IORMAN Ultralight Flip...
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Holosun HS510C 2 MOA O...
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IORMAN Ultralight Flip Up Sight ... vs Holosun HS510C 2 MOA Open Reflex...

IORMAN Ultralight Flip...
$13.90
Amazon LogoBuy Now
Holosun HS510C 2 MOA O...
N/A
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Pros and Cons

Pros3

Sights are the answer to having a scope and sights! Put it on my benjamin bulldog * big bore. If other reviewers have had issues with mounting sights (or any accessory) on a rail, it's always a good idea to verify the dimensions of their rail against ...  Read More

Bottom line, this set performs above its price point. Decent price and quick shipping.

These sights are polymer, not metal, so there are a few (very minor) edge defects (flashes) from the injection mold process. This applies to all polymer sights including magpuls. They flip up fine and is secondary sights as needed.

Cons3

Misleading pic by mounting on ar-15's m-lok. The mounting allows the sight to wiggle which means there's no guaranteed accuracy regardless of zeroing because the sights keep on wiggling. The russians my be responsible for genocidal war crimes against ...  Read More

Rear sight is literally crooked out of the box. The way it is positioned when flipped, the holes are not close to perpendicular with the front sight post. Bar or front site is crooked.

Site is complete junk. Not usable. Will be returned. This is really unacceptable.

Pros1

Holosun 510 is far superior to the cheapo red dot clones. Wide view, great adjustable reticle. X magnifier it is great.

Cons4

Holosun has very a strict warranty, don't end up with a 300 dollar paperweight like i did. I find this to be completely unacceptable and have already started my return. Its a paperweight at best.

Light coming from where it projects the reticle onto the lens is distracting. Battery life is terrible and the brightness is not that good.

Holosun sights are great sights, but the experience with this seller was horrible. No quality control sticker like reputable manufacturees have from the last one to check it prior to shipping. Beware on fake holosun products.

One unit failed to power on despite a battery swap, the other has a recurring reticle surge from dim to bright. That's just unacceptable for a $340 optic. Buy vortex or eotech instead.

See all Pros and Cons +

Review grade

A
B
C
D
F

A mix of reliable and unreliable reviews. Please check reviews carefully

A
B
C
D
F

A mix of reliable and unreliable reviews. Please check reviews carefully

Ratings

Pricing History

$21.99

$13.90

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$21.99

$13.90

$309.99

$236.72

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$309.99

$236.72

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