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Questions & Answers
What’s the total length of this flash hider?

Got an email back from Outerwild Outpost, these are 2.25” OAL

by Bert, Verified Owner, March 4, 2025
Customer Reviews
Most Recent Reviews
looks very cool, love the design. by john, Verified Owner, September 11, 2024
Looks well-made, even came with a crush washer, quick shipping
Read 1 Review
Color:
Black
Caliber:
5.56mm
Finish:
Nitirde
Fabric/Material:
4140 Bar Stock
Threads per Inch:
1/2x28
Gun Make:
AR Platform
Gun Model:
AR-15
Length:
14.5 in
Outer Diameter:
1.75 in
Condition:
New

Code: 5UV-BFH-OAR56-4017-0301-105-O

MPN: 4017-0301-105-O

UPC: 850046695605

Product No Longer Available

Product Info for Outerwild AR15 5.56 Flash Hider

This extended A2 flash hider is perfect for pin and weld jobs on 14.5in barrels, adds 1.75in of length to the barrel when pinned and welded with a crush washer. Machined from 4140 bar stock, Blacknitride+ treated for durability and solid on the bottom to reduce ground disturbance. AR15 Muzzle Brake.image

Package Contents:

  • Outerwild AR15 5.56 Flash Hider
  • crush washer

Gun Barrels

114 / 14
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Gun Parts and Accessories

130 / 30
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Gun Triggers

115 / 15
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Gunsmithing Tools & Accessories

115 / 15
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Magazine and Accessories

121 / 21
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Gun Sights

119 / 19
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Gun Stocks

117 / 17
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Mounts, Rings and Accessories

120 / 20
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Related Products to Outerwild AR15 5.56 Flash Hider

Outerwild AR15 5.56 Flash Hider Unavailable & Discontinued Models

List of Unorderable Models

  • Outerwild AR15 5.56 Flash Hider, 1/2x28 Thread, Black Nitirde, 4017-0301-105-O , MPN: 4017-0301-105-O , UPC: 850046695605 , Code: 5UV-BFH-OAR56-4017-0301-105-O
  • USED, Outerwild AR15 5.56 Flash Hider, 1/2x28 Thread, Black Nitirde, 4017-0301-105-O , MPN: 4017-0301-105-O-EDEMO , Code: 5UV-BFH-OAR56-4017-0301-105-O-EDEMO-US-U
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Last updated 2026-09-07 UTC.