SBC09. Heatseeker Chassis - Ruger American Long Action

$459.95
( 1 Review )

This offering is for the Ruger American Long Action (box mag)

** This product is both Gen 1 and Gen 2 compatible **

This chassis is compatible with the 3+1 box mag that ships with the Ruger Long action, for calibers (7mm Rem. Mag., .300 Win. Mag., .338 Win. Mag, 7mm PRC & 6.5 PRC).

Click this link for the proper magazine:  Ruger American Rifle® Magnum 3-Round Magazine (shopruger.com)

This 1lb, 3 ounce chassis is machined from billet (solid block) high-strength 6061-T6 aluminum and includes a 10 ounce, 14" handguard cut from a unique extrusion shape exclusive to Sharps Bros. Both the chassis body and the handguard are finished in a matte black Cerakote. The handguard features MLOK slots on 4 sides for various attachment options (light, bipod, night vision, ARCA rail...) and two quick disconnect fittings per side for sling attachment. 

Add your grip of choice with Heatseeker's standard AR15 grip interface - we're partial to our Brazilian Cherry grip & handguard panel set (as shown in the photos to the left). Heatseeker's built in AR buffer interface allows you to further customize your rifle with your preferred AR15 type stock.  

Please note: Ruger also offers a 4 round rotary long action mag (designed for the .30-06 and 270 win calibers).  This magazine will also function in our chassis, but users will need to modify the magazine in order to get it to fit properly/nicely in the chassis.  

** If the "ADD TO CART" button does not appear below, we are out of stock. Please check for inventory at Rainier Arms or Midway USA **

Current stock: 0

1 Review

5/5
Patrick Lantagne Jul 9th 2025

Perfect Fit

I installed this chassis on my Ruger American Predator Gen 2 in a 7PRC today and it fit perfect. Instructions and installation were easy and quick. This chassis added the weight I wanted to manage the recoil of this rifle and it has the looks to match. The quality is great and it is by far one of the best upgrades for these rifles.

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