








🎯 Lock in clarity, flip up fast — never miss your shot!
Monstrum Rubberized Flip-Up Rifle Scope Lens Covers provide a precision-engineered, spring-loaded protective solution designed to fit the outside diameter of your rifle scope tube. Crafted from durable rubberized plastic, these lightweight covers shield your lenses from dust, scratches, and abrasion while offering instant flip-up access for quick target acquisition. Ideal for hunters and tactical pros seeking reliable lens protection with a sleek, modern aesthetic.






| ASIN | B07667F5YX |
| Best Sellers Rank | #2,750 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2 in Sporting Optics Covers |
| Brand | Monstrum |
| Brand Name | Monstrum |
| Color | Black |
| Compatible Devices | Rifle |
| Customer Reviews | 4.2 4.2 out of 5 stars (6,692) |
| Date First Available | December 8, 2017 |
| Item Package Dimensions L x W x H | 4.8 x 2.5 x 1.2 inches |
| Item Weight | 0.02 Kilograms |
| Manufacturer | Monstrum |
| Material | Plastic |
| Mounting Type | Picatinny Mount |
| Night vision | No |
| Objective Lens Diameter | 40 Millimeters |
| Package Weight | 0.02 Kilograms |
| Part Number | FCO-C |
| Size | Objective Lens | 26-30 mm outside diameter |
| Sport | Hunting |
| Style | Modern |
| UPC | 704715311696 |
J**N
Scope, lens cover, good price good product
Good fit stays on good product
A**R
Well worth the price. Fit is perfect
Nice cap. Better than expected. Soft rubber boot fit perfectly around the eyepiece. It’s not hard plastic like some of others I have owned. Flips up easily and quietly.
B**O
High Quality and a perfect fit
Super nice! I lost my cover for my Nikon M308 while out hunting and thus came in clutch for the next hunt! FITs very snug so I definitely wont lose this one. Quality seems good so far. Ill see how many seasons Ill get this through. I have high hopes!
J**E
Just what I wanted
Fits well and works good 👍
R**E
Rubber Dry Rots
These are garbage. The rubber dry rots and cracks. UPDATE: Monstrum replaced the defective scope covers with a new seamless rubber version. The fit is excellent.
R**D
Fits great
Was tough getting on there until I used a little soap, it slid right on And stays put.
J**N
Split rubber
Rubber split. Had this product for two seasons. This season the rubber that attaches to the scope split. I placed it back on and wrapped electrical tape around to try to keep it there. Came off walking through the woods. Should last longer than two season. Other than that, I feel like it is a good product.
T**R
Came quickly and fit nicely.
They came very quickly and that was a plus. Price is good. They were a little tight going on. I followed the measuring instruction when ordering. They fit firm and the flip up caps are firm. I did secure them with electrical tape because if one comes off on your way to hunt it is gone before you know it. As firm as they go on maybe that won’t happen but I want to know it won’t happen. Sizing annd ordering instructions were much clearer than other brands.
A**R
Fits 62.2 mm outside diameter objective bell on 56 mm Zeiss riflescope snugly.
V**R
Quite impressed with the quality of these, been shooting and hunting for fifty years+. The fit is great, tight and has considerable depth so you know its going to stay on the scope. I would definitely recommend to friends and family. Fair price for the quality!
T**R
Perfect fit on my vortex scope
G**S
These flip up lens covers are great. They ar Meade if food quality and the rubber sleeve is very flexible to get it on the Objective lens on your scope. I haven’t tried the eyepiece cover yet. I would suggest ordering slightly larger than what you think that you need. My first order was too tight and it would fit. I ordered the next size up and it fit perfectly. Highly recommended
P**.
What a PITA to install, but once installed it looks fine
Trustpilot
Hace 1 semana
Hace 2 meses