I spend a lot of time in my truck. It’s my primary everyday driver.
The reason I chose the truck that I did is that it can do nearly anything I need it to do.
Ensuring that my truck is as capable as possible also involves being equipped with the necessary firepower for a variety of situations. That firepower comes in the form of a truck gun.
The situations include self-defense, the defense of others, and general sporting opportunities. If I want to go to the range on the spur of the moment, I can since I have everything in my truck already.
The firing pin is fully shrouded so that the hammer is cocked by the carrier and not the firing pin itself.
The M16 bolt carrier is heavier and therefore increases “unlocking delay" (or the amount of time that the empty case remains in the chamber after the primer is struck by the firing pin) which aids in extraction.
The heavier carrier also reduces the felt recoil impulse which in turn provides a smoother operation and reduces wear and tear on the AR15.
Features of the Andro Corp M16 BCG
High Pressure Tested (HPT)
Magnetic Particle Inspected (MPI)
Carrier machined from 8620 alloy, full auto profile, heat treated, Nitrided
Gas Key machined from 4130 chromoly steel alloy, heat treated and Nitrided
Bolt precision machined from 9310 alloy; carburized/case hardened, shot peened and Nitrided
4140 Tool steel Extractor alloy, hardened and Nitrided
You’re probably wondering what the hell I’m not running some type of red dot sight. While I do have a few red dot sights and holographic sights such as the EoTech 512, I wanted to keep this build as simple, durable, and cost-effective as possible.
I qualified in the Marine Corps on iron sights out to 500 yards and am very comfortable and confident in using them. I can confidently take shots out to 100 yards which is about the farthest I’m going to be engaging targets realistically.
The Midwest Industries Combat iron sights for the AR15 are a modern take on the old-school M16 iron sights. They are easy to install, use, durable, and affordable.
Sling | Magpul MS1 2-Point Rifle Sling
In keeping with an affordable build without compromising on the quality I chose the Magpul MS1 rifle sling.
The MS1 Rifle Sling is the most versatile addition to the Magpul line of rifle slings. The MS1 slider system provides rapid adjustments to either lengthen or shorten the sling with no slipping once it’s set, with no excessive tails, loops, or other potential snag hazards.
Reducing snag hazards are something to keep in mind with a truck gun. You don’t want it getting wrapped around or hung up on something when you need it fast.
Although 55 grain is widely available and the most common load, I prefer to go with a heavier projectile for the purposes of the truck gun.
Although I do prefer a 75 to 77-grain projectile they can be more difficult to find. Why the heavier weight? They tend to buck the wind a little better, have a little more ass behind the projectile, and have better terminal ballistics.
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