Magpul UBR Gen2 Collapsible Stock — Black, AR-15/M4

Description

The Magpul UBR GEN2 is an adjustable collapsible stock engineered for AR-15/M4 and AR10/SR25 platforms to provide the stability of a fixed stock with the convenience of adjustability. It features a fixed cheek piece to maintain a consistent cheek weld across all positions and is compatible with Carbine, A5, and SR-25 length buffer systems. The GEN2 reduces weight from the original design while retaining high durability and includes multiple sling attachment options and user storage.

Key Specifications

• Tube included: Yes.
• Number of positions: 8.
• Material: Reinforced Polymer.
• Length of pull adjusts between 11.80″-15.30″ for tailored ergonomics.
• Firearm compatibility: AR Rifle.
• Adjustment type: Collapsible.
• Finish: Black.
• Model: UBR Gen 2.
• Fit: AR Rifles.
• Made in: U.S.A..

Designed for shooters who demand consistent ergonomics and robust construction, the UBR GEN2 provides a stable cheek weld, versatile length adjustment, and practical sling and storage options. Its reduced weight and reinforced polymer build make it a practical upgrade for precision, duty, or general-purpose AR builds where durable, repeatable performance is required.