Magpul – UCS Universal Carbine Stock, M1913 Picatinny

The Magpul UCS Universal Carbine Stock is designed to fit firearms with an M1913 Picatinny rail stock mounting interface. This includes popular models such as the SIG MCX, FN SCAR, IWI Galil, CZ Scorpion, Ruger LC Carbine, and PSA AK/AK-V variants. Its adaptability makes it suitable for a wide range of platforms, providing shooters with flexibility in their choice of firearm. However, it is important to ensure your firearm has the appropriate rail system or an aftermarket adapter for compatibility.

The reversible folding mechanism of the Magpul UCS allows the stock to be configured to fold either left or right. This feature is particularly beneficial for clearing charging handles, ejection ports, and controls, enhancing the usability of the firearm in various tactical scenarios. By providing the option to fold in either direction, it accommodates both left and right-handed shooters and different operational needs, such as storage or transport.

The Magpul UCS includes two exclusive cheek risers that allow for precise comb height adjustment. These risers are available in 0.50" and 0.75" sizes, enabling shooters to customize the cheek weld for optimal eye alignment with optics. This feature is crucial for maintaining accuracy and comfort, especially during extended shooting sessions. However, it's important to note that these cheek risers are not compatible with CTR®, AK, or Hunter/SGA® cheek risers.

The Magpul UCS features a six-position, push-button length of pull adjustment, offering a 3-inch range. This adjustability allows shooters to tailor the stock's length to their personal preference or operational requirements, such as wearing body armor. The ability to quickly modify the stock's length enhances comfort and control, making it suitable for various shooting stances and environments.

The reversible QD sling socket on the Magpul UCS is designed for flexible sling mounting. Its anti-rotational design prevents the sling from twisting, ensuring reliable and consistent positioning. This feature is particularly useful in dynamic shooting scenarios where quick transitions and stability are required. By allowing the sling to be mounted on either side, it accommodates different shooting styles and preferences.

The Magpul UCS is outfitted with the MOE SL® Enhanced Rubber Butt-Pad, which significantly enhances comfort. This 0.70-inch pad helps absorb recoil, reducing shoulder fatigue during prolonged shooting sessions. Additionally, the stock's ergonomic design and customizable features, such as cheek risers and length of pull adjustment, contribute to a comfortable and personalized shooting experience.

While the Magpul UCS is highly versatile, it does have some compatibility limitations. It is not compatible with Type 1 & Type 2 Sling Mount Kits, CTR®, AK, or Hunter/SGA® Cheek Risers, nor CTR, PRS, or Hunter Butt-Pads. Additionally, it requires a firearm with an M1913 Picatinny rail or an appropriate aftermarket adapter. Ensuring compatibility before purchase is crucial to avoid any functional issues.

The Magpul UCS is adaptable to multiple shooting platforms, thanks to its universal design. It supports a wide range of rifles, including the SIG MPX/MCX, FN SCAR, IWI Galil, CZ Scorpion, Ruger LC Carbine, and PSA AK/AK-V variants. This adaptability is achieved through its reversible M1913 clamp and adjustable features, making it a versatile choice for shooters who own multiple firearms or who may switch platforms.

The Magpul UCS has a length of 7.6 to 10.6 inches and a maximum width of 1.9 inches at the hinge. It weighs 18 ounces, making it a lightweight yet durable option for various shooting applications. The height at the butt plate is 5.3 inches, and the length of pull adjustment range is 3 inches across six positions. These dimensions contribute to its versatility and ease of handling.

The Magpul UCS features a 5° drop angle, which is significant for ensuring clearance for charging handles and ejection ports. This angle helps maintain optimal functionality and ease of use, particularly in tactical situations where quick action is necessary. The drop angle is designed to enhance the overall ergonomics of the stock, providing a comfortable and efficient shooting experience.