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5.56 NAT
Cmmg

CMMG 55AC78C-AB Dissent BR4 556 16.1" AB (1OF2)

UPC 00840442514402

Compare prices

1 offer · 0 in stock · sorted by best price
RetailerPriceStockLast checkedDeal
East Valley Tactical$2,384.90Out of stock45m agoGo to deal

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Description

CMMG 55AC78C-AB DISSENT BR4 556 16.1" AB (1OF2)

Specs

BrandCmmg
CategoryRifle · Firearms
Caliber5.56 NATO
UPC00840442514402
Capacity30
Weight6.23 lb
Oal41.75"
ModelDissent
Twist1:7"
ActionSemi-Auto
MuzzleCMMG Zeroed Muzzle Brake
SafetyReversible Crossbolt
SeriesBR4
SightsNone
TriggerZeroed Single Stage
HandguardsM-Lok
Stock_finishBlack
Weight_range6 lbs to 6.99 lbs
Barrel_finishBlack Nitride
Barrel_length16.10"
Similar_itemsRIT223
Thread_pattern1/2"x28
Barrel_materialChrome Moly Steel
Receiver_finishBlack Armor Cerakote
Receiver_materialAluminum
Barrel_descriptionThreaded
Stock_finish_groupBlack
Barrel_length_range16" to 16.99"
Receiver_descriptionPicatinny Rail

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D.O.P.E.Price history

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

Current best
$2,384.90
Low
$2,384.90
Oct 8, 2026
High
$2,384.90
Oct 8, 2026
Tracking since
Oct 8, 2026
One price check so far ($2,384.90 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$2,384.90Out of stock

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$2,384.90
East Valley Tactical
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