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  • Mechanical ejector
  • Controlled round feed bolt head shown here
  • Image 3

Bighorn SR3 Hunting Action

* Bolt Side:
* Ejection Port Side:
* Bolt Knob Style:
* Bolt Head Size:
* Magazine Port Type:
* Tang Style:
* Rail Incline:

Product Description

Bighorn Arms TL3 receivers are the next generation of products from the superb Bighorn Arms lineup. The original TL actions set the standard in custom rifle actions for repeatability, ease of use by the gunsmiths, and demonstrated class leading accuracy.  The floating bolt heads allow easy cartridge size swap and multi-caliber use in a single receiver for a versatile rifle that is just as useful in an international-level shooting competition as in the field hunting, range time, and teaching future generations to shoot and enjoy riflery.

The next step was the TL2 action which hosted a pinned scope rail interface, integrated recoil lug, new tang options and a Remington 700 footprint for use in standard-inlet stocks.  

The TL3 began as an evolution of the TL2 but has surpassed such a description into a whole new product.  The TL3 retains the ultra-repeatable, finely machined quality of the TL and TL2 with the added benefits of Controlled Round Feed, Mechanical Ejection, AW and AICS magazine compatability, 1-1/16 x 20 TPI "Savage" threads, bayonet style bolt shroud mounting for easy disassembly, adjustable firing pin protrusion and more options for scope rails.

 Actions are available in a multitude of options including "off port" configurations for F-class and BR shooters that want easy access to the ejection port for single-loading disciplines.  


The SR3 is the next step in the Bighorn family of receivers. It features the same mechanical ejection, controlled round feeding, 1-1/16 x 20 TPI tenon threads and can be ordered with a multitude of rails, knobs, bolt heads, and tang options.  The SR3 comes with feed rails compatible with the Remington 700 internal box magazines, this allows for use with Wyatt's boxes, Remington boxes, and AICS pattern detachable mags.


 This product is for ordering a custom configured SR3 action. The actions are not stocked currently because the receiver model is so new.  The current expected lead time on an SR3 is approximately 8-12 weeks depending upon options.

All receivers are serialized and must ship to an FFL.

 IMPORTANT NOTICE: Insurance on the package is at the buyer's discretion. The shipping insurance option will not be automatically added.  If a customer elects to ship the product without insurance and something happens during transit Patriot Valley Arms will not assume any liability whatsoever. 

Product Reviews

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    Posted by on Oct 17th 2017

    very nice action, this is my first custom action and they are worth the money you spend

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