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Accuracy International

Accuracy International: AXMC .308 Caliber Change Kit with Win Tactical 20" Barrel

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Axmc .308

Caliber change kit for Accuracy

Includes Complete

.308 Win bolt assembly for

Includes 20-inch

.308 Win barrel with 5/8x24

Includes Black-bartlein

AXSR/AXMC barrel component

Includes 10-round

ASR.308 magazine

$1900.00
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SKU: AXMC .308 Caliber Change Kit with Win Tactical 20" Barrel

Overview

This caliber change kit is built for AXMC users who want to configure the rifle for .308 Winchester with the included 20-inch tactical barrel, complete bolt assembly, and 10-round magazine. It is suited to shooters who already own compatible AXSR/AXMC components and need a factory-listed set of parts for a .308 setup. The package is straightforward rather than expansive, so it works best when the goal is a focused caliber conversion using the specified Accuracy International components.

Why Hunters Choose the Accuracy International

Includes Complete

AXMC .308 caliber change kit

Configured 20-inch

A 20-inch .308 Win barrel

Includes Complete

Bolt assembly specified for AXMC

Supplied 10-round

A 10-round magazine usable in

Factory-listed Accuracy

International components provide a clear,

Key Features

  • AXMC .308 caliber change kit for Accuracy International AXMC platforms
  • Includes complete .308 Win bolt assembly for AXMC use
  • Includes 20-inch .308 Win barrel with 5/8x24 threading
  • Includes Black-Bartlein AXSR/AXMC barrel component
  • Includes 10-round ASR.308 magazine
  • Magazine can be used in ASR, AXMC, and AXSR platforms

Best Used For

  • AXMC owners configuring a .308 Winchester setup with the included bolt, barrel, and magazine components.
  • Shooters needing a 20-inch .308 Win barrel option for AXSR, AXMC, or AXSR-compatible use.
  • Users assembling a caliber-change package with listed Accuracy International factory components.
  • Hunters or range shooters who want a .308 platform setup centered on the included 10-round magazine.
  • Owners of compatible Accuracy International rifles seeking a complete .308 caliber conversion kit.

Specifications

Barrel FinishBlack
Barrel Length20"
Barrel TypeBartlein
Bolt Assembly28340BL Bolt Assembly Complete, 308WN, 1.6MM FP, AXMC
Caliber.308
Included ItemsAI Bolt: 28340BL Bolt Assembly Complete, 308WN, 1.6MM FP, AXMC, Accuracy International AXSR/AXMC Barrel: 308 Win, 20" - 5/8x24, Black-Bartlein, AI Mag: 28538BL ASR.308 - 10 ROUND MAG- CAN BE USED IN ASR-AXMC-AXSR
Magazine28538BL ASR.308 - 10 ROUND MAG- CAN BE USED IN ASR-AXMC-AXSR
Retailer InformationDon't see what you need? Call us at 303.255.9999.
Thread Pitch5/8x24

Pros

  • Includes a complete AXMC .308 caliber change kit with matched components.
  • Configured with a 20-inch .308 Win barrel and 5/8x24 threading.
  • Includes a complete bolt assembly specified for AXMC use.
  • Supplied with a 10-round magazine usable in ASR, AXMC, and AXSR.
  • Factory-listed Accuracy International components provide a clear, defined parts package.

Considerations & Trade-offs

  • This is a caliber change kit, so it is intended for AXMC/AXSR-compatible setups rather than as a standalone rifle purchase.
  • The kit is configured around a 20" .308 Win barrel, which may not suit hunters looking for a different barrel length or chambering.
  • Included magazine capacity is 10 rounds, which may be more than needed for some field applications and may not align with every hunting preference.
  • Compatibility is specific to the listed Accuracy International components, so verifying fit with your exact rifle configuration is important before ordering.

Suggested Comparisons

  • Precision rifle barrels
  • Bolt assemblies
  • Detachable box magazines
  • Caliber conversion kits

Suggested Accessories

  • Rifle magazine
  • Rifle barrel wrench
  • Bolt assembly
  • Rifle cleaning kit

Frequently Asked Questions

What is included in the AXMC .308 Caliber Change Kit with Win Tactical 20" Barrel?

The kit includes an AI Bolt: 28340BL Bolt Assembly Complete for 308WN with 1.6MM FP, an Accuracy International AXSR/AXMC Barrel in 308 Win, 20" with 5/8x24 threading and Black-Bartlein finish, and an AI Mag: 28538BL ASR.308 10-round magazine.

What is included in the AXMC .308 Caliber Change Kit with Win Tactical 20" Barrel?

The kit includes an AI Bolt: 28340BL Bolt Assembly Complete for 308WN with 1.6MM FP, an Accuracy International AXSR/AXMC Barrel in 308 Win, 20" with 5/8x24 threading and Black-Bartlein finish, and an AI Mag: 28538BL ASR.308 10-round magazine.

Is this kit specific to the AXMC platform?

Yes. The product title and description identify it as an AXMC .308 caliber change kit, and the included components are listed for AXSR/AXMC use.

Is this kit specific to the AXMC platform?

Yes. The product title and description identify it as an AXMC .308 caliber change kit, and the included components are listed for AXSR/AXMC use.

What caliber is this kit set up for?

The kit is set up for .308 Winchester / 308 Win.

What caliber is this kit set up for?

The kit is set up for .308 Winchester / 308 Win.

What magazine capacity is included with the kit?

The included AI ASR.308 magazine is a 10-round magazine.

What magazine capacity is included with the kit?

The included AI ASR.308 magazine is a 10-round magazine.

View all 10 questions