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Rugged Suppressors R3L Flash Mitigation System Long Flash Hider RSFH003 Color: Black, Caliber: .300 Remington Ultra Magnum, 21% Off w/ Free S&H

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Rugged Suppressors R3 5/8 X 24 Long Flash Hider, Black, RSFH003
Rugged Suppressors R3 5/8 X 24 Long Flash Hider, Black, RSFH003
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Rugged Suppressors R3 5/8 X 24 Long Flash Hider, Black, RSFH003

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Questions & Answers
Will this work for 308 or 300BO or only 300mag?

It will work for any caliber UP TO 300Rem Mag…so any bullet that is .30 cal or smaller, including 7.52x54, .208, 30-06, 300BO, 7.62x39, etc. Of course, make sure the threads on your barrel are 5/8x24. You could even use this for .223 if you use a threaded bushing to change the threads to 1/2x28 in order to pin and weld on a 14.5” barrel to make it just over 16” (think about it).

by Me, Verified Owner, January 13, 2026
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Customer Reviews
Most Recent Reviews
Very Well Made by ChrisNRA, Verified Owner, July 2, 2026
I ordered this adapter to mount a Rugged Suppressors .30 cal can on a Tikka .243 Win. Like other Rugged Suppressors branded items, it's extremely well made. Of course it works as expected, but the fit and finish on this brand of adapters is really,...
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Color:
Black
Caliber:
.300 Remington Ultra Magnum
Threads per Inch:
5/8x24
Length:
2.58 in
Weight:
3.4 oz
Condition:
New

Code: 3FZ-BFH-FLAS1HHIDER-RH003

MPN: RSFH003

UPC: 859383006051

List: $102.00Save 22%
$80.00

ATTENTION! We currently do not ship this product to CA, IL, NY, WA , and U.S. Territories. Please see our policies for more information.

Product Info for Rugged Suppressors R3L Flash Mitigation System Long Flash Hider

The R3L is a longer version of the R3 Flash Mitigation System featuring variable fluted prongs, which yield zero ring and world-class flash reduction. Our R3L utilizes our snag-free, toothless Dual Taper Locking System making it compatible with all of our rifle and multi-caliber suppressors. The R3L has a .30 caliber aperture making it compatible with rifle calibers up to .300 RUMimage

Specifications for Rugged Suppressors R3L Flash Mitigation System Long Flash Hider:

Manufacturer: Rugged Suppressors
Color: Black
Caliber: .300 Remington Ultra Magnum
Threads per Inch: 5/8x24
Length: 2.58 in
Weight: 3.4 oz
Condition: New

Features of Rugged Suppressors R3L Flash Mitigation System Long Flash Hider:

  • Snag free

Package Contents:

  • Rugged Suppressors R3L Flash Mitigation System Long Flash Hider

Rugged Suppressors R3L Flash Mitigation System Long Flash Hider Orderable Models

List of Orderable Models

  • Rugged Suppressors R3L Flash Mitigation System Long Flash Hider, .300 Remington Ultra Magnum, 5/8x24, Black, RH003 , MPN: RSFH003 , UPC: 859383006051 , Code: 3FZ-BFH-FLAS1HHIDER-RH003
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Last updated 2026-08-29 UTC.