Unity Tactical FAST Optic Riser Black Picatinny FST-ORB
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Unity Tactical
Overview
The Unity Tactical FAST Optic Riser is designed to elevate your optics for improved sight alignment and quicker target acquisition. This riser mounts securely to a Picatinny rail, providing a stable platform that positions your optic at an optimal height for use with standard gas systems and 5.56 NATO caliber builds. You'll often find this riser in setups where fast target engagement is a priority, particularly in carbine configurations.
Specifications
Unity Tactical FAST Optic Riser Black Picatinny FST-ORB
August 2026 on GunPartPicker
Unity Tactical FAST Optic Riser Black Picatinny FST-ORB ranked #14 of the 114 optic mounts builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #14 of the 309 optic mounts builders have added. Builds with this optic mount are mostly chambered in 5.56 NATO (75%, then .223 Remington 25%), mostly on carbine-length gas (75%, then mid-length 25%), and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, but today 3 of the 9 retailers we track have it in stock. The best price crept up from $85.49 to $95 over August 2026. Buying today, the lowest price is $95 at Primary Arms, above August's low of $85.49, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use 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 3 →Builds in the community that include the Unity Tactical FAST Optic Riser Black Picatinny FST-ORB
| Build | Parts | Total |
|---|---|---|
 | 11 | $5424.37 |
 | 21 | $3667.69 |
 | 24 | $3190.77 |
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