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๐ฏ Elevate your aim, lock down your edge.
The Monstrum Lockdown V3 Picatinny Riser Mount is a precision-engineered 5.5-inch aluminum mount featuring 13 rail slots and custom recoil stop bolts that guarantee zero-wiggle, zero-drift performance. Designed for professional shooters and tactical enthusiasts, it offers 0 or 20 MOA elevation options and multiple profile heights to optimize optic positioning and clearance. Backed by a lifetime warranty, this mount combines lightweight durability with rock-solid stability for unmatched reliability under recoil.










| ASIN | B09CC9VZ3M |
| Best Sellers Rank | #15,662 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #11 in Sporting Optics Mounts |
| Brand | Monstrum |
| Brand Name | Monstrum |
| Color | Black |
| Compatible Devices | Rifle |
| Customer Reviews | 4.7 out of 5 stars 123 Reviews |
| Item Dimensions L x W x H | 5.5"L x 1.25"W x 0.83"H |
| Manufacturer | Monstrum |
| Manufacturer Part Number | RM13-M-V3 |
| Model Name | Lockdown Series V3 Lightweight Riser Mount |
| Mounting Type | Picatinny Mount |
| Product Dimensions | 5.5"L x 1.25"W x 0.83"H |
| Product Style | Medium Profile | 0.83 inch |
| Sport | Target Shooting |
| Sport Type | Target Shooting |
| Style | Medium Profile | 0.83 inch |
| UPC | 850017827776 |
R**R
Just what I needed...
Excellent riser. Nice, machined aluminium. Fits well. Doesn't move. Holds zero. Most importantly....my neck doesn't hurt anymore after a day at the range.
L**.
Rail Riser
Came packaged well. All the slots lined up just fine. Its aluminum not sure what grade but seems to be made well. The screws set up nice and tight and held up to several full mags of 300blk. Brought the sight up just were it needed to be. Matches up just fine!
D**R
Works great! Well made and holds tight.
I needed a riser because a scope set too low on a rifle. This coupled with some high scope rings did the trick. I'd say it's now at the perfect height. Product is well made and does what it's supposed to. Comes with an extra screw and small wrench. No instructions, but I torqued mine to 30 lbs and it's held tight.
K**N
Good quality and holds tight
Good quality holds tight and lightweight
V**.
Easy install
Used to rase my scope up to eye level. It was easy to mount, fit just right, and no play in fit.
R**S
Perfect
The fitment is perfect
J**.
It Works
This really helped me zero my scope on my Goliath 175lb compound crossbow. Great product
D**K
Solid riser
Nice solid quality riser.
Trustpilot
3 weeks ago
2 days ago