# Browning AB3 Pro Composite SPR .300 Win Mag 20in Gray/Green

**Brand:** Browning
**Category:** Bolt-Action Rifles
**Caliber:** .300 Win Mag

## Specifications

- **Caliber:** .300 Win Mag
- **Barrel Length:** 20"
- **UPC:** 023614872993
- **SKU:** UCPm9bEH

## Description

The Browning AB3 Pro Composite SPR is a full-size bolt-action rifle chambered in .300 Win Mag with a 20-inch spiral fluted threaded barrel finished in matte blued. The receiver is drilled and tapped, and the rifle ships with a Gray/Green fixed synthetic stock. Capacity is 3 rounds.

### Key Specifications
- **Brand**: Browning
- **Model**: AB3 Pro Composite SPR
- **Caliber**: .300 Win Mag
- **Action**: Bolt Action
- **Barrel Length**: 20 inches
- **Capacity**: 3rd
- **Color/Finish**: Gray/Green

### Detailed Features
- 20-inch spiral fluted threaded barrel in matte blued
- Drilled and tapped receiver
- Gray/Green fixed synthetic stock
- Full-size platform
- Muzzle threaded for suppressor or brake attachment

## Frequently Asked Questions

**Q: What caliber is the AB3 Pro Composite SPR?**

A: The AB3 Pro Composite SPR is chambered in .300 Win Mag.

**Q: Who makes the AB3 Pro Composite SPR?**

A: The AB3 Pro Composite SPR is made by Browning.

**Q: What type of firearm is the AB3 Pro Composite SPR?**

A: It is a full-size bolt-action rifle.

**Q: What is the barrel length of the AB3 Pro Composite SPR?**

A: The barrel is 20 inches long. It is spiral fluted and threaded.

**Q: How many rounds does the AB3 Pro Composite SPR hold?**

A: It has a 3-round capacity.

**Q: Is the AB3 Pro Composite SPR threaded?**

A: Yes, the 20-inch barrel is threaded, and the receiver is drilled and tapped.

**Q: Where can I buy the AB3 Pro Composite SPR?**

A: Compare current vendor offers on this page.

## What Reviewers Say

*Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.*

> Normal whail which this stuff's normally a pretty safe bet this is 150 grain which is the same weight as that cor loock that got two good groups and this Browning doesn't like the Norma either.
>
> — [WHO_TEE_WHO](https://www.youtube.com/watch?v=21Kw7nfQ1Xg&t=434s)

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the AB3 Pro SPR in .300 Win Mag point to the spiral fluted barrel as both a weight-reduction feature and a visual highlight. The matte blued finish is appreciated for its traditional look, though some owners note it requires more maintenance than a cerakoted alternative.

The 20-inch barrel length in a magnum chambering draws some debate. Hunters who pack into backcountry find it a manageable tradeoff between velocity and portability, but long-range shooters sometimes wish for more tube. The Gray/Green synthetic stock is considered practical and weather-resistant.

The drilled and tapped receiver is a standard expectation at this price point, and most owners add a scope without issue. Trigger feel on the AB3 Pro splits opinion, with some preferring to swap in an aftermarket unit while others find the factory pull acceptable for field use.

## Pricing

**8 offers available**

| Vendor | Price |
|--------|-------|
| Gritrsports Com | $623.99 |
| Impactguns Com | $630.79 |
| Classicfirearms Com | $679.99 |
| Buds Gun Shop | $679.99 |
| Selwayarmory Com | $679.99 |
| Globalordnance Com | $679.99 |
| Centerfiresystems Com | $679.99 |
| Deguns | $683.99 |

## Similar Products

- [Browning AB3 Pro .300 Win Mag 26in Gray/Green](https://gunsnation.com/p/browning-ab3-pro-300-win-mag-26in-gray-green/UCPm9ZyG)
- [Browning AB3 Composite Stalker .300 Win Mag Bolt Action Rifle](https://gunsnation.com/p/browning-ab3-composite-stalker-300-win-mag-bolt-action-rifle/UCPm7cQg)
- [Browning X-Bolt 2 Pro SPR .300 Win Mag 22in Gray](https://gunsnation.com/p/browning-x-bolt-2-pro-spr-300-win-mag-22in-gray/UCPm9YZC)
- [Browning AB3 Pro SPR .308 Win 18in Matte Blued Gray/Green](https://gunsnation.com/p/browning-ab3-pro-spr-308-win-18in-matte-blued-gray-green/UCPm9bDf)
- [Browning AB3 Pro Hunter .300 Win Mag 26in Walnut](https://gunsnation.com/p/browning-ab3-pro-hunter-300-win-mag-26in-walnut/UCPm9awb)
- [Browning AB3 .300 Win Mag 26in OD Green/Tungsten](https://gunsnation.com/p/browning-ab3-300-win-mag-26in-od-green-tungsten/UCPm9YyM)

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*Data from [GunsNation](https://gunsnation.com)*