Your cart is empty.
Your cart is empty.Product Description
HOLOSUN
Since 2013, Holosun has been committed to creating innovative optic and laser/IR technologies for a broad range of shooting and hunting needs. Today, Holosun is at the forefront of developing new features including innovations such as - up to a 100,000 hr battery life, Solar Fail-Safe technology, Our signature multi-reticle system (MRS), and much more. At Holosun, it's simple. We are obsessed with producing cutting-edge equipment with superior quality. Holosun is the industry leader in bringing feature-rich, high-quality products at a рrice that won't leave you stranded for ammo money.
The HS403R and HE403R-GD (Gold Dot) are 20mm micro sights designed for rifle and carbine applications. These rifle sights feature a Rotary switch to select reticle intensity, Holosun's Super LED with 50k hour battery life, and a 2MOA dot with 12 reticle intensity settings.
The housing is made from durable cast aluminum and includes both a lower 1/3 co-witness mount (1.63") and a low mount (.75") for low-comb height rifle applications. Additional features include rubber lens covers, and a battery compartment integrated into the Rotary switch for the 2032 battery.
Parker Phillips
Reviewed in the United States on March 5, 2025
Excellent optic for the price. Holosun in my opinion has some of the best bang for your buck optics on the market. Dust water and shockproof, hold zero, and have been very durable in my experience. Work well with or without magnification, and match up with most mounts and magnifiers. Not a $70 no name red dot that you will replace in a few range sessions
painter4769
Reviewed in the United States on February 18, 2025
Super easy to find the dot and the battery tray is perfect.
Canon Man
Reviewed in the United States on April 15, 2025
Good red dot, bright. Like the rotary dial better than buttons to control brightness.
Lumpy Rambo
Reviewed in the United States on August 12, 2023
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.
Big Jim
Reviewed in the United States on July 5, 2023
does just what it says on the tin, so simple, so great. Love the increase to rated battery life, I never worry when I pull the sight out and it was left on.I also love the turret caps for both having a notch to adjust the turrets, and for putting that notch on the same-line as the labels on the inside, making them faster & easier to line up with the turret slots.Incredible sight, and for the money, a steal!
Denton Bryce
Reviewed in the United States on October 4, 2023
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 greatNow, 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.
mark niemasz
Reviewed in the United States on October 1, 2023
Holds zero and works perfectly on my sub-gun. Really bright. Seems super durable.
waylnder
Reviewed in the United States on August 17, 2022
Mounted it on a freshly built AR platform. Used a laser barrel site to dial it in prior to actual range day. That scared the neighbors. Great site picture, easy adjustments, absolutely no issues so far. I did in my excitement put the site on backwards, was a little confused, had a WTF moment corrected the issue. At the range 3 clicks and dead on. Tried it on a different weapon (actually installed correctly the first time) put around 200 rounds down range did not loosen and held zero. For the money it’s a no brainer.
Ｋ
Reviewed in Japan on September 30, 2021
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。
Recommended Products
$117.94
$ 52 .99 $52.99