currently I run a FF3 on both my turkey guns mounted on a speed bead. Never had a single issue after years of use but as I’ve gotten older my eyes have gotten worse lol so my only wish the past few years was a site with the same footprint but a larger screen. I’m addition I have always found that the FF have a curve in the screen that can cause a parallax view at the edges, not a big deal but it was a bother at times.
Recently looked at a FF4 and decided to order one to check out due to the specs.
The screen is much wider which is fantastic! With the wider screen I also don’t get the weird object bends at the edges as much another great plus.
The on/off manual brightness is the same however now off is just holding down the button for 3secs vs remembering to hit the button 3x more to the off setting. Love that minor change personally. Dot is the same but has 4 more options you can rotate. This part I don’t care about cause I only use the 3moa dot but may like it.
Overall build is still just as solid but the battery compartment has an updated lid making it easier to get on and off without stripping the top lid slot which again I appreciate
Another cool feature is it comes with a MUCH better sealed rain hood that can screw in to make it an enclosed site. The hood lens is quality and doesn’t impact the view at all which is great. Love this option to keep on a lot of days just to keep dust and debris out of the inside of the site!
Overall it’s a fantastic update and upgrade if you have some of the same wishes on the FF3. Grated price is much higher so that part has to be weighed out to the user. For me the price is worth the upgrade just for the bigger screen, granted I get min at a discount from my work so the offset cost wasn’t as high as retail.
Pic for an example of the size difference

Recently looked at a FF4 and decided to order one to check out due to the specs.
The screen is much wider which is fantastic! With the wider screen I also don’t get the weird object bends at the edges as much another great plus.
The on/off manual brightness is the same however now off is just holding down the button for 3secs vs remembering to hit the button 3x more to the off setting. Love that minor change personally. Dot is the same but has 4 more options you can rotate. This part I don’t care about cause I only use the 3moa dot but may like it.
Overall build is still just as solid but the battery compartment has an updated lid making it easier to get on and off without stripping the top lid slot which again I appreciate
Another cool feature is it comes with a MUCH better sealed rain hood that can screw in to make it an enclosed site. The hood lens is quality and doesn’t impact the view at all which is great. Love this option to keep on a lot of days just to keep dust and debris out of the inside of the site!
Overall it’s a fantastic update and upgrade if you have some of the same wishes on the FF3. Grated price is much higher so that part has to be weighed out to the user. For me the price is worth the upgrade just for the bigger screen, granted I get min at a discount from my work so the offset cost wasn’t as high as retail.
Pic for an example of the size difference
