Why can this not ship to California??

It simply has to do with the "materials used is known to cause cancer" warning label. This must be on the packaging somewhere, and also in the description of this item. A lot of optics are mistakingly "excluded" from shipping to CA because of this. And the listers are clueless as to how to "uncheck" the box that Amazon turns on automagically when listing these items.

Will this fit the Springfield xdm elite osp and what plate do I use?

Springfield uses the SMS footprint (Shield) standard. On my XDS, the SMSc or RMSc (Again Shield) fits best are those are the same width as the slide on that pistol. You will need an adapter for this (holosun) to fit. Holosun uses a MODIFIED SMS However. Which means that if you're willing to grind off the rear two mounting lugs, and lower the height of the front two (grind down) it'll fit on like a glove. WARNING: Check with someone who knows before you do any modification to your slide!!! This worked great for me, but I can not guarantee that you'll have the same results. If you're not experienced at working on pistol slides, I strongly advise you take it to someone who is. I take no responsibility for any of this advice.

Does this sight work with s&w m&p 2.0 ?

You don’t have to mill the slide. There are mounting plates that will use your rear sight dovetail. Look for EGW guns

Is this the correct model for the FNX -45 tactical?

My 507c X2 fits just fine on my FNX-45 tact…

407c 507c X2 Series 2 Moa Dot 32 Moa Circle

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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VT99349

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Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎯 Elevate your aim with futuristic precision and unstoppable power.

SHAKE AWAKE TECH - Instant-on reticle activation means your optic is ready the moment you are—no wasted time, no missed shots.
MILITARY GRADE DURABILITY - Crafted from aircraft-grade 7075 aluminum with anodized finish, built to survive the harshest environments.
SOLAR POWERED RELIABILITY - Never get caught powerless—solar failsafe auto-adjusts reticle brightness to any lighting condition.
UNMATCHED BATTERY LONGEVITY - Up to 50,000 hours of green LED brilliance keeps you locked and loaded longer than your competition.
PRECISION MULTI RETICLE SYSTEM - Switch seamlessly between a 2 MOA dot and 32 MOA circle for pinpoint accuracy or quick target acquisition.

The HOLOSUN 407C/507C-X2 Series is a cutting-edge open reflex sight designed for full-sized pistols, featuring a 2 MOA green dot and 32 MOA circle reticle options. Engineered with a rugged 7075 aluminum housing, it boasts an industry-standard RMR footprint, Shake Awake technology for instant activation, and a solar failsafe system that extends battery life up to 50,000 hours. Its parallax-free, unlimited eye relief design ensures rapid target acquisition in any lighting, making it the ultimate optic for professionals demanding reliability and precision.

Specifications

ASIN	B08G6CJL8C
Aiming Scope Sight Pin Size	2 Inches
Best Sellers Rank	#682 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2 in Gun Sights
Brand	HOLOSUN
Brand Name	HOLOSUN
Color	Black
Compatible Devices	Handgun
Customer Reviews	4.7 out of 5 stars 6,544 Reviews
Global Trade Identification Number	00810047071280
Included Components	1 ITEM
Item Dimensions L x W x H	1.78"L x 1.15"W x 1.15"H
Item Display Weight	0.09 Pounds
Item Type Name	REFLEX G CIRCLE DOT
Item Weight	0.09 Pounds
Magnification Maximum	1 x
Magnification Minimum	1 x
Manufacturer	Holosun
Manufacturer Part Number	HE507C-GR-X2
Material Type	Aluminum
Model Name	HE507C-GR X2
Model Number	HE507C-GR-X2
Mounting Type	Weaver Mount
Night vision	Yes
Product Dimensions	1.78"L x 1.15"W x 1.15"H
Product Style	Art
Reticle Type	Multi-Reticle - Green
Sport	Airsoft, Benchrest Shooting, Hunting
Sport Type	Airsoft, Benchrest Shooting, Hunting
Style	Art
UPC	810047071280
Unit Count	1.0 Count
Warranty Description	Limited Lifetime Warranty for Manufacturer Defective

Reviews

D**4

26.02.2026

C**S

21.11.2025

D**N

15.03.2026

K**S

12.04.2026

J**A

9.04.2026

9**9

24.04.2026

J**N

29.03.2026

K**A

12.04.2026

M**C

21.10.2023

H**D

23.09.2025

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

VT99349

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

407C/507C-X2 Series, 2 MOA Dot, 32 MOA Circle Dot Options, 7075 Aluminum, Open, Solar, Shake Awake, RMR Footprint (Red, Green Reticle) (Black, Burnt Bronze)

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