Key Features:
- Manufacturer: Magpul
- Model: UBR Gen 2
- Product Type: Stock
- Mounting System: Custom Receiver Extension tube
- Weight: 21.20 oz
- Length: 11.8"-15.3"
- Material: Reinforced Polymer
- Unique Features: Fixed cheek piece, customizable storage compartment, ergonomic MOE SL angled-toe rubber butt-pad
- What's In The Box: Receiver Extension tube, Buffer Spacer, mounting hardware
| __Caliber | Others |
| __Model | UBR Gen 2 |
| __Capacity | NA |
| __Barrel Length | NA |
| __Optic Footprint | NA |
| __Action | NA |