La Chassis 10/22 Body

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Product Description

LaChassis Features:

  • Magwell Cutout for Easy Magazine Changes
  • AR Grip Compatible Mounting Point (DOES NOT INCLUDE GRIP)
  • Come withs Standard Picatinny Stock Mount adapter(Compatible with all most Picatinny Mounted Stocks)
  • Modular Forend Options
  • Compatible with most 10/22 Accessories
Weight:  269 grams
Material: 6061 T6 AL
Finish: Clear Hard Anodize     

*Does not include grip

**Compatible with most 10/22® pattern receivers and trigger groups without modification.

PLEASE NOTE: Our chassis and receiver feature a clear hard anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. By buying this part, you understand that the color of this part may not exactly match what is visually shown on the website, and that the part may also differ in shade when matched with other parts of the same color/finish.


Other Details

Rail Length:


  • 5
    Quality product

    Posted by Joshua Shannon on 2022 Dec 29th

    Although it took a month and a half to receive my order, it finally arrived today and is installed. Very happy with the quality of this product. Super light weight and well built. It provides a much better look and feel on my rifle. Connection points are tight and give me confidence that my sights will stay true. Overall I’m very pleased with the product. Greybirch even threw in a complimentary fore end to make up for the extended shipping time which is very appreciated.

  • 5
    Foundation chassis

    Posted by Michael Vander Meulen on 2021 Jul 23rd

    Absolutely beautiful chassis. I have many 10/22s and many chassis, this is by far my favorite

LaChassis is the foundation of Grey Birch, the company, the solid ground on which we will build our house. The end goal in building LaChassis has always been a lightweight, modular, adjustable and secure base to firmly house the barreled action in place from two locations. Everything builds off a firm foundation.

LaChassis is a modular chassis system built around the 10/22® platform and is packed with features to enhance the shooting experience with configurations ranging from short range race gun to long range precision.

One of the key features of LaChassis is its rear tension point, adding a second location to hold your barreled action in place for precise shooting.

M-LOK & ARCA Compatible

Modular Forends

Magwell Cut Out