The Magpul UCS (Universal Carbine Stock) – Flat Dark Earth (FDE) is a modern folding stock designed specifically for platforms equipped with a rear 1913 Picatinny rail. Built with Magpul’s renowned strength and ergonomics, the UCS delivers adaptability in a compact, rugged design.
With a reversible folding hinge, the UCS folds to either side to fit your rifle setup. It features a six-position adjustable length of pull (3" of movement) and a 5° drop angle to ensure compatibility with charging handles and ejection ports.
The stock includes two tool-free cheek risers for optimal cheek weld and comfort. Finished in Flat Dark Earth (FDE), this model adds a classic tactical look while maintaining the durability Magpul is known for.
Whether for range use, professional duty, or a compact transport setup, the Magpul UCS FDE stock is the perfect upgrade for rifles using a 1913 rear rail.
Perfect for: shooters wanting a folding, adjustable stock in Flat Dark Earth, modern rifle builds with 1913 rails, and Magpul enthusiasts upgrading their carbine setup.
Designed for rifles with rear 1913 Picatinny rails – no buffer tube required
✅ Six-position length of pull adjustment (~3" total)
✅ Reversible folding hinge – folds left or right to suit your setup
✅ 5° drop angle provides clearance for charging handles & ejection ports
✅ Includes two tool-less removable cheek risers
✅ Flat Dark Earth (FDE) finish – durable, non-reflective, and mission-ready
✅ Lightweight Magpul build engineered for rugged performance
Magpul Industries
Magpul Industries
Magpul Industries
Magpul Industries