- Cyelee CAT G-PRO Open Reflex Sight
Trusted & Verified
Cyelee CAT G-PRO Open Reflex Sight - 3 MOA Green Dot, RMSc Footprint with Motion Deactivated Standby
- Compact open reflex sight with a precise 3 MOA green aiming point
- RMSc footprint also supports compatible 407k and 507k interfaces
- Motion Deactivated Standby responds when movement is detected
- 8 daytime brightness levels support changing ambient light
- 2 night vision settings support compatible viewing equipment
- Side-loading CR1632 battery enables convenient replacement
- 21 x 16.5 mm window provides a clear viewing area
- Parallax-free design with unlimited eye relief
- IPX7 waterproof rating supports use in wet conditions
The Cyelee CAT G-PRO Open Reflex Sight combines a compact RMSc footprint with a clear 3 MOA green aiming point. Its low-profile format supports compatible optics-ready platforms where space and sight visibility matter. The green reticle provides a defined reference point without filling the viewing window, helping the user maintain awareness around the intended point of aim.
Motion Responsive Illumination
Motion Deactivated Standby reduces unnecessary battery use while the sight remains still. Movement restores illumination, eliminating the need to manually reactivate the dot during normal handling. The optic offers 10 adjustable illumination settings, including 8 daytime levels and 2 night vision settings, so brightness can be matched to different lighting environments and viewing equipment.
RMSc Footprint and Side Battery Access
The CAT G-PRO uses the RMSc, 407k, and 507k footprint pattern for installation on compatible slides, mounts, or adapter plates. A side-loading CR1632 battery compartment allows battery replacement without removing the optic from its installed position. This helps preserve the mounting setup during routine battery maintenance.
Clear Open Reflex Viewing
The open reflex design uses a 21 x 16.5 mm viewing window and 1x magnification. Parallax-free viewing and unlimited eye relief support flexible eye placement behind the optic. An IPX7 waterproof rating adds protection against wet conditions, while the compact profile keeps the sight suitable for equipment where mounting space is limited.
General
Optical Specifications:
| Optic Type | Open Reflex Sight |
| Reticle | 3 MOA Dot |
| Reticle Color | Green |
| Magnification | 1x |
| Eye Relief | Unlimited |
| Parallax | Parallax-free |
| Viewing Window | 21 x 16.5 mm |
Illumination:
| Brightness Settings | 10 |
| Daytime Settings | 8 |
| Night Vision Settings | 2 |
| Motion Sensing | Motion Deactivated Standby |
Mounting:
| Footprint | RMSc, 407k, and 507k |
| Mount Included | Needs Review |
Power:
| Battery Type | CR1632 |
| Battery Access | Side Load |
| Maximum Battery Life | Up to 50,000 hours |
Environmental Protection:
| Waterproof Rating | IPX7 |
Starting at $17.49/mo
Estimated over 12 months with Affirm, subject to eligibility and approval.
Flexible payment options available
Interest-free installments and monthly financing may be available through Shop Pay on eligible purchases.
Starting at $52.50
No interest if paid in full by the promotional terms. Minimum monthly payments required and subject to credit approval.
Shipping Policy
Orders of $25 or more qualify for free standard shipping on eligible items.
Most in-stock orders placed before 1 PM EST Monday–Thursday ship the same business day. View Shipping Policy
Free Local Pickup
Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more
Tab: Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.
