Unity Tactical Fast MRDS Optic Riser Mount 1.50" Picatinny Rail - Enhanced Optic Stability - FST-MRDF
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Unity Tactical
Overview
The Unity Tactical Fast MRDS Optic Riser Mount is designed as a riser that attaches securely to a Picatinny rail, providing enhanced stability for your optic setup. With its 1.50" height, this mount optimally positions your red dot sight for quick target acquisition while maintaining a low profile. You’ll frequently find this mount in builds featuring a carbine gas system and chambered in 5.56 NATO, where a reliable sighting solution is crucial for performance.
Specifications
Unity Tactical Fast MRDS Optic Riser Mount 1.50" Picatinny Rail - Enhanced Optic Stability - FST-MRDF
Build history on GunPartPicker
Builders have been adding the Unity Tactical Fast MRDS Optic Riser Mount 1.50" Picatinny Rail - Enhanced Optic Stability - FST-MRDF to their builds on GunPartPicker since February 2026. All time, it ranks #16 of the 308 optic mounts builders have added. Builds with this optic mount are mostly chambered in 5.56 NATO (83%, then .223 Wylde 17%), mostly on carbine-length gas (60%, then mid-length 40%), and mostly AR-15 (75%, then AR-10 13%).
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today all 5 retailers we track have it in stock. It dipped to $113.38 at MidwayUSA for a stretch in August 2026, under its usual $125.64 to $138, so sales do come around. Buying today, the lowest price is $113.38 at MidwayUSA, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the 14 builds that include this one
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Battle Arms Development Rack Ambidextrous AR-15 Charging Handle - Mod C
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all 1 →Builds in the community that include the Unity Tactical Fast MRDS Optic Riser Mount 1.50" Picatinny Rail - Enhanced Optic Stability - FST-MRDF
| Build | Parts | Total |
|---|---|---|
 | 12 | $1406.05 |
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