Best Bolts for .458 SOCOM Rifle (2020) – Reviewed

If you are looking for the best .458 SOCOM bolts for your .458 SOCOM rifle build, you have come to the right place. With the sheer options available, separating these options from the crème de la crème might be a difficult task. As such, we’ve done most of the research for you.

Factors to Consider When Looking for the Best Bolt

Price

If you are looking for great quality .458 SOCOM bolts, you might think that it’s going to break your bank. However rare .458 SOCOM parts are, that is false. With proper research, you can find a few great .458 SOCOM bolts that are available at a reasonable rate.

Manufacturer

You wouldn’t want to buy a .458 SOCOM bolt from an unknown manufacturer with no past track records. As such, it is always important to spend some time reading about the manufacturer’s history and what their customers have said after using the .458 SOCOM bolts.

Top 3 .458 SOCOM Bolts Review – Explained

1. Tromix .458 SOCOM Barrel & Bolt Combo

Specifications

  • Includes complete ready-to-install 1:14 twist barrel
  • 4150 Carbon Steel or 416 Stainless Steel
  • 458 SOCOM bolt, right hand ejecting
  • Includes extractor, ejector, and gas rings
  • Does NOT include bolt carrier, firing pin, cam pin, or firing pin retaining pin
  • Barrel length: 16.25’

Features

One of the key differences between a great and average .458 SOCOM bolt is perhaps the bolt’s extractor. In relation to .458 SOCOM extractors, only Tromix has a specifically built from scratch extractor that is tailored for the .458 SOCOM round’s case head, and not one that’s just a 5.56mm NATO, 7/62×39’s extractor being merely reshaped.

As the name itself speaks, the .458 SOCOM Barrel & Bolt Combo comes with a complete ready to install 1:14 twist barrel that is 16.25’ long. The barrel can come in either carbon steel or 416 stainless steel. Both of these are really great materials for a .458 SOCOM barrel and were specifically designed to last you for the long term.

The barrel is 5/8-24 threaded and comes with a carbine length gas system. With that, you won’t have to worry if you have any plans to mount a suppressor/muzzle brake on your .458 SOCOM rifle to reduce the felt recoil/noise from shooting the mighty .458 SOCOM rounds.

In relation to the bolt, it comes with an extractor, ejector, and gas rings. You should note that the .458 SOCOM Barrel & Bolt Combo doesn’t come with the bolt carrier, firing pin, cam pin, and retaining pin. It isn’t the entire bolt carrier group (BCG).

What makes the .458 SOCOM Barrel & Bolt Combo really great that only Tromix has a full hook, which grabs more of the case and ensures that there is a less chance of any rim bending occurring should a sticky case situation happen.

Tromix’s extractor in the .458 SOCOM Barrel & Bolt Combo is perhaps the only one that is constructed with the pad on the back of the extractor cut thicker for it to engage the rim in a more efficient and proper manner.

For smoother chambering of the .458 SOCOM rounds, the .458 SOCOM Barrel & Bolt Combo’s extractor comes with an ejector that is slightly beveled. That way, you won’t notice any jams as you shoot your .458 SOCOM rifle for extended periods of time.

You will like this product if:

You want a premium .458 SOCOM bolt. The bolt in .458 SOCOM Barrel & Bolt Combo has one of the best extractors available on the market thanks to Tromix’s dedication in providing nothing but the best .458 SOCOM rifle components, including the bolt.

You are building your .458 SOCOM rifle from scratch. If you are reading this article, chances are, you are building your .458 SOCOM rifle from scratch anyways. If so, you won’t want to miss out on the .458 SOCOM Barrel & Bolt Combo. Besides producing the best .458 SOCOM bolts, Tromix has great barrels to go along with the bolt too.

You might not like this product if:

You are shopping on a tight budget. If you are familiar with Tromix, you know that every product from them is handcrafted. Yes, even the bolt. As such, they don’t usually come with the cheapest price tag. As such, if you are shopping on a tight budget, this might not be your best buy.

2. Toolcraft 458 SOCOM Bolt Carrier Group

 

Specifications

  • Bolt Material: 9310 Steel | Shot Peened
  • Extractor Material: 4140 Steel
  • Caliber: 458 SOCOM
  • Mil-Spec O-Ring
  • Mil-Spec Gas Rings (3)
  • Cam Pin Material: 8620 Steel
  • Firing Pin Material: 416 Stainless Steel
  • Other: MPI Inspected
  • Lifetime warranty

Features

If you are shopping on a tight budget, you wouldn’t want to miss out on the Toolcraft 458 SOCOM Bolt Carrier Group. Tool Craft is one of the major OEM manufacturers for the U.S. Military and it’s also based out of North Carolina. With that, you can have the confidence that the Toolcraft 458 SOCOM Bolt Carrier Group is 100% made and manufactured in the USA.

The Toolcraft 458 SOCOM Bolt Carrier Group is full-auto rated. Although fully-automatic .458 SOCOM rifles are illegal, you won’t have an issue firing high rates of fire (semi-automatic) over an extended shooting session on the range/as you hunt.

Constructed from 9310 steel for the bolt and an 8620 steel for the carrier, it’s truly built by Tool Craft to last you for a very long time. Now, you won’t have to worry about hiding your .458 SOCOM rifle when the weather starts being unfavorable as your BCG and bolt won’t be damaged by that.

Although there was a time where a bad batch of bolt extractors that were plaguing the market several years ago, Tool Craft, although being uncertain whether they had sent out any of the bad batches or not, sent out replacements to every customer right away. From there, you can use that as a benchmark for Tool Craft’s customer service.

For the price that the Toolcraft 458 SOCOM Bolt Carrier Group comes with, you could forget the fancy logo that comes with a premium price and have all the confidence you need in the company. If you ever have a problem with the Toolcraft 458 SOCOM Bolt Carrier Group, or any other Toolcraft products, they will take care of you with their no questions asked lifetime warranty.

You will like this product if:

You want to be on safe hands. Besides being one of the US military forces’ major OEM manufacturers, Toolcraft has always had a great track record in producing great quality products at an affordable price, along with great customer service!

You are shopping on a tight budget. The Toolcraft 458 SOCOM Bolt Carrier Group is available for only $124.99 (BCG). Along with that, it even comes with a generous ‘no questions asked’ lifetime warranty if you ever face a problem with the BCG.

You might not like this product if:

You are only looking for an individual bolt. The Toolcraft 458 SOCOM Bolt Carrier Group comes with the entire BCG. As such, it might be overkill if you are only looking for a single .458 SOCOM bolt. However, if you plan to build your .458 SOCOM rifle anyway, you will need a BCG and the Toolcraft 458 SOCOM Bolt Carrier Group would be your best choice.

3. AR 15 Part: 458 SOCOM Bolt Carrier Group Premium Nitride BCG

Specifications

  • Carpenter 158 steel, shot-peened bolt
  • 8620 Carrier
  • NITRIDE Treated Carrier (AUTO)
  • NITRIDE Treated Gas Key
  • Gas Key Hardened to USGI Specifications
  • Grade 8 Hardened Fasteners
  • Key Staked Per Mil-Spec
  • Tool Steel Extractor
  • Extractor Spring
  • Extractor Insert
  • For use with 458 SOCOM

Features

AR15Part’s mission is to provide the best shopping experience while offering quality AR 15 Parts with the right assortment of merchandise while maintaining affordable and competitive prices.

The AR 15 Part: 458 SOCOM Bolt Carrier Group Premium Nitride BCG was specifically designed by AR15Part.com for the use with other .458 SOCOM upper assemblies. This .458 SOCOM BCG works really well to eliminate the common feeding and extraction issues that are common to the mighty .458 SOCOM rounds that do not have proper bolts.

The AR 15 Part: 458 SOCOM Bolt Carrier Group Premium Nitride BCG features a ton of specific, unique, and purposeful features that many other competitors fail to offer. These features work really well together to unleash the maximum potential of the .458 SOCOM’s penetration power, accuracy, and range.

This .458 SOCOM BCG would work well for your AR15, m16, or M4 platforms. Hence, you won’t have any compatibility issues as you build your .458 SOCOM rifle. The AR 15 Part: 458 SOCOM Bolt Carrier Group Premium Nitride BCG comes with a Nitride salt bath treated on both its exterior and interior carrier.

Besides that, it also comes with a Nitride treated gas key and they are all heat treated per USGI specifications. Therefore, you won’t have to start hiding your .458 SOCOM rifle when the weather starts becoming unfavorable. These properly hardened parts would work together to ensure a strong staking and proper gas system functioning.

Furthermore, the bolt assembly is machined from high-quality carpenter 158 steel for a significant increase in strength and durability to last you for the long term. The BCG also comes with a tool steel machined extractor, ejector, and extractor string.

You will like this product if:

You are shopping on a tight budget. Available for only $149.99 on AR15Parts.com, it’s definitely one of the most affordable .458 SOCOM bolt carrier groups on the market. Given its exceptional specifications, it won’t fail to put a smile on your face.

You want something that’s built to last. If you’re sick of hiding your .458 SOCOM rifles during hunting sessions when it starts to rain, you will love this .458 SOCOM BCG. Featuring Carpenter 158 steel and nitride treated carriers and gas keys, you won’t have any issues when it comes to durability.

You might not like this product if:

You want an individual bolt. The AR 15 Part: 458 SOCOM Bolt Carrier Group Premium Nitride BCG comes as a whole bolt carrier group and not an individual bolt. However, if you are building your .458 SOCOM rifle from scratch, you will look for a BCG anyways.

You want great brands. The AR 15 Part: 458 SOCOM Bolt Carrier Group Premium Nitride BCG is manufactured by AR15Part.com to cater for budget orientated shooters. If you are looking for a .458 SOCOM bolt from great brands, this might not be your best buy.

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