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Accuracy International

Accuracy International: AXSR .300 Win Mag - 26", Dark Earth

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

Multi-caliber Axsr

Rifle system designed for user-level

Quickloc Match-grade

Threaded 3/4x24 muzzle threading

Includes One

10-round double-stack magazine

Folding Stock

Adjustable length of pull, cheek

Ergo Tactical

Deluxe Grip and AI AXSR

$11505.00
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SKU: SR30W26MDE

Overview

Built around a multi-caliber rifle system, this platform is intended for users who need a configurable precision setup rather than a fixed-purpose rifle. In this .300 Winchester Magnum configuration with a 26-inch barrel, it pairs a folding stock, adjustable length of pull and cheek height, and an adjustable butt-pad to help tailor fit at the bench or in the field. The one-piece forend with integral Picatinny rail, KeySlot interface, and RRS dovetail standard supports a wide range of mounting options, while the 2-position ambidextrous safety and 2-stage trigger reflect its precision-oriented design. At approximately 15 pounds, it is a substantial rifle system that favors stability and modularity over portability.

Why Hunters Choose the Accuracy International

Multi-caliber Platform

Configured at the user level

Quickloc Barrel

A 4mm hex key

Tool-free Bolt

Body changes retain the original

Adjustable Length

Of pull, cheek height, and

One-piece Forend

Includes integral Picatinny rail, KeySlot

Key Features

  • Multi-caliber AXSR rifle system designed for user-level configuration.
  • Quickloc match-grade barrel with threaded 3/4x24 muzzle threading.
  • Includes one 10-round double-stack magazine.
  • Folding stock with adjustable length of pull, cheek height, and butt-pad position.
  • Ergo Tactical Deluxe Grip and AI AXSR 2-stage trigger.
  • One-piece forend with integral Picatinny rail, KeySlot interface, and RRS dovetail standard.

Best Used For

  • Serious long-range shooters wanting a user-configurable multi-caliber rifle system.
  • Users who value tool-assisted barrel changes and bolt-body swaps for caliber conversion.
  • Hunters or professionals needing a folding-stock rifle with adjustable length of pull and cheek height.
  • Shooters set up for .300 Winchester Magnum use with a 26-inch barrel configuration.
  • Operators who prefer an ambidextrous safety and AR-style pistol grip layout.

Specifications

ActionSTANAG Action
Approximate Weight15 lbs.
Barrel Length26"
Barrel Length Options.338 Lapua Magnum - 20, 27"; .338 Norma Magnum - 27"; .300 Norma Magnum - 27"; .300 Winchester Magnum - 20, 26"; .300 PRC - 27"
Barrel TypeQuickloc match-grade barrel
Butt Pad AdjustmentHeight & angle adjustable
Caliber.300 Winchester Magnum
Cheek Height AdjustmentYes
ColorDark Earth
GripErgo Tactical Deluxe Grip - Suregrip
Length Of Pull AdjustmentYes
Lug DesignSix-Lug Design
Magazine Adapter For 308 ConversionsNo
Magazine Capacity10 rounds
Magazine TypeDouble stack Magazine
Rail20 MOA STANAG Action Rail
Rail InterfaceKeySlot rail interface
Safety2-Position Safety, Ambidextrous
StockFolding Stock
Thread Pattern3/4x24
TriggerAI AXSR 2-Stage Trigger
Twist Rate1:9.3

Pros

  • Multi-caliber platform configured at the user level for caliber conversions.
  • QUICKLOC barrel release supports barrel changes with a 4mm hex key.
  • Tool-free bolt body changes retain the original shroud and firing pin assembly.
  • Adjustable length of pull, cheek height, and butt-pad position for fit.
  • One-piece forend includes integral Picatinny rail, KeySlot interface, and RRS dovetail standard.
  • Includes a folding stock, 10-round magazine, and 2-stage trigger.

Considerations & Trade-offs

  • Multi-caliber configuration requires user-level changes to the barrel, bolt body, and magazine, so caliber swaps are not a simple drop-in process.
  • At approximately 15 lbs., this is a substantial rifle system that prioritizes a stable setup over easy carry.
  • The 26-inch .300 Winchester Magnum barrel may be less compact for transport or maneuvering in tight spaces than shorter barrel options.
  • The rifle is set up around its AXSR chassis and controls, including a 2-position safety and AR-style pistol grip, so it may feel different from more traditional rifle layouts.

Suggested Comparisons

  • Precision bolt-action rifles
  • Multi-caliber rifle systems
  • Long-range hunting rifles
  • Tactical rifle chassis systems

Suggested Accessories

  • Rifle sling
  • Rifle case
  • Scope mount
  • Cleaning kit

Frequently Asked Questions

Is the AXSR .300 Win Mag a fixed-caliber rifle or a multi-caliber system?

It is a multi-caliber platform designed to be configured at the user level. The source says caliber conversions are done by removing the barrel with a 4mm hex key, changing the bolt body, and selecting the appropriate magazine.

What barrel length is this specific model configured with?

This product title identifies the rifle as the AXSR .300 Win Mag with a 26-inch barrel.

What magazine is included with this rifle?

The listed feature set includes one 10-round double stack magazine.

Does the AXSR use a folding stock and adjustable cheek piece?

Yes. The source lists a folding stock, length of pull and cheek piece adjustment, and an adjustable butt-pad with height and angle adjustment.

Can this rifle be converted to .308 Win with a magazine adapter?

No. The source specifically states that the AXSR does not utilize a magazine adapter for .308 conversions and refers to a separate AXSR .308 Win magazine.