PewDeals logo
Proof Research AR-15 Barrel 338 ARC 12" 1:8" Twist Stainless
In StockSave 24%

Caliber

338 arc

Type

parts

Last Seen

May 20, 2026

Proof Research AR-15 Barrel 338 ARC 12" 1:8" Twist Stainless

Sold byMidwayUSAPosted Apr 27, 2026
Compare prices for Proof Research AR-15 Barrel 338 ARC 12" 1:8" Twist Stainless

$493.01

$649.00

You save $155.99 (24% off)

Price and stock data refresh continuously from MidwayUSA.

Buy on MidwayUSA

Deal Summary

Price History

Deal Details

Proof Research's steel barrels are produced in-house from double-stress relieved 416R stainless steel. This pre-hardened chromium steel is ideally suited for match grade rifle barrels. Each barrel is drilled, contoured and reamed to bore diameter. It is then cut rifled, lapped, and inspected via borescope. This ensures an extremely consistent and accurate finished product. FeaturesMatch-grade accuracyUnprecedented durabilityDouble-stress relieved 416R stainless steel

Other Offers for This Product

Active offers from your catalog for Proof Research AR-15 Barrel 338 ARC 12" 1:8" Twist Stainless.

View full product comparison

No additional active sibling offers were found for this product right now.