The Magpul UCS (Universal Carbine Stock) is designed to be the ideal supplement to the vast array of firearms utilizing a vertical M1913 Picatinny rail on the rear of the receiver for stock fitment. To accommodate the wide variety of charging handles styles, ejection port locations, and control locations, the UCS features a reversible hinge for left and right folding configurations, and five degrees of drop for clearance.
The UCS ships with two reversible Cheek Risers (0.50ʺ, and 0.75ʺ), and when combined with the reversible M1913 clamp (allowing for a 1/2-slot height adjustment), the shooter can dial in head placement for an optimal sight picture using iron sights or optics.
Offering thee (3) inches of length of pull (LOP) adjustment spanning six (6) positions – which can be adjusted via the LOP buttons – the stock fits any shooter, with and without armor or other bulky equipment. The UCS also includes a reversible, anti-rotation QD socket for sling attachments, and is compatible with MOE SL® and DT Butt-Pads.
Made in the USA.
PROVIDES EXTREME ADJUSTABILITY
- Six (6) position, push-button LOP adjustment allows three (3) inches of total adjustment
- Toolless, removeable and reversible Cheek Risers for comb height adjustment (0.50ʺ and 0.75ʺ)
- Reversible M1913 clamp allowing for a ½-slot height adjustment for further stock height adjustment
ADAPTABLE TO MULTIPLE PLATFORMS
- Compatible with all firearms with an M1913 rail on the rear of the firearm’s receiver
- 5° drop angle for charging handle and ejection port clearance
- Reversible folding mechanism to modify folding direction
SHOOTER CONFIGURABLE
- Reversible, anti-rotational QD socket for sling attachment
- Compatible with MOE SL and DT Butt-Pads
- Designed to fit shooters with or without bulky gear

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Color | FDE |
Magpul
Magpul was founded in 1999 with the intent of developing a simple device to aid in the manipulation of rifle magazines while reloading under stress. The company’s name comes from this original product called the Magpul®. Over the last twenty years Magpul has continued to grow and develop using much the same mission and process with a focus on innovation, simplicity, and efficiency.
