My Experiences with Shooting and the
AR-15
I bought an AR-15 HBar (Armalite-16 heavy barrel) in 1986
for use as a high accuracy rifle for high power long range rifle sports
shooting. I had been doing this shooting
sport for several years and already owned several military rifles, a bolt
action Springfield 03-A3 chambered for 30-03, an M1 Garrand, also in 30-03, and
my main high power civilian bolt action rifle, a Winchester Model 70 chambered
for .308, with a Hart stainless steel barrel and equipped with competition stock
and sights.
As with many high power accuracy shooters, I made my own
target rounds by combining specially weighed
brass and bullets with my own powder loads. Part of the science in accurizing a rifle is
choosing several appropriate combinations of bullet weights and powder weights,
creating the completed rounds, then testing on a firing range for accuracy. My AR-15 shot accurately up to 300 yards with
52 grain bullets, but they would “keyhole” at 600 yards, so I developed a load
for 69 grain Sierra HPBT bullets, which shot well at 600 yards.
As a refresher, the national match high power rifle course (all
iron sights) consists of 1.) 10 shots standing at 200 yards within 10 minutes,
2.) 10 shots standing to sitting at 200 yards within 60 seconds, 3.) 10 shots
standing to prone at 300 yards within 70 seconds, 4.) 20 shots prone at 600
yards within 20 minutes. Total 50
shots. Regional course increases all four
stages to 20 shots each.
For about ten years in the 1980-90’s, I was a member of the
Fort Worth Rifle and Pistol club, now defunct.
We shot high power matches every month during that time. I also participated in State championship
high power rifle matches in Texas, Oklahoma and New Mexico, and in the national
competitions in Camp Perry Ohio each year.
The reigning national high power rifle champion for many of those years
was David Tubb from Canadien, Texas.
Many of my other contemporaries were also very good shooters. I however, was only able to attain
sharpshooter ranking, one of the lower categories. The full range of categories are marksman,
sharpshooter, expert, master, high master.
I nearly reached “expert” several times, but did not quite make it.
As I got older, I drifted back to golf, shooting larger
projectiles normally shorter distances.
As can be seen, high power rifle shooting has all to do with
accuracy at fairly long distances and the physics and ballistics involved. It has nothing to do with hunting animals or
with home security, or such. While the AR-15
HBar was not my target gun of choice, (it was the Winchester Model 70), the AR
was a very fine accurate high power rifle.
Shooting this rifle in high power matches, I never would have believed
that it would evolve in the uninformed millennial mind as some horrendous
weapon of mass destruction, as it recently has.
Ray Gruszecki
February 28, 2018
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