In Stock
Type
parts
Last Seen
May 21, 2026
Proof Research AR-Style 6mm Arc 20'' 1:7.50 Twist Barrel
Sold byAmmunition Depot•Posted Apr 27, 2026
Compare prices for Proof Research AR-15 Barrel 6mm ARC 20" Heavy Contour 1:7.5" Twist Stainless$580.49
Price and stock data refresh continuously from Ammunition Depot.
Deal Summary
- Currently in stock.
- Category: parts
- UPC: 843068130384
- SKU: 130384
- Brand: Proof Research
Price History
Deal Details
Experience unparalleled performance with the 20'' AR-Style 6mm Arc Barrel expertly crafted for those who demand precision. This stainless steel barrel features a rifled bore for enhanced accuracy and a 1:7.50 twist rate optimizing stability for long-range shooting. Designed to endure extreme chamber pressures it boasts exceptional erosion wear characteristics and corrosion resistance ensuring durability in various conditions. Elevate your shooting experience with a barrel that marries high t
Other Offers for This Product
Active offers from your catalog for Proof Research AR-15 Barrel 6mm ARC 20" Heavy Contour 1:7.5" Twist Stainless.
Comparing 6 retailers carrying this product
Lowest Price: $569.63
Highest Price: $649.00
You Save: $79.37
Avg Discount: 4% off
PROOF BBL SS PR15 6ARC 20 RIFLE .750 1-7.5
Proof ResearchBattleHawk ArmorySKU/UPC: 843068130384
$569.63$749.00Save 24%
View at BattleHawk Armory
Proof Research 130384 AR-Style 6mm Arc 20 in +1 Length Gas System 1:7.50 in Twist 4 Grooves, 5/8 in-24 tpi, Stainless Stainless, Rifle Barrel
Proof ResearchHinterland OutfittersSKU/UPC: 195047
$572.00
View at Hinterland OutfittersProof Research AR-Style 6mm Arc 20'' 1:7.50 Twist Barrel
Proof ResearchAmmunition DepotSKU/UPC: 130384
$580.49
View at Ammunition Depot
Ar-15 6mm Arc Stainless Steel Barrel - 6mm Arc 1-7.5 Twist 20'''' Stainless Steel Barrel
Proof ResearchBrownellsSKU/UPC: 430105959
$649.00
View at Brownells
Proof Research AR Style Barrel 20 6mm ARC +1 Gas 1 7 50 Twist 4 Grooves
Proof ResearchShooting SurplusSKU/UPC: 152046
$649.00
View at Shooting Surplus
Proof Research AR-15 Barrel 6mm ARC 20" Heavy Contour 1:7.5" Twist Stainless
Proof ResearchMidwayUSASKU/UPC: 764522
$649.00
View at MidwayUSA