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SilencerCo
Overview
The SilencerCo ASR 5/8-24 .30 Cal Flash Hider is designed to effectively reduce the visible signature of your rifle when firing, making it a valuable addition for builders looking to maintain stealth in their shooting. Its 5/8x24 thread pitch allows for easy attachment to a variety of .308 Win barrels, while the black finish ensures a sleek, low-profile appearance. This flash hider is commonly used in mid-length gas system builds, making it a solid choice for those looking to enhance their .308 Win platform.
Specifications
Silencerco ASR 5/8-24 .30 Cal Flash Hider, Black - AC590
Available Merchants(8)
Prices checked
Price Alert
October 2026 on GunPartPicker
Silencerco ASR 5/8-24 .30 Cal Flash Hider, Black - AC590 ranked #19 of the 194 muzzle devices builders added on GunPartPicker in October 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #39 of the 497 muzzle devices builders have added. Builds with this muzzle device are split between 300 Blackout (38%) and 5.56 NATO (31%), mostly on pistol-length gas (64%, then mid-length 36%), and mostly AR-15 (92%, then AR-10 8%).
Availability is good: it was in stock at one retailer or another nearly every day in October 2026, and today 7 of the 8 retailers we track have it in stock. It dipped to $65.99 at GritR Sports for a stretch in October 2026, well under its usual $79.90, so sales do come around. Buying today, the lowest price is $79.90 at Brownells, above October's low of $65.99, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
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Bravo Company M16 Bolt Carrier Group Black
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Daniel Defense 14.5" 5.56 NATO CHF Mid-Length 1:7 Government Contour AR-15 Barrel With Gas Block
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
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.
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