Detach Sling Socket |
| Manufacturer | Sons of Liberty Gun Works |
This M-LOK sling socket is designed for mil-spec firearms with M-LOK attachment slots. Most modern AR-pattern rifles and tactical rifles feature M-LOK slots on their handguards, making this socket a direct fit. Check your handguard for M-LOK slots before ordering.
The socket is designed to work with standard quick-detach sling swivels. Verify that your sling's QD hardware is compatible with the socket's attachment point.
Installation is simple—the socket comes with screws and mounts into an available M-LOK slot on your handguard or receiver. You'll need a screwdriver and a few minutes. No gunsmithing required.
4140 steel provides superior strength and durability compared to lighter materials, ensuring your sling attachment point won't flex, bend, or fail under stress during hunting, competition, or tactical use.
SKU: 121685864 • Width: 3.9in • Height: 0.6in • Depth: 10.1in • Weight: 0.06oz



