Tag: Geissele

AR-308 – Millett TRS-1 Scope Install

Following up on the last post covering the Millett Tactical TRS-1 scope, in this video I’ll cover the mounting procedure for this scope using a pair of Millett tactical scope rings (medium height). I’ll also demonstrate the use of the Wheeler Engineering Firearms Accurizing Torque (FAT) wrench. This is a simple scope mounting procedure where […]

AR-308 – Millett TRS-1 Scope Specifications and Details

In my last post, we took  a look at the features and overall fit/finish for the Millett TRS-1 tactical scope. In this post, we’ll get into more details and look at the specs for this scope. When you purchase the Millett TRS-1 scope, you get the following: Scope Dust caps (for objective and eyepiece) – […]

AR-308 – Millett TRS-1 4-16x50mm Scope Overview

One of the most important components of a good long range rifle is the scope. It goes without saying that a scope must hold zero in order for a rifle to shoot tight groups. The quality of the optics, the repeatability and accuracy of the windage/elevation adjustments, and other factors also play a key role […]

AR-308 – Geissele SD-C Trigger Upgrade

A while back, I posted the Geissele trigger install video while building the AR-MPR AR-15 rifle. I liked the Geissele trigger used on the AR-MPR project so much, that I decided to buy one for the AR-308 project – this time a different version. In this video, we’ll remove the factory trigger, and replace it […]




Reloading Safety

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