# Shark Coast Customs SCT-15 5.56 NATO 16in

**Brand:** Shark Coast Customs
**Category:** Rifles
**Caliber:** 5.56 NATO

## Specifications

- **Caliber:** 5.56 NATO
- **Barrel Length:** 16"
- **UPC:** 810188103338
- **SKU:** UCEGM6iLq

## Description

The Shark Coast Customs SCT-15 SHAR15K is a semi-automatic AR-15 style rifle chambered in 5.56 NATO with a 16-inch barrel, built for a compact and versatile handling profile. It has a 15-inch M-LOK handguard and a threaded barrel for mounting muzzle devices, and it ships in a California-compliant configuration with a 10-round magazine. The upper follows the standard AR-15 optics mounting pattern, so a red dot or scope goes on without extra machining.

### Key Specifications
- **Brand:** Shark Coast Customs
- **Model:** SCT-15
- **Caliber:** 5.56 NATO
- **Action:** Semi Auto
- **Capacity:** 10+1
- **Barrel Length:** 16"

### Detailed Features
- 15-inch M-LOK free-float handguard for mounting accessories along the full length of the rail
- Threaded barrel accepts common muzzle devices or a suppressor
- Optics-ready upper receiver pattern for a red dot or scope mount
- 10-round magazine configuration built for California-compliant use
- Compact 16-inch barrel keeps the overall profile short for handling in tight spaces
- Standard AR-15 pattern controls and layout

## What Customers Say

*AI-generated insights from customer reviews*

Shark Coast Customs builds are less mainstream than the big AR names, so owners often go in watching function tests closely, and most report the SCT-15 runs reliably once it has a few hundred rounds through it. A smaller number of owners mention needing to check fit on furniture swaps since parts tolerances can vary between small-shop builds.

The 16-inch barrel and 15-inch M-LOK handguard give a balanced, easy-to-handle profile, with enough rail space for a light, sling mount, or foregrip without the rifle feeling front-heavy. Owners in states with capacity restrictions appreciate that the rifle already ships compliant rather than needing a swap.

Because the SCT-15 follows the standard AR-15 pattern, most aftermarket triggers, stocks, and optics mounts bolt on without modification, and that compatibility is a common reason owners choose it over a more locked-down proprietary platform. The 10-round capacity is the most frequent complaint from owners who wish they could run a standard-capacity magazine where local law allows it.

## Pricing

**2 offers available**

| Vendor | Price |
|--------|-------|
| Shootingsurplus Com | $947.74 |
| Buds Gun Shop | $958.49 |

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