Your cart is empty.
Your cart is empty.Product Description
Raise your optic to the next level with Monstrum Lockdown Series Riser Mount Mounts! Select from dozens of heights and configurations, for optimal scope positioning and clearance over your front sights.
Based off our v1 riser mount series, our next generation Lockdown V3 Series Riser Mounts include a slimmer profile body and a more secure attachment mechanism.
The Picatinny base is equipped with custom recoil stop bolts that slot seamlessly into your Picatinny rail with zero wiggle - guaranteed to hold zero against the toughest of recoil.
The riser is available in 1.5 inches/3-slot, 2.5 inches/5-slot, and 5.5 inches/13-slot. It accepts all Picatinny or Weaver based scopes, red dots, or optics.
The single piece machined 6061 grade aluminum profile is designed to shave off precious ounces of weight, making it our lightest and sturdiest riser mount yet.
Uses hardened steel Torx mounting hardware to prevent stripping of the bolts.
Available in low, medium, and high profile:
The low profile mount provides 0.47 inches of rise.
The medium profile mount provides 0.83 inches of rise.
The high profile mount provides 1.00 inches of rise.
thumbs
Reviewed in the United States on February 21, 2025
Works well holds tight
Customer
Reviewed in the United States on February 19, 2025
Perfect! Exactly what I was looking for!
EA
Reviewed in the United States on June 15, 2024
I’ve bought and returned at least 3 other 1” risers from other sellers because the quality was poor, most looking like they were cast. This Monstrum riser is BY FAR a the best quality product with edges so sharp and straight it looks like the rails were machined. Cant confirm the aluminum grade used, but it is high quality aluminum and hard (trust me, I did slight trimming with a Dremel cutting wheel and a bench sander), and there are lugs underneath that fit perfectly within the pic rail slots. My only concern may be with the bolts as they are not hefty and screw in to the aluminum block (vs other designs with a pressed bolt and nut), so time will tell if they hold up. I used locktite and torqued them to 15 lbs. So far zero has held after several disconnects and connect of my QD Holosun 510c and magnifier.
mr. bryant
Reviewed in the United States on December 30, 2024
As described.
Diver43
Reviewed in the United States on December 15, 2024
Works perfectly to raise a EOTech off the rail
M. Shelton
Reviewed in the United States on December 13, 2024
Super happy with this riser, pick the height you want and mounting is super easy. Once mounted I knocked it around a bit to get the position settled and it’s remained super stable since. Love it!!
Rob Bailey
Reviewed in the United States on April 16, 2024
If you're familiar at all with Monstrum you already know what to expect. A surprisingly quality product made to an impressive standard for absolute bargain pin prices, but with issues present that make it difficult to recommend without asterisks.Pros:- Sturdy feeling, three screws really does lock it down hard. Not bendable with bare hands even when removed from a rifle.- Occupies almost the full length of a flat top. Long enough to comfortably fit a sight and magnifier.- Lifts well clear of a front sighted gas block- Very light for how much rail it covers- Well aligned with bore axis- Cheap! Hard to overstate how cheap this sucker is for a durable long riserNeutral:- Even low lifts completely clear of iron sights. Even if the length didn't block a rear sight at gas block level, it is clear of 1/3rd cowitness position- Occupies *almost* the full length of a flat top. Short by about one picatinny groove on mine. If put all the way forward, this leaves a lot of a clearance for the charging handle. Too much in my opinion, ymmv.Cons:- No torque spec provided; seems to be made out of aluminum and I was worried about overtightening- No threadlocker included and threadlocker is needed for a mount with screws like this- huge holes on either end are visually unattractive and create a long open section that's irritating to clean were it get dirt or grime in it- Two part assembly is a fiddly to get installed. Screws are not long enough to thread and then place on to rail, both pieces need to be pinched in place and screws threaded.- While visually aligned, I'm not sure how much I would trust that alignment for a more precision rifle with higher magnification. I do not have the proper equipment to measure how well it is actually aligned.- Big and garish Monstrum logo on the side
Recommended Products