Grey Birch Foundation LDR “Fatty” Rifle 22 LR


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Grey Birch Foundation LDR “Fatty” Rifle 22 LR

We’ve all put a little weight on during the pandemic, and the LDR is no different. If you’re one of those guys that wants a little more weight, or a different balance point than the carbon offers, this is the model for you.

The Foundation Long Distance Ready Rifle is a purpose-built rifle with long distance in mind. The Foundation LDR utilizes the Foundation chassis allowing for modularity and adjustability to fine tune your set up. Length of pull, cheek height adjustment, optional forend lengths and the ability to fix or fold the stock allow the end user to customize further.

The Foundation rifle also utilizes the brand new Fusion Receiver System. Moving away from the traditional v block design, Grey Birch has developed a threaded receiver and barrel system with the goal of increasing the accuracy and consistency of accuracy in the semi auto platform. The LDR with an integrated 20 MOA rail will help users push the boundaries of the 22LR and its distance capabilities. The Foundation LDR Rifle is compatible with most factory Ruger 10/22 ™ parts.


  • Foundation Chassis System with Folding Stock
  • Fusion Receiver System – Integrated 20moa Receiver with 16.1” Heavy Stainless Steel Threaded Barrel
  • Magwell Cut-out for Easy Magazine Changes
  • Forends are M-Lok and Arca-Swiss Compatible
  • Folding Stock allows for easy Packing and Storage
  • Length of Pull and Cheek Height Adjustment
  • Buttstock adjustable as Fixed or Folding
  • Ruger BX Trigger
  • Compatible with most 10/22 Accessories
  • Ships with (1) OEM Ruger 10/22 Magazine


  • Weight: 6lbs
  • Length: 33.5″-34.5″
  • Receiver Material: 6061 T6
  • Receiver and Chassis Finish: Clear Hard Anodize
  • Barrel Material: 416 S.S
  • Calibre and Twist Rate: 22 LR Bentz and 1:16

*The Foundation Rifle is compatible with most 10/22® accessories.


Rangeview Sports Canada
Licensed Gun Shop in Newmarket, Ontario

SKU: 90586884000 Categories: ,
PAL Required





.22 LR






Grey Birch

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