pistol-length gas Barrels

About 5% of the AR-15 barrels we track are pistol-length gas — around 300 listings across 30+ retailers. Most are 300 Blackout or 5.56 NATO — 300 Blackout alone accounts for roughly 50%. Ballistic Advantage and Faxon Firearms lead the category. The average listing runs around $440, priced live across every retailer we track — so it reflects today, not whenever an article was published.

Prices checked Oct 10, 2026 · refreshed daily

• Faxon FirearmsFaxon Firearms 300 Aac Blackout 1-8 Twist 10.5" Barrel$122.99
• Wilson CombatWilson Combat .300 Blackout 8" Match Grade 6 Groove Barrel, Matte Bead Blasted Stainless - TR-300SBRPG8RT7$212.51
• Wilson CombatWilson Combat Recon Barrel 300blk 16 Fluted Pistol Gas Stainless 1-7$246.49
• DiamondbackDiamondback Firearms Barrel - Black, Unleash Precision and Performance - 556P7H50B8R$70.00
• Griffin ArmamentGriffin Armament .300 Blackout Hedp Ar-15 Barrel - 9.5"$246.95
• CMMGCMMG .300 Blackout 16.1" Medium Taper Barrel Sub-Assembly, Salt Bath Nitride Black - 30D120A$149.85
• Rosco ManufacturingRosco Manufacturing Bloodline 300 Blackout Ar-15 Barrel Heavy Pistol - 10.5"$120.99
• Ballistic AdvantageBA Products Hanson CMV .300 AAC Blackout 8.3-in Barrel$146.42
• CMMGCmmg Ar15 8.2" 300blk Mr Barrel$132.54
• DiamondbackDiamondback Firearms .300 Blackout Ar-15 Barrel Nitride - 8.5"$72.00
• Palmetto State ArmoryPSA 8.5" AR-15 5.56 NATO 1:7 Pistol Length Nitride Barrel$99.99
• DiamondbackDiamondback Firearms Barrel - Black, Unleash Precision and Performance - 762X39P7H50B95R$73.00
• Ballistic AdvantageBallistic Advantage DRP Modern Series 5.56 AR Barrel Black 8.0 in$76.76
• Proof ResearchSuperior Stainless Performance - Proof Research 12.50" AR-Type Barrel for AR-Style Rifles - 100530$649.00
• Ballistic AdvantageBallistic Advantage Ar-15 Modern Series 7.5 Pistol Length Barrel$87.90
• Proof ResearchProof Research AR-Type Barrel 12.50" for AR-Style, Natural - 100523$951.49
• Faxon FirearmsFaxon Firearms Duty 300 Black Threaded Barrel 10.5inch Pistol Length 1-8 Twist 5/8x24 Mag Phosphate Mag Phosphate$184.00
• DiamondbackDiamondback DB15 5.56x45mm NATO Pistol 10" Barrel 30+1 Round Black$603.42
• Faxon FirearmsFaxon Firearms 300 Aac Blackout 1-8 Twist 7.5" Barrel$134.99
• Odin WorksOdin Works .223 Wylde Ar-15 Barrel 1:8 Pistol Length Medium Contour - 7.5"$169.50
• Faxon FirearmsFaxon Firearms 14.5" Match Barrel 223 Wylde Pencil Stainless Steel 5r Qpq$191.99
• Ballistic AdvantageBallistic Advantage Ar-15 Pistol Length 10 Barrel .300 Blackout$89.92
• Ballistic AdvantageBallistic Advantage Modern Series 8" .300 Blackout AR-15 Barrel, Pistol Length Gas System, 1:7 Twist - BABL300001M$86.09
• DiamondbackDiamondback Firearms Barrel - Black, Unleash Precision and Performance - 556P55H50B8R$73.00

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