Sighting In The M1A
Posted: Fri Sep 19, 2025 1:51 pm
Have been upgrading the range over the last week or so, and this would be the first time I have been able to get on the range in over a week. My guy had to take the Backhoe home to have some servicing done to the hydraulic lines and replace a pin he wasn't happy with during an inspection he did at the end of a workday. Gotta take care of your equipment.
I have had a bucket list item in the safe, calling me, for a month or more, and I wanted to get 'er sighted in. I hadn't shot it sooner as I was waiting for a Brownell's order, lube, tools, and the like. I found an unfired M1A and I didn't want to damage it without breaking it down, cleaning off the factory lube and properly greasing the gun.
The day has arrived.
Of course, it rained like cats and dogs for ninety minutes starting at 530 this morning.
Hasn't rained ALL week. The range was slick as ice with mud from one end to the other, so I went off to the side at the 40, and set up about ten yards off the side in the grass. This gave me a shot of somewhere around 45 yards.
Here is the M1A, posing while she waits to show her stuff. I preferred the nylon stock, no changes with humidity, and don't have to worry about banging it hauling it in the UTV. Came with the Bipod, I planned to make good use of it. It came with a scope mount, took that off. I'm good with the military sights, just did my orange paint trick to the front post.
First three shot group was at 10 o'clock and a bit high. I cranked in six clicks windage and six elevation. Fired three more. Wrong way on elevation. (Gibbs slap for me.) Made the adjustments. Six more right windage and down 12, duh.
Three more and a couple clicks down, fire for effect. I'm good.
I'll go back down when the range dries and shoot at 90 yards, length of my range. Til then, I know it's a shooter.
With a more precise target, I'm sure I would hold a tighter group. Say, a six inch bull, floated on top of the front sight... booyah.
I have had a bucket list item in the safe, calling me, for a month or more, and I wanted to get 'er sighted in. I hadn't shot it sooner as I was waiting for a Brownell's order, lube, tools, and the like. I found an unfired M1A and I didn't want to damage it without breaking it down, cleaning off the factory lube and properly greasing the gun.
The day has arrived.


Hasn't rained ALL week. The range was slick as ice with mud from one end to the other, so I went off to the side at the 40, and set up about ten yards off the side in the grass. This gave me a shot of somewhere around 45 yards.
Here is the M1A, posing while she waits to show her stuff. I preferred the nylon stock, no changes with humidity, and don't have to worry about banging it hauling it in the UTV. Came with the Bipod, I planned to make good use of it. It came with a scope mount, took that off. I'm good with the military sights, just did my orange paint trick to the front post.
First three shot group was at 10 o'clock and a bit high. I cranked in six clicks windage and six elevation. Fired three more. Wrong way on elevation. (Gibbs slap for me.) Made the adjustments. Six more right windage and down 12, duh.
Three more and a couple clicks down, fire for effect. I'm good.
I'll go back down when the range dries and shoot at 90 yards, length of my range. Til then, I know it's a shooter.

With a more precise target, I'm sure I would hold a tighter group. Say, a six inch bull, floated on top of the front sight... booyah.