FAXON Firearms 18" 6.5 Grendel Type II Mid-Length Heavy Fluted AR-15 Barrel
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Faxon Firearms
Overview
The Faxon Firearms 18" 6.5 Grendel Type II Mid-Length Heavy Fluted AR-15 Barrel is designed for precision and performance, featuring a mid-length gas system that optimizes reliability and reduces recoil. Its 1:8 5R twist rate provides excellent stability for a wide range of bullet weights, while the heavy fluted profile helps to reduce weight without sacrificing strength. Commonly found in builds that prioritize the 6.5 Grendel caliber, this barrel is a solid choice for those looking to enhance their long-range shooting capabilities.
Specifications
FAXON Firearms 18" 6.5 Grendel Type II Mid-Length Heavy Fluted AR-15 Barrel
Available Merchants(6)
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Price Alert
Build history on GunPartPicker
Builders have been adding the FAXON Firearms 18" 6.5 Grendel Type II Mid-Length Heavy Fluted AR-15 Barrel to their builds on GunPartPicker since February 2026. All time, it ranks #260 of the 840 barrels builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today all 6 retailers we track have it in stock. The best price crept up from $248.40 to $263.99 over September 2026. Buying today, the lowest price is $263.99 at Ammunition Depot, above September's low of $248.40, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
Fortis Billet M4 Upper Stripped for AR15 223 Rem, 556 NATO - UBilletM4
PSA AR-15 "Stealth" Stripped Lower Receiver
Fail Zero 6.5 Grendel Type II AR-15 Bolt Carrier Group - No Hammer
Geissele Automatics Super 42 Braided Buffer Spring and H2 Buffer
Timber Creek Outdoors Billet Dust Cover - Burnt Bronze
Pri M84 Gas Buster Ambidextrous AR-15 Charging Handle - Large Latch - Black
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