# Franklin Armory M4-SBR-M .308 Win RapidFire Tactical Rifle

**Brand:** Franklin Armory
**Category:** Semi-Automatic Rifles
**Caliber:** .308 Win

## Specifications

- **Caliber:** .308 Win
- **Barrel Length:** 16.1"
- **Capacity:** 20 rounds
- **UPC:** 818725010989
- **SKU:** UCEPfqi0j

## Description

The Franklin Armory M4-SBR-M is a semi-automatic modern sporting rifle chambered in .308 Win (7.62x51mm) with a 16.1-inch barrel and 30-round capacity. It comes in a hard coat anodized black finish on an aluminum upper and lower receiver.

### Key Specifications
- **Model:** M4-SBR-M
- **Type:** Modern Sporting Rifle
- **Caliber:** .308 Win (7.62 X 51mm)
- **Barrel Length:** 16.1 inches
- **Capacity:** 30 rounds
- **Condition:** New in Box
- **Finish Color:** Black (Hard Coat Anodized)
- **Manufacturer:** Franklin Armory
- **Manufacturer Part Number:** 1243-BLK

### Detailed Features

The Magpul CTR collapsible stock adjusts quickly for different shooting positions or storage. The binary trigger fires one round on pull and one on release, which increases firing cadence without losing control of the firearm. The Ergo grip keeps handling comfortable during extended use. Magpul MBUS flip-up sights are included and adjustable for range. A pinned Triumvir muzzle device reduces recoil and muzzle rise under rapid fire. The aluminum upper and lower keep the rifle light for its caliber.

## What Customers Say

*AI-generated insights from customer reviews*

The M4-SBR-M in .308 gets a divided response. The binary trigger and the .308 chambering are the most talked-about aspects. Fans of the platform like the faster follow-up shot capability, and the .308 caliber is generally well-regarded for versatility in hunting and defense roles. Build quality gets positive marks; the rifle feels solid and well-assembled.

The recurring criticisms are reliability with certain ammunition types and the price. Some buyers feel it's high relative to comparable rifles in the segment, though most who buy it seem to accept the premium for the feature set. Optics and accessory compatibility come up a lot in owner discussions, with people sharing what works well on the platform.

Overall the community view is that it delivers on performance potential but rewards careful ammunition selection.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Gunprime Com | $1869.00 |

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