Bren 2 UBR® Stock Kit

(No reviews yet) Write a Review

LIMIT ONE - In an effort to help get these into the hands of all of those who have been waiting I am limiting these to one per customer until further notice. Attempts to make additional orders will be refunded.

The Bren 2 UBR® Stock Kit is a way to make Magpul's UBR® GEN2 Collapsible Stock fit/look like a factory part on your CZ Bren 2. 

The UBR® (Utility / Battle Rifle) GEN2 is a premium (non-folding stock), designed to offer similar strength and stability as a fixed stock with rock solid 8-point length adjustment. Comes standard with front and rear QD sling attachment points, two footman's loops, the ergonomic MOE SL™ angled-toe rubber butt-pad, and customizable storage compartment.


  • Magpul UBR® GEN2 Collapsible Stock
  • Haga Defense Bren 2 buffer tube end cap designed specifically for the UBR stock. CNC machined from 6061 aluminum and hardcoat anodized black 
  • Haga Defense custom nylon cheek pad for CZ Bren2
  • Mounting screw and hex wrench
  • All original parts so UBR can be converted back to factory for use on AR platform firearms

Optional Parts:

The stock assembly slides onto the Bren 2 the same as factory but locks into place with a screw that threads into the rear sling bracket screw hole for a solid wiggle free fit. Hex wrench included and stored inside the cheek pad. Mounting screw and hex wrench are easily accessible by sliding the cheek pad rearward for easy field-stripping. 

The Haga Defense stock adapter includes 3 built-in QD sling attachments bringing the total to 6 new QD sling attachment options with this setup.

Total Weight: 1lb 10oz