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Your cart is empty.
Your cart is empty.Product Description

One size does not fit all.
That’s why we designed the Monstrum Extended Series Scope Mounts. The Monstrum Extended Series Scope Mounts are built specifically for long range scopes - 6-24x magnification scopes and above - with longer dimensions and larger adjustment housing. With wider spacing between the two scope rings, the Extended Series Scope Mounts can accommodate scopes with larger segments that will not fit into standard one piece scope mounts.
Hardened Steel Torx Hardware
The mount is built for standard 1 in tube scopes for mounting to any standard Picatinny rail equipped rifle.
The mount base mechanism comes equipped with custom Picatinny locking bolts that slot seamlessly into your Picatinny rail with zero wiggle - holds zero against the toughest of recoil.
The mount frame is crafted from lightweight 6061 grade aluminum with hardened steel Torx mounting hardware to prevent stripping of the bolts.
Square Integral Recoil Stops
The Monstrum Extended Series Scope Mount are built from the same platform as our best-selling Slim Profile Series. The design remains light and minimalist. At a mere five ounces, the weight is comparable to a set of lightweight rings, while providing the added rigidity and convenience of a one piece mount. The offset design provides an additional 2.00 inches of forward extension, allowing extra flexibility for optimum eye relief and shooting position.
Technical Specifications
Compatibility: | 1 in Scope Tubes |
Total Length: | 5.50 in |
Base Length: | 3.00 in |
Ring Space: | 3.00 in (Distance Between Rings) |
Centerline Height: | 1.63 in (Center of Reticle to Top of Rifle Mount) |
Profile Height: | 1.13 in (Base of Ring to Top of Rifle Mount) |
Forward Extension: | 2.00 in |
Ring Width: | 0.85 in |

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Customer Reviews |
4.6 out of 5 stars 7,667
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4.4 out of 5 stars 2,733
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4.7 out of 5 stars 230
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Price | — no data | — no data | — no data | — no data |
Weight: | 5.0 oz | 5.8 oz | 5 oz | 5.6 oz |
6061 Aircraft Grade Aluminum: | ✓ | ✓ | ✓ | 7075 Aluminum |
Hardened Steel Hardware: | ✓ | ✓ | ✓ | ✓ |
Locking Mechanism: (Mount to Rifle) | Torx Bolts | Quick Release | Torx Bolts | Torx Bolts |
Square Integral Recoil Stops: | ✓ | ✓ | ✓ | ✓ |
Ring Space: (Distance Between Rings) | 2.4 in | 2.4 in | 2.8 in | 2.8 in |
Base Length: | 3.0 in | 3.0 in | 3.0 in | 3.0 in |
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Customer Reviews |
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4.4 out of 5 stars 139
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4.5 out of 5 stars 208
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4.5 out of 5 stars 303
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Price | — no data | $19.99$19.99 | $39.99$39.99 | $19.99$19.99 |
Weight: | 5 oz | 4.6 oz | 6 oz | 3.7-3.9 oz |
6061 Aircraft Grade Aluminum: | ✓ | ✓ | ✓ | ✓ |
Hardened Steel Hardware: | ✓ | ✓ | ✓ | ✓ |
Locking Mechanism: (Mount to Rifle) | Torx Bolts | Torx Bolts | Torx Bolts | Torx Bolts |
Ring Space: (Distance Between Rings) | 2.79 in | 2.7 in | 2.7 in | 2.8 in |
Base Length: | 3.0 in | 3.0 in | 3.0 in | 3.0 in |
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