The only way to know is to try.
Yes
Midwayusa.com the tool is called a sight-pusher
You can find the TruGlo sight at Bass Pro Shops. Bought it last year for my Baikal izh 27em-1c. Good Luck.
holographic sight is practically the red dot sight but bigger. personally i like the holographic sight alot better. The RDS can be a little off on some guns (FAL), while the HS isn't.
The holographic sight is a sight with a 1.5x zoom. The hybrid sight is a combination of both the red dot sight and holographic sight, you can switch between the two at any time. The hybrid sight is only in MW3. Related links have been added that describe the features of both sights
it might be referring to the type of sight used on the gun (holographic sight), not the gun its self.
No
You are not supposed to have a sight on a shotgun because you don't aim when shooting. You can however use a bead, black or with some color to help you. If you however look AT the bead you will be too slow. or you can use a holographic sight like the Redring sight where you don't look at the sight but keep focus on the target and still have a ring letting you see where the burst spread pattern is.
A holographic sight is an attachment used by the united states army, special forces and is also sold to the general public for various types of weapons that the defence force or civilian population may poses. Essentially the red croshair is projected onto a small screen in the middle of the holographic sight, which is placed on the top of the weapon. this system is becoming increasingly common in the US army. The holographic sight has made a major appearance in the game Modern Warfare 2 were many factions of the world are depicted to own holographic sights, the holographic sight is also a customizable attachment for most guns in multiplayer.
I sent a message to TruGlo about the XD TFO sights and this was their response: "They should duplicate the factory sights POA POI." That being the case, I assume it WILL NOT change the sight picture from the 6-oclock hold...
With a red dot, or reflex sight, you have a low power LED that produces the reticle, while a holographic sight uses a more powerful laser that bounces around to produce the holographic image of the reticle. The biggest impact of this difference is the duration of the battery life of the site. As the holographic sight consumes more power, it understandably dies quicker compared to a red dot sight. It is always recommended to turn off your site if you do not intend to use it for some time to avoid draining the battery. You can get any other idea about holographic from online as Olomagic.com.
most marines use a EOTECH holographic sight or a TRIJICON ACOG sight usually around 4x32 - 6x32 magnification