20" Barrels
435 20" barrels tracked across 10+ retailers, starting at $25.99. Prices and stock update automatically, so this page reflects what the barrel actually costs today rather than what it cost when an article was written. Add any of them straight to a build and GunPartPicker checks compatibility with the rest of your parts.
Proof ResearchPROOF 134535 6.5CM 20 8TW 5GRV SS$849.00
Proof ResearchProof Research Barrel .308 Win 20" Fits Sig Sauer Cross - High-Performance Barrel with Durable Stainless Steel - 134498$849.00
Proof ResearchPROOF ELEVATION MTR 2.0 RH 308WIN 20 CF BLK$3399.00
Proof ResearchProof Research Defiance Ruckus Carbon Pre-Fit Barrels 308 Win 20in 10 Twist 5/8-24 Sendero$879.00
Faxon FirearmsFaxon Firearms Match Series 20" Heavy Fluted .223 Wylde Rifle-Length 416-R Stainless Nitride / Melonite 5R Nickel Teflon Extension Barrel 1:8 Twist$25.99
Scar 20s 6.5 Creedmoor 20in Barrel Assembly 1-8$1699.00
Criterion Barrels308 Ar Stainless Steel Barrels - .308 Ar 20'''' Hybrid Rifle, Stainless$310.49
ColtColt M16 Replacement Barrel Stripped 20in$249.99
Faxon FirearmsFaxon Firearms 15BARC75R20NTMHL5RNP Match Series Target 6mm ARC 20" Bead Blast 416-R Stainless Barrel$231.30
Proof ResearchProof Research Elevation MTR 2.0 143834 Rifle, 22 Creedmoor, 20" Carbon Fiber Barrel, Detachable Mag, TFDE, Threaded.$3399.00
Ballistic AdvantageBallistic Advantage Premium Series 6.5 Creedmoor AR Rifle Barrel$198.99
Criterion BarrelsCore Series .223 Wylde Chrome-Lined Barrels For Ar-15 - Core .223 Wylde 20'''' 1-8 Taperd Rifle-Length Chrome-Line ThrdCheck price
CMMGCMMG Endeavor Mk4 22 ARC 10rd 20" Barrel Rifle$1182.04
Ballistic AdvantageBallistic Advantage Premium Series Threaded Barrel 6.5mm Grendel II 20in Fluted DMR Rifle 1-8 Twist 5/8x24 Thread Bead Blasted Stainless Steel$252.23
Proof ResearchRuger Recision Carbon Fiber Barrels - 308 Winchester 1-10 Twist 20'''' Carbon Fiber Barrel$780.99
Proof ResearchELEVATION MTR 7PRC TFDE 20"$3699.00