





🎯 Lock your aim, lighten your load, and never miss a shot.
The Monstrum Deadlock Series Scope Rings combine aerospace-grade 6061 aluminum with hardened steel Torx bolts to deliver ultra-rigid, lightweight mounting for rifle scopes. Designed with precision locking bolts for zero retention under heavy recoil, these rings fit any Picatinny or Weaver rail and accommodate 1", 30mm, and 34mm scope tubes. Engineered for durability and backed by a lifetime guarantee, they offer professional-grade reliability for serious shooters.












| ASIN | B0CWNKLCDF |
| Best Sellers Rank | #1,512 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1 in Sporting Optics Rings |
| Brand Name | Monstrum |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (877) |
| Date First Available | February 27, 2024 |
| Item Package Dimensions L x W x H | 5.2 x 3.15 x 1.65 inches |
| Manufacturer | Monstrum |
| Material | Aluminum |
| Package Weight | 0.2 Kilograms |
| Part Number | ZS148M |
| Size | 30 mm |
| Sport Type | Rifle Shooting |
| Style | 1.00" center height |
S**T
Nice scope rings. Great value.
I have purchased several sets of these rings and I've been happy with them each time. Items are well constructed and packaged.
R**N
Quality build
I recently picked up the Monstrum Deadlock Series Scope Rings, and they’ve exceeded my expectations in both build quality and performance. The first thing I noticed was how solid and well-machined they feel — the 6061 aluminum construction with hardened steel hardware gives them a premium, durable feel right out of the box. Mounting them to my Picatinny rail was quick and straightforward thanks to the custom locking bolts, and once torqued down, they haven’t budged a millimeter, even after repeated sessions with a heavy-recoiling rifle. The design strikes a great balance between strength and weight; the strategically placed lightening cuts keep them from adding unnecessary bulk, yet they still provide a rock-solid hold on my scope. I’ve run them through long range days and rough field conditions, and they’ve held zero flawlessly. The anodized finish not only looks sharp but has resisted scratches and wear far better than I expected. Overall, these scope rings deliver the kind of reliability and stability you want when precision matters. If you’re looking for a lightweight yet rugged mounting solution that can handle serious recoil and still keep your scope perfectly aligned, the Monstrum Deadlock Series is a fantastic choice.
M**G
Great mount and value
Using these for a flashlight mount, good quality and finish. Strong mounting and great value.
D**N
Very good quality
Great quality at a great price. I actually replaced my leupold mounts after ordering a couple sets. I like the hardware and fit better.
J**N
Can't beat these rings for the price.
These rings seem to be very well made and hold the scope nicely. I have yet to use these at the range, but because I put these on a 17 HMR, I don't see any issues forthcoming from recoil. For the price, I don't think you can beat these rings if you use them on low recoil firearms (and they MAY work well on higher recoil arms as well). I installed them in less than 10 minutes on my 17 (even leveled the scope and aligned it as well), very easy to install and I recommend using a torque screwdriver like a FAT WRENCH to get the proper tightness of the screws. I am sure that these rings will function as intended and will hold my scope steady and stable throughout the life of use. As of today, I would recommend them based on the apparent quality, fit, and finish.
G**L
perfect and durable!
While i am not a fan of their scopes, their scope mounts are AWESOME! very durable and stable, great sizes available and super easy to install. no problems at all!
I**K
Best rings for the money.
These look and feel very well made. I usually buy top of the line vortex rings, I am not saying they are that good but they look like they are machined well and strong and secure.
C**N
Installed on my Remington 30-06
These are outstanding scope rings. Very solid and well made. I’ve been very impressed with the quality and price. Would definitely recommend.
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