Posted by on 3/14/2022 to
Your gun works well with lights. To aim, to see where it aims, so that when it is dark you can see where the target is. An optic (red dot), a laser sight, and an attachable flashlight are what your gun wants. One of the greatest things about the AR-15 is how easy it is to hang all of these things onto it. With a utilitarian handguard and a Picatinny rail, you can do it all. There are many small flashlights that do a great job (lots of lumens) that will attach to the handguard. A red dot optic will fit nicely on the upper receiver rail along with an adjustable long-distance scope. Laser sights can be placed in many places depending on the type, though it’s usually on a Picatinny rail due to its greater stability, which is important. You will want your laser to stay put if you are planning on aiming with it.
Your flashlight can be positioned on the handguard pretty much wherever you want it. It does look pretty cool attached to the side, almost looking like another barrel. These tend to be flexible with the way they attach, using either M-LOK, Keymod, or Picatinny. Technically you could even use duct tape, though there are certainly better ways. Though a flashlight isn’t technically an aiming tool, it can still work that way at short distances in a lower light situation. You won’t get precision but you’ll know about where your gun is pointed.
For precision, you’re going to need an optic, and a red dot is an excellent choice. The red dot optic points a laser onto a parallax surface which is curved and reflective yet also clear so that it allows light through from the other side for the sight picture. This allows you to see the target with the red dot appearing where you are aiming, and as long as it is zeroed correctly in that range, it is accurate. It’s easy, just put that dot on the target and squeeze the trigger. Anyone who has used a red dot reflexive sight knows how easy it is to quickly aim at the target. If you want to use your red dot at longer distances, a magnifier is a good way to go. This way you can have a close to the mid-range optic or with a quick adjustment a mid-range to long-range optic. If you want that is one optic then an LPVO is a great way to go.
Laser sights are different from red dot sights because they project the red dot onto the target. These have a lot of advantages though it can be difficult to zero them to a wide range of distances accurately. However, laser sights excel at home defense. Most home defense situations occur in relatively low light, short distances, and the defender is often feeling a lot of stress. These are situations where laser sights do well. They show up well in lower light settings. You can zero them so that they will work well at shorter distances. Due to first-hand accounts of home defenders under stress, seeing a laser on your target would be much better than say aiming in a low light situation with iron sights. Laser sights aren’t meant to replace iron sights, but in the right situation, they are the right tool for the job.
