Monstrum Deadlock Pro Hypergrip QD Mount, 30 mm, 2 in Offset
One-piece scope mount · 30 mm · QD · 1.5 in height · $45
Cantilever mount
A one-piece mount whose rings sit forward of the rail clamp, usually about 2 in. It moves the scope forward so a thermal's short eye relief works on an AR-15's flat-top rail.
Maker's full product title: "Deadlock Pro Scope Mount with Hypergrip Quick Detach, 30mm, 2 inch Offset".
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Optics it fits
Interfaces match (calculated)
The optic maker's published mounting interface meets this mount's. That says the parts connect; it does not check eye relief, the length of tube free for the rings, or barrel clearance, and no maker has named the pairing.
| Optic | Why it matches | Tube center above the rail (calculated) |
|---|---|---|
| AGM Adder TS35-384Thermal scopes | 30 mm rings; AGM states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| AGM Adder V2 35-384Thermal scopes | 30 mm rings; AGM states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| AGM Adder V2 LRF 35-384Thermal scopes | 30 mm rings; AGM states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| AGM Adder V2 LRF 35-640Thermal scopes | 30 mm rings; AGM states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| AGM Adder V2 LRF 50-640Thermal scopes | 30 mm rings; AGM states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| AGM Adder V2 LRF 60-1280Thermal scopes | 30 mm rings; AGM states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR 6 384 2.5-20xThermal scopes | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR 6 384 3.5-28xThermal scopes | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
Show all 56 interface matches
| ATN ThOR 6 640 2-16x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR 6 640 3-24x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR 6 LRF 384 3.5-28x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR 6 LRF 640 2-16x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR 6 LRF 640 3-24x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR LT 160 3-6x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR LT 160 4-8x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR LT 320 2-4x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR LT 320 3-6x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR LT 320 4-8x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR LT 320 5-10x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR LTV 256 1.5-4.5x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR LTV 256 2-6x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR LTV 256 3-9x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR LTV 256 4-12x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR LTV 320 3-9x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR LTV 320 4-12x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR LTV 320 5-15x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR LTV 640 2-6x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR LTV 640 3-9x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN ThOR LTV 640 4-12x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN X-Sight 4K Pro 3-14x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN X-Sight 4K Pro 5-20x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN X-Sight 5 3-15x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN X-Sight 5 5-25x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN X-Sight 5 LRF 3-15x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN X-Sight 5 LRF 5-25x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN X-Sight LTV 3-9x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| ATN X-Sight LTV 5-15x | 30 mm rings; ATN states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| OneLeaf Commander NV400 4-52x50 | 30 mm rings; OneLeaf states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| Pulsar Thermion 2 LRF XG50 | 30 mm rings; Pulsar states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| Pulsar Thermion 2 LRF XG60 | 30 mm rings; Pulsar states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| Pulsar Thermion 2 LRF XL50 | 30 mm rings; Pulsar states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| Pulsar Thermion 2 LRF XL60 | 30 mm rings; Pulsar states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| Pulsar Thermion 2 LRF XP50 Pro | 30 mm rings; Pulsar states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| Pulsar Thermion 2 LRF XP60 | 30 mm rings; Pulsar states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| Pulsar Thermion 2 LRF XQ50 Pro | 30 mm rings; Pulsar states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| Pulsar Thermion 2 XG50 | 30 mm rings; Pulsar states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| Pulsar Thermion 2 XP50 | 30 mm rings; Pulsar states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| Pulsar Thermion 2 XP50 Pro | 30 mm rings; Pulsar states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| Pulsar Thermion 2 XQ35 Pro | 30 mm rings; Pulsar states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| Pulsar Thermion 2 XQ38 | 30 mm rings; Pulsar states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| Pulsar Thermion 2 XQ50 | 30 mm rings; Pulsar states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| Pulsar Thermion 2 XQ50 Pro | 30 mm rings; Pulsar states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| RIX Optics Leap L3R | 30 mm rings; RIX Optics states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| RIX Optics Leap L6R | 30 mm rings; RIX Optics states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| RIX Optics Leap L12R 1280 | 30 mm rings; RIX Optics states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
| RIX Optics LPR L6R | 30 mm rings; RIX Optics states a 30 mm tube | Monstrum gives a centerline height without saying where it is measured from |
Tube center above the rail is calculated only when the mount maker says where its height is measured from and the optic maker states a tube diameter; each blank says which figure is missing.
Specs
| Type | |
|---|---|
| Type Cantilever mount A one-piece mount whose rings sit forward of the rail clamp, usually about 2 in. It moves the scope forward so a thermal's short eye relief works on an AR-15's flat-top rail. | One-piece scope mount |
| Mounts to | |
| Clamps onto Picatinny and Weaver rails The slotted rails most mounts clamp onto. Picatinny (MIL-STD-1913) has evenly spaced slots of one width; Weaver slots are narrower and spaced irregularly. Weaver mounts fit Picatinny; the reverse not always. | PicatinnyHypergrip mounting system: adjustable tension levers, no tools, mounts to any Picatinny platform |
| Quick-detach QD mount A quick-detach mount: a lever or throw clamp takes the scope off the rail without tools. Worth it only if it goes back to the same zero, so mark the rail slot. | YesAdjustable tension levers with the Hypergrip locking mechanism |
| Holds | |
| Holds | 30 mm rings30 mm rings, hardened steel Torx hardware |
| Ring size Ring size The inside diameter of scope rings: 1 in (25.4 mm), 30, 34 or 35 mm. It must equal the scope's tube diameter. Many thermal scopes have a 30 mm tube; others take only their maker's mount. | 30 mm |
| Geometry | |
| Height, as published Scope height over bore How far the scope's center sits above the barrel's center. It decides your cheek weld and the bullet's path at close range. We calculate only the part above the rail, where makers publish it. | 1.5 in (38.1 mm)1.5 inch Centerline Height |
| Where the height is measured | Centerline height; the maker does not say where it is measured from |
| Cantilever Cantilever mount A one-piece mount whose rings sit forward of the rail clamp, usually about 2 in. It moves the scope forward so a thermal's short eye relief works on an AR-15's flat-top rail. | Yes |
| Forward offset Cantilever mount A one-piece mount whose rings sit forward of the rail clamp, usually about 2 in. It moves the scope forward so a thermal's short eye relief works on an AR-15's flat-top rail. | 2 in (50.8 mm)"2 inch offset Rings - Scope rings positioned 2 inches forward from the mounting base" (1 inch offset also sold, ZS901) |
| Weight and build | |
| Weight Weight How heavy the device is. Check whether the maker weighed it with or without the battery, because brands do it differently. | Not published |
| Material | 6061 aluminum, hardcoat anodized |
| Buying | |
| Made in | Not published |
| Warranty Warranty How long the maker promises to repair or replace a faulty unit. Check whether it needs registration and whether it passes to a second owner. | Lifetime manufacturer's warranty |
| Maker part number | ZS903 |
| US price US price The price we found for the unit in the US, with where it came from and when. Prices change often, so treat it as a snapshot. | $45Monstrum store |
Variant SKU ZS903 (30 mm, 2 inch offset) read from the store's variant lookup; ZS901 is 30 mm with 1 inch offset. No weight published.
Source: Monstrum store, Deadlock Pro Scope Mount with Hypergrip Quick Detach.
Added October 12, 2026 · Specs last checked October 12, 2026