Do alot of long range shooting and sun glare plays alot into missed X's, and Hammy 3Ds took care of that. My son and I recently went on a wild boar hunt where my son had to shoot uphill facing the sun to bag his boar. With the Hammy's installed, sun glare was not an issue!

This is my fourth purchase from Hammy, and once again I’m impressed. The fit on my Aero Precision M4E1 lower is tight and secure with zero wobble once installed. It locks up solid and feels purpose-built for the M4E1.

The print quality and construction are excellent—the material feels strong and durable, not flimsy or brittle. Functionally and visually, it’s a great upgrade. The design looks clean and blends well with the lower. Overall, a high-quality product I’d confidently recommend. Don’t pay 60 to 120 dollars for the other manufacture's. At this price this is a great deal.

These covers have perfect fitment for my binos with the Steele Industries sacrificial lenses. These covers do not have a pin hole which is exactly what I wanted to make sure I never accidentally leave them on and damage the tubes during daylight storage. The tabs make getting them off very quickly. Only negative is that I did not see the color options available on when I bought them. I would have loved a green set because looking good is half of the battle.

I used electrical tape, one rotation around the optic, to facilitate a tight fit. The design is great and stayed put under sustained fire.

As with all of your products the fit and finish were excellent! I build rifles for many shooters. I'll use your products again. Actually I already have.

This has to be one of the best kill covers/flash that I've ever had. Even the OG Surefire ones were good for the time but a pain in the a** and expensive when they wore out in need of a replacement. I definitely would buy from Hammy again for future light setups. Affordable, customizable and easy to use. Highly recommend forsure!

Sturdy, effective and cheap.
There’s not much more to say.
Just get it. (Ranger band not necessary to hold riser in place.)

The cheek riser i purchased from hammy was better than i expected. Very well done and easy to install. My rifle looks like Colt Delta rifle now . I also purchased a couple kill flashes a while ago that were nice products too. Thanks for your great items. I would highly recommend their products.

I have many of their products in my gun room in different calibers. Great quality. Great company. Fast shipping.

I'm digging the center opening a lot and its aesthetically pleasing. I would buy another in a heartbeat!

Great product, fast shipping and a money saver!
Seriously awesome stuff.

What I got is exactly what I was expecting. I was a little hesitant to order a 3D printed part to hold my rifle but it works wonderfully. It holds the m-lok tightly and I have no fear of it falling off. I highly recommend this product.

Excellent product

Great fit and build quality. I initially bought it only for the rear lens, but I’m so happy with it that I might throw all of Hammy’s lens covers at my rifle