Proof Research AR Steel .338 ARC Threaded Rifle Barrel 14.5 inch Pistol Length 1-8 Twist 5/8-24 Stainless Steel
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Proof Research
Overview
The Proof Research AR Steel .338 ARC Threaded Rifle Barrel 14.5 inch Pistol Length 1-8 Twist 5/8-24 Stainless Steel is a barrel. Compare prices from multiple merchants and find the best deal.
Specifications
Proof Research AR Steel .338 ARC Threaded Rifle Barrel 14.5 inch Pistol Length 1-8 Twist 5/8-24 Stainless Steel
5 options
Price and stock
Availability is good for the Proof Research AR Steel .338 ARC Threaded Rifle Barrel 14.5 inch Pistol Length 1-8 Twist 5/8-24 Stainless Steel: it was in stock at one retailer or another nearly every day in August 2026, and today the one retailer we track has it in stock. Prices barely moved in August 2026, holding around $649, so there haven't been real sales lately. Buying today, the lowest price is $649 at Optics Planet, which matches the best price we saw in August.
Prices checked · refreshed daily across 35 retailers
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