PMACA Lightweight Takedown Chassis

(1 review) Write a Review
  • Fits Ruger® 10/22 Takedown® rifles
  • Allows use of AR15 stock, hand grip and Picatinny rails
  • Weight 16 oz (reduced from 22 oz in the original PMACA Takedown)
  • 6061-T6 Machined from billet
  • Anodized aluminum
  • attached Picatinny Rail
  • Included items
    • PMACA Lightweight Takedown Chassis (Back half)
    • PMACA Lightweight Takedown Chassis (Front half)
    • Front Picatinny rail
    • Tang for grip
    • Hardware
    • Lock Ring for stock

View Customer Builds


  • Weight:16 oz (including hardware)
  • Total Length: 11 3/4"
  • Width:1 1/2"
  • Compatible 10/22® rifle models:
    • Ruger® 10/22 Takedown®


The PMACA Lightweight Takedown Chassis is made of two pieces of 6061-T6 aluminum precision machined from billet, and then anodized.  It is 27% lighter than the original PMACA Takedown Chassis. 

The use of the PMACA chassis allows you to use AR15 stocks, grips, and includes and attached Picatinny rail for things like a front grip or laser or flashlight.

Example Build

  • Ruger® 10/22 Takedown® rifle
  • Barrel:
    • Bull Barrel (Takedown)
  • PMACA Lightweight Takedown Chassis
  • AR Stock
    • Magpul Fixed Stock
  • AR Grip
    • Magpul Grip
  • Front mounted accessory
    • BCM foregrip
    • GunTec Bipod
  • Tasco Optic

Assembly instructions




Ruger® and 10/22®, and 10/22 Takedown® are registered trademarks of Sturm, Ruger and Co., Inc. . PMACA is not affiliated with Ruger® and is independently owned and operated.  All PMACA products are designed and manufactured in the USA.  


1 Review

  • 5
    Holy Shitake Mushrooms did they exceed expectations!

    Posted by Kirk S on May 20th 2018

    Wow. I love the product. Straight up, it’s amazing. But the people at PMACA flat out ROCK! Trolling the website for weeks after I found their site, waiting for payday, I see the TD Chassis is sold out. Crud. Shoot an email to one of the contacts on their website. Not expecting a reply, first thing next morning a reply with the data they will be in stock on payday (sweet!) We exchange a couple emails about the product and i’m getting more excited about building my daughters charger. While in line to see Ready Player 1 I get an email. The chassis is in stock. My POC sends me a direct link to ensure I get it! During previews I annoy my daughter and get the order in. While previews are STILL going, I get the tracking number and shipping confirmation. Moments later I get a stand alone email from my contact, they let me know they saw my order and packed it personally! Now I wait the weekend. Monday it fricking here! West coast to GA over the weekend. I pick it up and open it in the yard. Wow, amazing work. Clean, no blemishes. Edges are perfect, and the charger just dropped right in. Tighten the nuts and my daughters pistol is amazing. We hit the range the following weekend. With a green dot she executes target acquisition speed drill (first time ever) and she is drilling it. 10 percent were bulls. She can flat out hammer with this (she is 12!) Flash fwd. some young ladies from her troop at the range. Her Charger was shot a lot, 600 rounds in 90 minutes and all smiles! THX