Proof Research AR 15 Barrels
Proof Research AR 15 Barrels Ship Free!
Proof Research AR 15 Barrels are the lightest most accurate AR barrels available for the AR-15 Rifle Platform. Because Proof Carbon Fiber AR-15 Drop in Barrels are the #1 selling carbon fiber AR 15 Barrel, They are trusted by top tier custom rifle builders who are serious about reliability and extreme accuracy. The Proof AR 15 Barrel is available in many different lengths and calibers to choose from, like: 204 Ruger, 223 Wylde, 224 Valkyrie, 22 Nosler, 6.5 Grendel, 6.8 SPC, 300 Blk, 350 Legend and 450 Bushmaster.
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Proof Research AR 15 Barrels (Specifications)
- Barrel Lengths: 11.5-24 inch Depending on Caliber
- Threaded: Yes
- Gas Tube: Included
- Gas Block: Not Included
- Barrel: Carbon Fiber Wrapped Steel Barrel
- Calibers Available: 204 Ruger, 223 Wylde, 224 Valkyrie, 22 Nosler, 6.5 Grendel, 6.8 SPC, 300 Blk, 350 Legend and 450 Bushmaster