# Rock River LAR15M .458 SOCOM Rifle - Power & Precision, 30+1 Capacity

**Brand:** Rock River Arms
**Category:** AR Style Rifles
**Caliber:** .458 SOCOM

## Specifications

- **Caliber:** .458 SOCOM
- **Barrel Length:** 16"
- **Capacity:** 30 rounds
- **Finish:** Black
- **Weight:** 121.6 oz
- **Overall Length:** 37"
- **UPC:** 842834102068
- **SKU:** UCEpzRzwS

## Description

The Rock River LAR15M in .458 SOCOM is an AR-platform rifle that trades the standard 5.56 for a significantly heavier projectile. The two-stage trigger keeps the pull clean with minimal creep, and the 6-position adjustable stock fits a range of shooter sizes. At 7.60 lbs with a 16-inch barrel and 30+1 capacity, it stays manageable despite the larger caliber.

### Key Specifications
- **SKU**: 2024016130
- **UPC**: 842834102068
- **Condition**: New in Box
- **Finish**: Black
- **Trigger**: Two-Stage
- **Grip**: Standard
- **Stock**: 6-Position Adjustable
- **Weight**: 7.60 lbs
- **Length**: 37"
- **Barrel Twist**: 1:14"
- **Barrel Length**: 16"
- **Capacity**: 30+1 RD
- **Caliber**: .458 SOCOM
- **MPN**: SOC1820V1
- **Model Name**: LAR15M
- **Brand**: Rock River

### Features
The .458 SOCOM round hits substantially harder than 5.56 at shorter distances, which is why this setup draws hunters targeting larger game and shooters who want more terminal energy from an AR-format rifle. The 1:14" twist is matched to the caliber. Rock River's two-stage trigger is a consistent highlight. The first stage takes up slack cleanly, and the break is predictable.

## Frequently Asked Questions

**Q: What caliber is the Rock River LAR15M?**

A: The LAR15M is chambered in .458 SOCOM.

**Q: Who makes the LAR15M?**

A: It is made by Rock River Arms.

**Q: What type of firearm is the Rock River LAR15M?**

A: It is an AR-platform semi-automatic rifle.

**Q: What is the barrel length of the Rock River LAR15M?**

A: The LAR15M has a 16-inch barrel.

**Q: How many rounds does the Rock River LAR15M hold?**

A: It has a 30+1 capacity.

**Q: Does the Rock River LAR15M have an adjustable stock?**

A: Yes, it has a 6-position adjustable stock.

**Q: Does the Rock River LAR15M have a threaded barrel?**

A: Yes, titles list it with a threaded barrel.

**Q: Where can I buy the Rock River LAR15M?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the Rock River LAR15M .458 SOCOM generally appreciate the stopping power the round brings to an AR-15 platform. The caliber is the main draw. Hunters going after deer or larger animals at moderate range are the core audience, and they tend to be satisfied with the terminal performance.

Accuracy and build quality come up positively in most discussions. The two-stage trigger gets specific credit for improving shot consistency. The adjustable stock and ergonomics are workable, fitting different shooter builds without modification.

The recurring criticisms are ammunition cost and availability. .458 SOCOM is a specialty round, so it is more expensive and harder to find than common calibers, which limits practice frequency for some. The rifle's weight sits a bit higher than a standard AR-15, which a few users flag as a drawback for maneuverability. Price opinions are divided. Some see it as fair for the quality, others find it steep relative to other .458 SOCOM options on the market.

## Pricing

**4 offers available**

| Vendor | Price |
|--------|-------|
| Classicfirearms Com | $1172.22 |
| Kygunco Com | $1181.60 |
| RK Guns | $1199.97 |
| Deguns | $1244.99 |

## Similar Products

- [Rock River LAR-458 Tactical Carbine, .458 SOCOM Powerhouse](https://gunsnation.com/p/rock-river-lar-458-tactical-carbine-458-socom-powerhouse/UCEpzS2WP)
- [Black Rain Spec15 .458 SOCOM Rifle - 16" Barrel, 10-Round Capacity](https://gunsnation.com/p/black-rain-spec15-458-socom-rifle-16-barrel-10-round-capacity/UCCRrZOO5)
- [Rock River LAR-15M R3 Gen 2: Precision Competition 5.56 Rifle](https://gunsnation.com/p/rock-river-lar-15m-r3-gen-2-precision-competition-5-56-rifle/UCEpzRzrR)
- [Rock River LAR-15M .450 Bushmaster - Power & Precision Rifle](https://gunsnation.com/p/rock-river-lar-15m-450-bushmaster-power-precision-rifle/UCEpzS63O)
- [Rock River Elite .308 Gen3 DMR Rifle - Precision & Power Unleashed](https://gunsnation.com/p/rock-river-elite-308-gen3-dmr-rifle-precision-power-unleashed/UCEpzS3QW)
- [Rock River Arms CAR A4 Elite Rifle - 5.56 NATO, 30-Round Capacity](https://gunsnation.com/p/rock-river-arms-car-a4-elite-rifle-5-56-nato-30-round-capacity/UCEpzS1ae)

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