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300 Blac
Cmmg

CMMG 30DC30A Barrel Sub-Assembly 300 Blackout 16.1" AR-15 416R Stainless Steel Carbine Length Medium Taper Profile

UPC 00815835016245

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1 offer · 0 in stock · sorted by best price
RetailerPriceStockLast checkedDeal
East Valley Tactical$189.37Out of stock20m agoGo to deal

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Description

CMMG's Barrel Sub-Assembly is ideal for building your custom AR-15 upper group. It comes with properly installed M4 barrel extension.

Specs

BrandCmmg
CategoryBarrels · Parts
Caliber300 Blackout
UPC00815835016245
TypeBarrel
ColorStainless
ModelBarrel Sub-Assembly
Twist1:7"
FinishBead Blasted
SeriesMT
SightsNone
Material416R Stainless Steel
Barrel_typeCarbine Length
DescriptionCarbine
Finishcolor416 SS, Bead Blasted Finish
Firearm_fitAR-15
Barrel_length16.1"
Similar_itemsBarrel
Thread_pattern5/8"-24 tpi
Barrel_featuresThreaded
Barrel_material416R Stainless Steel
Caliber_or_gauge300 AAC Blackout/Whisper (7.62X35mm)
Length16.10"

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D.O.P.E.Price history

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

Current best
$189.37
Low
$189.37
Oct 8, 2026
High
$189.37
Oct 8, 2026
Tracking since
Oct 8, 2026
One price check so far ($189.37 on Oct 8, 2026). The chart fills in as retailers are re-checked.
Recent price checks (1)
DateRetailerPriceStock
Oct 8, 2026, 5:15 PM PTEast Valley Tactical$189.37Out of stock

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East Valley Tactical
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