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Ruger SR556 Barrel Kit 300 AAC Blackout/Whisper (7.62x35mm) Black Nitride
Ruger

Ruger SR556 Barrel Kit 300 AAC Blackout/Whisper (7.62x35mm) Black Nitride

UPC 00736676904556

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1 offer · 0 in stock · sorted by best price
RetailerPriceStockLast checkedDeal
Locked & Loaded$335.83Out of stock46m agoGo to deal

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Description

This barrel kit contains an SR-556 Takedown cold hammer-forged carbonitrided barrel chambered in 300 AAC Blackout, featuring a 1:7 twist rate, threaded 5/8-24, with Ruger flash suppressor. The barrel is assembled with takedown extension and complete gas block assembly laser-engraved with caliber marking. This kit also includes two 300 BLK optimized 30-round magazines, laser-engraved with caliber marking.

Specs

BrandRuger
CategoriesBarrels, Parts · Parts
Caliber300 AAC Blackout/Whisper (7.62X35mm)
UPC00736676904556
TypeRifle
ModelSR556
Twist1:7"
FinishBlack Nitride
SeriesBarrel Kit
Bore_typeRifled
Barrel_typeCold Hammer-Forged
Similar_itemsBarrel
Caliber_or_gauge300 AAC Blackout/Whisper (7.62X35mm)

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D.O.P.E.Price history

Lowest price across connected retailers, from every price check we've recorded.

Current best
$335.83
Low
$335.83
Oct 10, 2026
High
$335.83
Oct 10, 2026
Tracking since
Oct 10, 2026
One price check so far ($335.83 on Oct 10, 2026). The chart fills in as retailers are re-checked.
Recent price checks (1)
DateRetailerPriceStock
Oct 10, 2026, 9:05 PM PTLocked & Loaded$335.83Out of stock

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