The UBR GEN2 is an adjustable stock for AR-15/M4 and AR-10/SR25 platforms, designed to offer similar strength and stability as a fixed stock while providing a consistent and comfortable cheek weld in any position. An update to the original Utility/Battle Rifle (UBR), the GEN2 features a fixed cheek piece and eight positions of adjustment. It is compatible with Carbine, A5, and SR-25 length buffer systems and is constructed to accommodate large-bore AR calibers and withstand severe impacts. The GEN2 is nearly five ounces lighter than its predecessor and includes front and rear QD sling points, two footman’s loops, a MOE SL angled-toe rubber butt-pad, and a customizable storage compartment.
Key Specifications
- The model is UBR Gen 2.
- The finish is Flat Dark Earth.
- The material is Reinforced Polymer.
- Adjustment type is Collapsible with 8 positions.
- Length of pull ranges 11.80–15.30 inches.
- Includes a Buffer Tube as an accessory.
- Designed for AR-15 and fits AR rifles.
- Color is Flat Dark Earth.
- Comes with front and rear QD sling attachment points.
- The butt-pad is a MOE SL angled-toe rubber design.
Purpose-built for users who value durability and consistent ergonomics, the UBR Gen2 pairs fixed-cheek stability with modular adjustability in a lighter, reinforced polymer package. Its compatibility across common AR buffer systems and practical features make it a durable, reliable choice for modern AR platforms.
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