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Proof Barrel AR15 300BLK 12.5in 7T 5 GROOVE 5/8-24 THREAD SS
Proof Research

Proof Barrel AR15 300BLK 12.5in 7T 5 GROOVE 5/8-24 THREAD SS

UPC 00843068100530

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1 offer · 0 in stock · sorted by best price
RetailerPriceStockLast checkedDeal
East Valley Tactical$649.00Out of stock24m agoGo to deal

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Description

An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing. Excellent erosion wear characteristics and corrosion resistance.

Specs

BrandProof Research
CategoryBarrels · Parts
Caliber300 Blackout
UPC00843068100530
Weight1.5 lb
ColorStainless
ModelAR Style
Twist1:7"
FinishStainless
MuzzleThreaded
MaterialStainless Steel
Bore_typeRifled
Barrel_typePistol Length
Firearm_fitAR-Platform
Similar_itemsBarrel
Thread_pattern5/8"-24 tpi
Length12.50"

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D.O.P.E.Price history

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

Current best
$649.00
Low
$649.00
Oct 8, 2026
High
$649.00
Oct 8, 2026
Tracking since
Oct 8, 2026
One price check so far ($649.00 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$649.00Out of stock

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