HOLOSUN HS403R Micro Reflex Red Dot Sight with 2 MOA Dot Reticle

Denton Bryce: I bought this because my Romeo 4x Pro had to go to Sig for RMA work and none of my other red dots worked well on that particular rifle. I just wanted something cheap to use until I got my 4xt back (and I kinda felt like buying something new for fun)

I didn’t have high expectations but I was extremely impressed with this red dot. The reticle is as crisp and clear as the ones on my 4xt and AimPoint t2. It really outperforms its price point.

One of the main reasons I chose this one in particular is because of the rotary wheel brightness adjustment and lack of a solar panel. The clicks on the wheel are sharp and feel great

Now, this obviously isn’t a T2. But it’s pretty dang good for what it is. So what started out as a cheap red dot to throw on a rifle while my nice one was being replaced ended up getting a permanent home on one of my other rifles.

I was considering a Holosun 515 but thought that was too similar to my 4xt. Then I was considering a Romeo 5 but I wasn’t a huge fan of the way that looked. I’m just really happy I chose this one.

United States on Oct 04, 2023

mark niemasz: Holds zero and works perfectly on my sub-gun. Really bright. Seems super durable.

United States on Oct 01, 2023

Amazon Customer: I have several hollosun products. They’ve all held up well and this one is no different. For the money it’s hard to get a better red dot.

United States on Sep 21, 2023

Lumpy Rambo: The title explains my opinion of red dots, but this thing is awesome. Very crisp dot that goes June 6, 1944 bright if you want it to. Very nice and tactile~but easy to turn rheostat dial, and out in the daylight it doesn't blur due to my astigmatism like most red dots as long as I don't turn it up excessively bright. The mount that comes with it is trash, spend 15 bucks and get the utg mount for it, that mount is solid and has built in recoil lugs. It also looks nice. The blackish-grayish black finish isn't the most durable, but it's not bad and it wears nicely. Mine has some minor wear and I beat it around all over the place. Best red dot for the money imo and has been absolutely awesome. I still have some mbus sights for backup because I don't trust electronics, but this thing has been great.

United States on Aug 12, 2023

Ashot K.: Gold reticle is very bright, 8 on gold and 10 on red dot of Holosun have the same brightness. This model don't have shake awake function which is a con for me. Quality is good as always.

United States on Jul 18, 2023

Ｋ: マーベリックのGen3に買い替えようかと思っていたのですが、思い切ってホロサンに買い替えました。
価格は、倍以上違うので性能が良くて当たり前なのですが、満足出来る逸品でした。
所有するT1タイプのドットサイト「マーベリックGen1」「マークスHD5 Stinger」との比較になりますが
メリット
・質感はよくハイマウントもしっかり装着できる。実銃対応は間違いないと思える。
・輝度調整ダイヤルは、マーベリック、HD5よりも軽く、バッテリーキャップが緩むことはない。
・レンズ口径20mmなのにマーベリック、HD5より大きく見やすい。
・LED発光モジュールが目立たず邪魔にならない位置にある。マーベリックGen1は、ここが難点だった。
デメリット
・価格が高い。安くなっても2万円弱。コストパフォーマンスがよくない。
・お座敷シューターなので関係ないですが、T1タイプのレンズプロテクターのサイズが合わないようです。

Japan on Sep 30, 2021