# RRA LAR-15M Assurance-UTE Carbine, 5.56 NATO, 16" Barrel

**Brand:** Rock River Arms
**Category:** AR Style Rifles
**Caliber:** 5.56 NATO

## Specifications

- **Caliber:** 5.56 NATO
- **Barrel Length:** 16"
- **Capacity:** 30 rounds
- **Finish:** Black
- **Weight:** 112 oz
- **Overall Length:** 33"
- **UPC:** 842834100941
- **SKU:** UCEpzRzeH

## Description

The Rock River Arms LAR-15M Assurance-UTE Carbine is a semi-automatic rifle chambered in 5.56 NATO/.223 Remington. The 16-inch barrel has a 1:8 twist rate, the receiver is aluminum, and the overall length is 33 inches at 7 lbs. It comes with a two-stage match trigger and A2 sights from the factory.

### Key Specifications
- **Model**: LAR-15M Assurance-UTE Carbine
- **Caliber**: 5.56 NATO / .223 Remington
- **Action**: Semi-Auto
- **Capacity**: 30+1 rounds
- **Barrel Length**: 16 inches
- **Weight**: 7 lbs
- **Overall Length (OAL)**: 33 inches
- **Trigger**: Two-stage match trigger
- **Safety Features**: Safety selector switch
- **Finish**: Black with aluminum receiver
- **Sights**: A2 front sight with adjustable rear sight
- **Twist Rate**: 1 in 8 inches

### Detailed Features
1. **Two-stage Match Trigger:** A meaningful step above typical mil-spec triggers, with a defined first stage and clean second-stage break.

2. **RRA Operator CAR Stock:** Adjustable for length of pull, covers a good range of shooter builds.

3. **A2 Flash Hider:** Reduces visible flash signature, useful for low-light conditions.

4. **A2 Front Sight / Adjustable Rear Sight:** Iron sights included out of the box, which saves you from needing to source them separately.

### Target Audience
Shooters who want a mid-tier AR-15 with a factory two-stage trigger and solid construction without building their own. The 5.56/.223 chambering keeps ammo options wide open.

### Usage Scenarios
1. **Home Defense:** The 7 lb weight and adjustable stock are easy to handle in tight spaces.
2. **Competitive Shooting:** The two-stage trigger suits shooters running timed events where trigger feel directly affects accuracy.
3. **Range Use and Hunting:** Works with .223 Rem for varminting, and the 1:8 twist handles heavier 5.56 loads well.

## Frequently Asked Questions

**Q: What caliber is the LAR-15M Assurance-UTE Carbine?**

A: The LAR-15M Assurance-UTE Carbine is chambered in 5.56 NATO / .223 Remington.

**Q: Who makes the LAR-15M Assurance-UTE Carbine?**

A: It is made by Rock River Arms.

**Q: What type of firearm is the LAR-15M Assurance-UTE Carbine?**

A: It is a semi-automatic AR style rifle.

**Q: What is the barrel length of the LAR-15M Assurance-UTE Carbine?**

A: The LAR-15M Assurance-UTE Carbine has a 16-inch barrel with a 1:8 twist rate.

**Q: How many rounds does the LAR-15M Assurance-UTE Carbine hold?**

A: It has a 30+1 capacity.

**Q: What sights does the LAR-15M Assurance-UTE Carbine include?**

A: It ships with an A2 front sight and an adjustable rear sight.

**Q: Where can I buy the LAR-15M Assurance-UTE Carbine?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Users generally describe the LAR-15M as a reliable, well-built carbine that cycles smoothly and holds accuracy at various distances. The two-stage match trigger is one of the more consistently praised aspects; it's one of the reasons people choose RRA over similarly-priced alternatives.

The lightweight build and adjustable ergonomics get positive marks for extended range sessions and carry use.

Critical feedback tends to cluster around a few areas: some owners feel the trigger, while good for the price, still benefits from an aftermarket swap for competitive use. Pricing draws some comparison shopping. A segment of buyers feels it runs slightly high against comparable AR builds. Availability and wait times have also come up, though this is more a market-wide issue than a brand-specific one.

## Pricing

**10 offers available**

| Vendor | Price |
|--------|-------|
| Impactguns Com | $1171.49 |
| Shootingsurplus Com | $1182.15 |
| Grabagun Com | $1189.99 |
| Kygunco Com | $1192.80 |
| Buds Gun Shop | $1193.99 |
| RK Guns | $1199.97 |
| Globalordnance Com | $1224.75 |
| Guns Com | $1224.99 |
| Selwayarmory Com | $1256.49 |
| Deguns | $1256.99 |

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- [LAR-15M Operator ETR 5.56 NATO Tactical Semi-Auto Rifle](https://gunsnation.com/p/lar-15m-operator-etr-5-56-nato-tactical-semi-auto-rifle/UCEpzS68S)
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*Data from [GunsNation](https://gunsnation.com)*