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A fresh battery is a simple, low-cost way to avoid a dead optic and keep your red dot ready when it matters. Whether you are doing routine maintenance, preparing for range time, or setting up a carry or duty optic, having fresh batteries on hand helps ensure consistent reticle brightness and dependable performance.
Stock up once and stay prepared. Keeping the right batteries on hand means less downtime and more confidence in your setup.
Duracell CR1620 Red Dot Replacement Battery Set
Duracell CR1632 Red Dot Replacement Battery Set
Duracell CR2032 Red Dot Replacement Battery Set
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Purchased the 407 Comp to replace the EPS fullsize . Already have several 507 Comps on other platforms and use the 8 moa dots on those, seemed like a no brainer to purchase this with the 6 moa dot . It is the exact same dimensions and clarity as a 507 Comp and a hundred bucks cheaper . Freedom Gorilla had it shipped to my door in less than a week . Thats great service
Screws arrived on time and quickly, fit perfectly and have held great so far on a 470k on a CC9 with around 300 rounds. I'm pleased so far.
I currently own several Olight flashlights and decided to give the Osight X a chance to be my optic on a CZ P-10F.
After 686 rounds I am extremely satisfied with its performance. The glass is as clear as my 507 Comp, the reticle is crisp(options are the same MRS as the 507C), the external battery door is a plus over the charging hood, and it still holds zero.
As always Freedom Gorilla is my go to for optics due to there online selection, competitive pricing and quick shipping.
Fits perfectly for the sd40 2.0 and holosun awesome product 10/10 perfect fitment and easy to install
Wanted a direct mounting optic for my Echelon 4.5F Comp and the SCS 320 fit the bill.
I bought an Outerimpact dovetail plate to mount a Holosan 507c green dot to my Springfield XD.
(I used blue Loctite on the screws)
The mounting plate is high quality with a separate dovetail piece that is pulled into the plate while the plate is pulled into the top of the slide.
This makes a more solid mount than the 'one piece' adaptor plates that 'push' the dovetail and plate upward and away from the slide as the set screws are tightened.
I shot around 200 rounds of 9mm at Angeles Shooting Range, then a few days later I shot another 150 at my local indoor range.
The sight/mount stayed tight and zero'd.
If I could stay in the black at 25 yards with an Outerimpact, imagine what I could have done with an Innerimpact.
I got this optic for my Springfield Echelon full size and it is awesome great combo. Thank you guys for the videos you put together also
I was looking for an optic for my new Sig P365X. With the help of the folks at Freedom Gorilla, I selected the Holosun EPS Carry GR6 to do the job. Sized just right for the sub-compact sig, it fit perfectly without the need for an adapter. The 6 MOA dot is easy to find in the window and makes shooting good groups easier for me at common pistol distances. I'm very happy with my Holosun EPS Carry and Freedom Gorilla.
I am generally a fan of Holosun optics and this is one may be my favorite. Great optic and great company to get it from. I simply refuse to buy optics anywhere else. Thanks!
