Description
Let’s be honest—most of us aren’t building a custom rifle from a bare action. But if you’re the type who is, or you’re swapping a barrel on an existing Savage and need the right bolt head, you know the hunt for the correct part is real. I’ve been there, sorting through bins at gun shows. So, what is the Savage Dual Port Standard Caliber Bolt Head Left Load Right Eject? It’s a factory-original, left-side loading, right-side ejecting bolt head assembly designed for standard .473″ bolt face cartridges (like .308 Win, 6.5 Creedmoor, .30-06) in Savage 110-series and similar centerfire rifles with a dual-port (two gas vent holes) barrel nut design. This is the heart of your bolt’s locking and extraction system, and getting the right one matters.
Here’s the thing—Savage’s modularity is a blessing and a curse. It lets you swap calibers relatively easily, but you have to match the bolt head to your action’s feed style and your barrel’s nut system. This specific part, priced at $582.51, is for that dual-port barrel nut setup. If you’re re-barreling an older Savage with the newer style nut, this is likely what you need. The beauty is it’s a drop-in ready component for compatible actions; no gunsmithing required for the swap if you’re just replacing a worn part or correcting a configuration. It’s designed to work seamlessly with models like the Savage 110, 111, 114, and 16, provided they use the dual-port system.
Key Features & Why It Matters
First, the dual-port compatibility is non-negotiable. This bolt head is machined to interface correctly with the newer style barrel nut that has two gas vent holes opposite the wrench flats. Using a single-port bolt head with a dual-port nut (or vice versa) can cause improper headspace and a dangerous malfunction. This part eliminates that guesswork. Second, the left-load, right-eject configuration is the standard for most right-handed Savage centerfire actions. It means you load cartridges from the left side of the receiver and they eject out to the right. It’s the classic setup, and if your rifle was built that way, this bolt head keeps it running as intended.
The .473″ bolt face diameter is the other critical spec. This covers a huge swath of popular short and long-action cartridges. We’re talking .22-250, .243 Win, .270 Win, 7mm-08 Rem, .308 family, 6.5 Creedmoor, and the classic .30-06 Springfield. If you’re building a versatile hunting or precision rifle in one of these calibers on a Savage dual-port action, this is your bolt head. I’ve put together several customs using this exact part, and the fit out of the box has always been precise, with smooth feeding and positive primary extraction.
| Specification | Detail |
|---|---|
| Compatible Cartridge Family | Standard .473″ Bolt Face (e.g., .308, 6.5 Creedmoor, .30-06) |
| Action Feed/Eject Style | Left Load, Right Eject |
| Barrel Nut Compatibility | Dual-Port (Two Gas Vent Holes) Design |
| Primary Compatible Models | Savage 110, 111, 114, 16 (Centerfire, Dual-Port) |
| Material | Heat-Treated Steel |
| Installation | Drop-in for compatible actions; headspace must be verified. |
Pros & Cons: The Straight Talk
The major pro is authenticity and fit. This is a factory Savage part, so you know the metallurgy and dimensions are correct. It solves a specific compatibility puzzle for builders and gunsmiths. The con? Well, it’s a very specific component. If you don’t have a dual-port Savage action that needs a standard-caliber, left-load bolt head, it’s useless to you. And at this price point, it’s an investment for a serious build or repair, not a casual spare part. You also must remember that any bolt head swap requires checking headspace with gauges—this part gets you 95% there, but that final verification is on you.
Who This Is For
This is for the Savage enthusiast deep in a custom rifle project, the gunsmith stocking a specific repair part, or the owner of a dual-port Savage who needs to replace a damaged or lost bolt head assembly. It’s not for the casual shooter. It’s for the person who knows their action’s serial number prefix and barrel nut style by heart. This part is available at firearms-missouri.com for Missouri residents and nationwide, shipped directly to your FFL for firearm purchases or to your door for this component.
Frequently Asked Questions
Q: How do I know if my Savage rifle has a dual-port barrel nut?
A: Look at the barrel nut just behind the threads. A dual-port nut will have two small, drilled gas vent holes (ports) on the side, directly opposite the wrench flats. A single-port nut has only one hole. It’s a visual check you can do in seconds.
Q: Is this compatible with Axis or Edge model rifles?
A: No, it is not. The Savage Axis/Edge series uses a different bolt head design and is not interchangeable with the 110-series pattern parts like this one. This is specifically for the 110, 111, 114, and 16 model lines.
Q: Does this bolt head come with the ejector and extractor installed?
A: Yes, this is a complete bolt head assembly. It includes the bolt head body, the spring-loaded plunger ejector, and the claw extractor, ready to install onto your bolt body.
If this is the missing piece for your build or repair, you can find the full details and order it through our site.
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