HK MR308 A3-28 20" with Sig Tango6T Optic

Published on July 3, 2021
Duration: 8:48

Larry Vickers provides an expert overview of the HK MR308 A3-28 rifle, detailing its features and military relevance. He highlights the 20-inch barrel, RAL 8000 finish, ambidextrous controls, and the Sig Sauer Tango6T optic, noting its use on the U.S. military's M110A1 SDMR. The discussion emphasizes technical specifications and historical context from a recognized firearms authority.

Quick Summary

The HK MR308 A3-28 is a semi-automatic rifle based on the HK417, featuring a 20-inch barrel, RAL 8000 finish, and ambidextrous controls. It is equipped with a Sig Sauer Tango6T 1-6x FFP optic, identical to the one used on the U.S. military's M110A1 SDMR, and utilizes an aluminum upper receiver for reduced weight.

Chapters

  1. 00:34Introduction to HK MR308 A3-28
  2. 01:31Front End and Barrel Features
  3. 03:02Receiver and Controls
  4. 04:03Optic: Sig Sauer Tango6T
  5. 04:55Stock and Magazine

Frequently Asked Questions

What is the HK MR308 A3-28?

The HK MR308 A3-28 is the semi-automatic variant of the HK417 rifle, often used in Europe. It features a 20-inch barrel, RAL 8000 finish, ambidextrous controls, and is designed to mirror configurations used by the U.S. military.

What optic is featured on the HK MR308 A3-28 in the video?

The rifle is equipped with a Sig Sauer Tango6T 1-6x first focal plane (FFP) scope, mounted in an Alpha 4 mount. This is the same optic utilized on the U.S. military's M110A1 SDMR program.

What are the key features of the HK MR308 A3-28's barrel and receiver?

It has a 20-inch heavy, hammer-forged, chrome-lined barrel with a standard HK flash suppressor. The upper receiver is aluminum for weight savings, and it features an extended free-float rail system to minimize accessory-induced zero shift.

What makes the controls on the HK MR308 A3-28 notable?

The HK MR308 A3-28 boasts fully ambidextrous controls, including the bolt release, magazine release, and safety selector. It also features a reversible charging handle for adaptability to left or right-handed shooters.

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