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Customer Reviews
Helpful Positive Review
80x Cheetah plate, holosun by Silentrun, Verified Owner, April 1, 2025
The plate fits great, it's not an EDC but more a range toy and training others to shoot red dot. Works great and would recommend. Sure wish .380 ammo prices would normalize...
1/1 found this helpful
Helpful Positive Review
Beretta 80X RDO Red Dot Sight Mount Kit - Holosun by Richard R, Verified Owner, December 23, 2024
Easy installation and perfect fit on my Beretta 80X. Had to wait a while for delivery but it finally arrived.
2/2 found this helpful
Most Recent Reviews
perfect fit by Razortools, Verified Owner, October 10, 2026
Quality machined and perfect fit. Came with correct length screws to mount optic.
Most Recent Reviews
Best Optic plate by AES Guns, April 26, 2026
I really like the Beretta optic plate for the Cheetah 80X. It feels like the right choice if you want to add a red dot while keeping everything clean, factory-correct, and true to the Beretta setup. One of the biggest positives is that it’s made spe...
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Most Recent Reviews
Parts I could not find. by Daniel L Forkhamer, Verified Owner, December 28, 2025
Had hard time finding the exact parts I needed for a new model pistol. The gentleman I, told with knew exactly what part I needed. The part was mailed right to me, and fit perfectly. Very pleased.
Read All 5 Reviews
Color:
Black
Gun Make:
Beretta

Code: TT-RMT-HOLO-E03617

MPN: E03617

UPC: 082442975870

List: $47.99Save $4.00
$43.99

Product Info for Beretta 80X RDO Red Dot Sight Mount Kit - Holosun

Red Dot plate kit for the 80X Cheetah series pistols with RDO milled slide. This base is only compatible with the Holosun 407K Red Dot and identical mounting footprint optics.image

Instructions: Remove the optics blanking plate/rear sight plate (take care not to remove the firing pin block return spring). Retain the M3x5 screws that retained the blanking plate for reuse. Clean and degrease the threaded holes in the slide. Install the H pattern plate to your slide using the blanking plate/rear sight plate screws. Do not over torque (>12 in/lbs). Install optic to plate using the Beretta provided M3x9 screw with thread lock patch. Do not over torque (>12 in/lbs). Ensure there is no rattle or play in your optic's fit; if there is, please refer to note below. Beretta recommends adding a witness mark to denote the screw position relative to the optic to track any loosening of the retention screw when used.

NOTE: use of Holosun EPS Carry models might require modification of the included screws for proper fit. Any shortening of these screws to accommodate the optics should only be done by a trained gunsmith.

Specifications for Beretta 80X RDO Red Dot Sight Mount Kit - Holosun:

Manufacturer: Beretta
Color: Black
Gun Make: Beretta

Package Contents:

  • Beretta 80X RDO Red Dot Sight Mount Kit - Holosun

Beretta 80X RDO Red Dot Sight Mount Kit - Holosun Orderable Models

List of Orderable Models

  • Beretta 80X RDO Red Dot Sight Mount Kit - Holosun, Black, E03617 , MPN: E03617 , UPC: 082442975870 , Code: TT-RMT-HOLO-E03617
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Last updated 2026-10-10 UTC.