• FAST & FREE SHIPPING ON EVERY ORDER
  • WISH LIST
  • CONTACT US
  • FAST & FREE SHIPPING ON EVERY ORDER
Milspec Retail
Login / Register
0 Compare
0 items / $0.00
Menu
Milspec Retail
0 items / $0.00
Browse Categories
  • AR Parts

    • LOWER PARTS
      • Bolt Catches
      • Buffer Tubes
      • Endplates
      • Lower Parts Kits
      • Magazine Releases
      • Pistol Grips
      • Rifle Buffers
      • Rifle Triggers
      • Safety Selectors
      • Trigger Guards
      • Stocks and Braces
    • UPPER PARTS
      • Bolt Carrier Groups
      • Charging Handles
      • Compensators
      • Complete Uppers
      • Flash Hiders
      • Forward Assists
      • Gas Blocks
      • Gas Tubes
      • Muzzle Devices
      • Rails
      • Rifle Barrels
      • Upper Receivers
    NEWLY ADDED
    • Criterion 14.5″ SBR Ultralight Chrome Lined 223 Wylde Barrel – Mid Length Gas $289.99 $269.99
    • Criterion 13.9″ SBR Hybrid Chrome Lined 223 Wylde Barrel – Mid Length Gas $289.99 $269.99
    • Criterion 13.9″ Core Series Chrome Lined 223 Wylde Barrel – Mid Length Gas $289.99 $269.99

  • AK Parts
  • Pistol Parts
    • Pistol Barrels
    • Pistol Compensators
    • Pistol Lights
    • Pistol Magwells
    • Pistol Sights
    • Pistol Slides
    • Pistol Triggers
    • Pistol Slide Stops & Releases
    • Pistol Magazine Base Plates
  • Shotgun Parts
    • Shotgun Forends
    • Shotgun Grips
    • Shotgun Optic Mounts
    • Shotgun Stocks
    • Shotgun Triggers
  • Firearm Accessories

    • CONTROL
      • Bipods
      • Hand Stops
      • Finger Stops
      • Rail Covers
      • Vertical Grips
      • Angled Grips
    • OPTICS
      • Sights & Optics
      • Optic Mounts
      • Iron Sights
    • ILLUMINATION
      • Weapon Mounted Lights
      • Weapon Light Mounts
      • Pressure Switches
      • Switch Mounts
      • Pistol Lights
      • Handheld Lights
    • TOOLS
      • Multitools
      • Gunsmithing Tools
    NEWLY ADDED
    • Cloud Defensive REIN 3.0 Weapon Light - 18650 Full Size $399.99
    • Unity Tactical AXON - NGAL $299.00 $272.00
    • Unity Tactical AXON - DBAL $199.00 $181.00

  • Tactical Gear
    • Back Packs & Bags
    • Chest Rigs
    • Medical
    • Plate Carriers
    • Pouches
    • Slings
    • Training Tools
  • SHOP
    rifle-parts-vert-copy

    RIFLE PARTS

    pistol-parts-vert

    PISTOL PARTS

    gear-vert-1

    GEAR

    accessories-vert

    ACCESSORIES

  • BRANDS
  • NEW ARRIVALS
  • GARAGE
  • UPDATES
MIL/LE DISCOUNT
  • SUPPORT
    • Contact Us
    • Order Info
    • Track Order
    • Start a Return
    • Cancel Order
-9%OUT OF STOCK
Click to enlarge
Home Firearm Accessories Sights & Optics Optic Mounts Unity Tactical FAST Optics Riser – for Absolute Optics
Unity Tactical

Unity Tactical FAST Optics Riser – for Absolute Optics

$99.00 $90.00

FAST™ Absolute Riser securely elevates block-type red dot optics with an absolute co-witness height to a 2.26″ optical center line. FAST™ Absolute Riser provides an elevated M1913 Picatinny platform for direct attachment of optics, such as EOTech® XPS®, Leupold® LCO®, and other absolute co-witness optics.

  • Dimensions: 3.50″ (L) x 1.21″ (W) x 0.90″ (H)
  • Weight: 2.8 oz.
  • Material: 7075-T6 Aluminum
  • Coating: Type III Hardcoat Anodized
  • Mount Type: Rail Clamp
  • Compatibility: All Direct-to-Rail Mounted Optics. Optimized for Absolute Co-witness Height Optics.
Black
Flat Dark Earth (FDE)
Clear

FREE Shipping in the USA  |   FREE 30 Day Returns

Compare
Add to wishlist
UPC: SKU: N/A Categories: Firearm Accessories, Optic Mounts, Sights & Optics
Share:
  • Description
  • Additional information
  • Shipping & Delivery
Description

FAST™ is a series of optic mounts and platforms that provide end users with a quicker sight picture than standard height mounts. A 2.26” optical centerline height provides faster/easier reticle acquisition while wearing electronic ear pro/communications headsets, night vision goggles, and protective masks. It allows for more rapid visual processing of the battlefield by promoting a heads-up posture. A heads-up posture also helps users maintain a neutral spine position which is more comfortable while wearing helmets, plate carriers, and other heavy gear.

FAST™ Absolute Riser securely elevates block-type red dot optics with an absolute co-witness height to a 2.26″ optical center line. FAST™ Absolute Riser provides an elevated M1913 Picatinny platform for direct attachment of optics, such as EOTech® XPS®, Leupold® LCO®, and other absolute co-witness optics.

If you’re running a lower 1/3 co-witness height optic, you need the FAST™ Optic Riser.

The FAST™ Absolute Riser comes standard with a rail clamp and is compatible with our ADM QD lever kit (sold separately). The FAST™ Absolute Riser is built from 7075-T6 Aluminum and Type III Hardcoat Anodized Black or FDE*.

Specs:

  • Dimensions: 3.50″ (L) x 1.21″ (W) x 0.90″ (H)
  • Weight: 2.8 oz.
  • Material: 7075-T6 Aluminum
  • Coating: Type III Hardcoat Anodized
  • Mount Type: Rail Clamp
  • Compatibility: All Direct-to-Rail Mounted Optics. Optimized for Absolute Co-witness Height Optics.

If you’re running a lower 1/3 co-witness height optic, you need the FAST™ Optic Riser.

NOTE: “FDE” is used throughout our catalog to reference a spectrum of colors that include tan, brown, bronze, earth, and everything in between. Due to the chemical process that takes place during Type III Hardcoat, the final finish can vary from part to part (even parts done in the same batch). Therefore, your “FDE” product may differ from other parts from UNITY and other companies and may vary from the photos shown online.

Additional information
Brand

Unity Tactical

Co-Witness

2.26"

Shipping & Delivery

FREE, FAST SHIPPING

We offer fast, free shipping on every US order. Most orders will ship via USPS. You can upgrade any order to 2 Day/3 Day or Overnight services during checkout for an additional charge.

To ensure your order is shipped same-day, checkout before 1:00 PM Pacific time (4:00 PM Eastern).

ezgif-3-4ae6937905

PACKAGE PROTECTION

Milspec Retail offers Premium Shipping Protection by Route as an optional paid service that can be purchased at checkout. Route protects your package in the event of loss, theft, or damage, and will cover 100% of the costs of the order.

Related products

Compare
Add to wishlist
Select options

Scalarworks LEAP/01 Aimpoint MICRO Mount

2 reviews
$149.00
-5%OUT OF STOCK
Compare
Add to wishlist
Read more

Arisaka Defense Optic Leveler – Combo Tool Kit

Rated 5.00 out of 5
7 reviews
$37.00 $35.00
OUT OF STOCK
Compare
Add to wishlist
Read more

RailScales LDAG Laser Designator Angled Grip – Picatinny

$129.00
-14%OUT OF STOCK
Compare
Add to wishlist
Read more

Arisaka Defense Vertical Grip for M-LOK Handguards

Rated 5.00 out of 5
10 reviews
$35.00 $30.00
OUT OF STOCK
Compare
Add to wishlist
Read more

RailScales LEAF Fixed Iron Sight for ATPIAL / PEQ 15 / LA5 – Orbital Grey

$249.00
OUT OF STOCK
Compare
Add to wishlist
Select options

RailScales LEAF DBAL-I2 & DBAL-A3, Aluminum Orbital Grey

Rated 5.00 out of 5
1 review
$64.00
Compare
Add to wishlist
Select options

Cloud Defensive Light Control System for SureFire ST07 – LCSMK1A

Rated 5.00 out of 5
4 reviews
$54.99 – $79.99
OUT OF STOCK
Compare
Add to wishlist
Select options

Arisaka Defense Low Profile Finger Stop – Picatinny

8 reviews
$25.00 – $30.00
Aero Precision
Arisaka Defense
Bravo Company USA (BCM)
Emissary Development
Esstac
Ferro Concepts
Geissele Automatics
HRF Concepts
Modlite Systems
Reptilia Corp
SCALARWORKS
Unity Tactical
milspec

The VIP lounge of gun parts and firearm accessories.

Contact us with any questions or inquiries:

Message Us
Phone: (323) 400-2858
Panorama City, CA 91402
SHOPPING
  • Products
  • Brands
  • New Arrivals
  • Sale Products
  • Garage
  • RFQ Bulk Purchasing
CUSTOMER SUPPORT
  • Order Info & Policies
  • Track Order
  • Start a Return
  • Cancel Order
  • Privacy Policy
  • Export Restrictions
COMPANY
  • Contact Us
  • Customer Reviews
  • About Our Company
  • MIL/LE Discount
  • Apply as Vendor
  • Careers
MILSPEC RETAIL COPYRIGHT 2023
visa mastercard amex discover
  • Menu
  • Categories
  • AR Parts
    • Blast Shields
    • Bolt Carrier Groups
    • Braces
    • Buffer Tubes
    • Charging Handles
    • Compensators
    • Complete Uppers
    • Endplates
    • Flash Hiders
    • Forward Assists
    • Gas Blocks
    • Gas Tubes
    • Lower Parts
    • Lower Parts Kits
    • Magazines
    • Mag Releases
    • Mag Extensions
    • Muzzle Devices
    • Muzzle Brakes
    • Pistol Grips
    • Pistol Grips
    • Rails
    • Rail Covers
    • Rail Sections
    • Rifle Barrels
    • Rifle Buffers
    • Rifle Stocks
    • Rifle Triggers
    • Safety Selectors
    • Stocks & Braces
    • Trigger Guards
    • Upper Parts
    • Upper Parts Kits
    • Upper Receivers
  • AK Parts
  • Pistol Parts
    • Base Plates
    • Compensators
    • Magwells
    • Pistol Barrels
    • Pistol Magazines
    • Pistol Sights
    • Pistol Slides
    • Pistol Triggers
  • Shotgun Parts
    • Shotgun Forends
    • Shotgun Grips
    • Shotgun Optic Mounts
    • Shotgun Stocks
  • Firearm Accessories
    • Bipods
    • Grips
    • Finger Stops
    • Hand Stops
    • Lights & Lasers
    • Magazines
    • Sights & Optics
    • Weapon Mounted Flashlights
    • Weapon Light Mounts
  • Tactical Gear
    • Bags & Packs
    • Chest Rigs
    • Medical
    • Plate Carriers
    • Pouches
    • Slings
    • Training Tools
  • MAIN SHOP
  • BRANDS
  • NEW ARRIVALS
  • GARAGE
  • SUPPORT
    • Contact Us
    • Order Info
    • Track Order
    • Start a Return
    • Cancel Order
  • MIL/LE DISCOUNT
  • Compare
  • Login / Register

Shopping cart
close

Sign in

close

Lost your password?
Or login with
Facebook
Google

No account yet?

Create an Account

FREE SHIPPING TRANSIT TIMES

3-5 DAYS

  • All orders ship via Free Ground Shipping.
  • Small items will typically ship via USPS First Class Mail or Priority Mail.
  • Larger, bulky or heavy items ship via FedEx or UPS Ground.
  • Delivery days do not include Saturday, Sunday, and legal/postal holidays.