Lightweight profile, button-rifled, stainless steel 6.5 Grendel barrel Specifications for Alexander Arms AR-15 Barrel – Threaded, 6.5mm Grendel: Manufacturer: Alexander Arms Color: Black Fabric/Material: Stainless Steel Cartridge: 6.5mm Grendel Gas Block Journal Size-Diameter: .875 in Threads per Inch: 5/8×24 Barrel Material: 416R Stainless Steel Gun Make: AR Platform Gun Model: AR-15 Weight: 2.5 lb Condition: New Features of Alexander Arms 6.5 Grendel Barrel: Glass bead blasted Fluting for weight reduction 5/8-24 TPI RH muzzle threading 60-degree muzzle crown Barrel extension installed Gas port is positioned at mid-length on 18″ barrel, rifle length on 20″ barrel. Fully-inspected and fully-prepared for assembly into an AR-15 platform rifle Package Contents: Alexander Arms 6.5 Grendel Barrel
6 reviews for Alexander Arms AR-15 Barrel – Threaded, 6.5mm Grendel
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Ace –
I purchased this barrel for a project to build a dedicated 6.5 on the AR platform. After waiting ten weeks for Alexander Arms, I found the barrel and length I was looking for here. The barrel arrived out of its bubble wrap in a huge box, but unscratched. I matched this up with a Faxn bolt and it runs flawlessly.
Cobra –
6.5 Grendel 18" Light BarrelLightweight profile, button-rifled, stainless steel 6.5 Grendel barrelFeatures:- 1:7.5 twist rate- Glass bead blasted- Fluting for weight reduction- 5/8-24 TPI RH muzzle threading- 60-degree muzzle crown- Barrel extension installed- Gas port is positioned at mid-length- Exactly the same specifications as the Alexander Arms® 6.5 Grendel 18-inch Lite upper receiver assembly- Fully-inspected and fully-prepared for assembly into an AR-15 platform rifle- Barrel weight is 2.10 pounds- Gas block diameter is 0.875 inches
Koal –
Cannot recommend this “11 inch” barrel. First off it is 11.5 inches, not 11. Does not look like item pictured here. Barrel has excessive gas port burrs after drilling. Barrel is not marked with twist rate. Came loosely packed and not in a protective tube. Was just bouncing around inside box with some bubble packing material, which did not help. Very disappointed, returned it 30 minutes after I received it.
Mike –
I bought a barrel over 2 years ago, I have shot about 200 rounds through it and even with match ammo I never shot better that 2MOA. So I have a good friend and trained shoot, shot it to see if it was just me. he put about 20 rounds of Hornady match ammo(6.5 Grendel 123 gr ELD® Match™ Hornady BLACK) he shot a little better about 1.75 his best group. For the cost of this barrel you are better off getting a Satern barrel (crazy accurate).
sky –
I have to correct my first review!! after searching for a few hours I found all the correct information ! Gas block is .875 thread is 5/8 and rifling is 1/9 ! Plz look at web page not realy clear info available! Different info on all Alexander barrels. This is the exact barrel I wanted! A straight long range shooter for a great hunting rifle, not to big not to small . Just right for me !!
sky –
Its a very good stick !!? No gas block ! Pic on site shows gas block ! Twist 1.75 NOPE ,its 1.9 18 and lower are 1.75 ! Site says 9/16 thread .750 block ?? Have asked the optics site 3 times to clarify what is the correct info 5/8 and 750 or .825 no one seems to know ?! No information page inside this big box filled with bobbles??!! No gas block no info on any site I have been to ! So a very expensive big stick