ArmaLite AR-10 Tactical 6.5 Creedmoor 22″ 20+1 Black

Description

The ArmaLite AR-10 Tactical in 6.5 Creedmoor with a 22-inch barrel and 20+1 capacity is a precision-oriented semi-automatic rifle built for shooters who value consistency at distance. It pairs a rifle-length gas system with an adjustable gas block, allowing you to fine-tune cycling for suppressed or unsuppressed use. The Luth-AR MBA-1 buttstock and Magpul MBUS flip-up sights come standard, giving you practical sighting options right out of the box. A two-stage trigger and ambidextrous safety round out the controls for deliberate, repeatable shooting. Chambered in 6.5 Creedmoor, this 22-inch barrel delivers the velocity needed for extended-range work. The 20-round magazine capacity keeps you in the action longer between reloads. This is a long-range tool that respects the heritage of the AR-10 platform while incorporating modern refinements.

Manufacturer	ArmaLite
Model	AR-10 Tactical
Material	7075-T6 aluminum upper and lower receiver, chrome-moly steel barrel (per manufacturer specs)
Compatibility	AR-10 pattern 6.5 Creedmoor magazines, standard AR-10 upper and lower parts
Finish	Black hard-coat anodized receiver, matte black barrel finish
Weight	9.2 lbs (unloaded, per manufacturer specs)
Condition	New

Key Features

• 22-inch chrome-moly barrel with rifle-length gas system — Why it matters: The longer barrel maximizes 6.5 Creedmoor velocity for flatter trajectories beyond 800 yards, while the rifle-length gas system reduces bolt carrier speed and felt recoil for faster follow-up shots.
• Adjustable gas block — Why it matters: Lets you dial back gas volume when running a suppressor or tune for lighter loads, preventing over-gassing and improving reliability across different ammunition.
• Luth-AR MBA-1 adjustable buttstock — Why it matters: Provides cheek weld height adjustment and length-of-pull changes without tools, so you can get a consistent cheek-to-stock position for precise shooting from prone or bench positions.
• Two-stage precision trigger — Why it matters: A clean take-up with a crisp break at approximately 4.5 pounds reduces creep and over-travel, helping you break shots without disturbing your sight picture.
• 15-inch M-Lok handguard — Why it matters: Offers ample real estate for mounting bipods, lights, or hand stops, while the free-floating design keeps barrel harmonics consistent for better accuracy.

Who It’s For

This rifle suits the traditional shooter who appreciates a full-size AR-10 platform with iron sights and a manual gas adjustment. It’s for the handloader who wants to tune gas settings for different bullet weights. It also works for the hunter who needs a reliable semi-auto in 6.5 Creedmoor for medium to large game at moderate ranges, and for the competitor who wants a production-class rifle with a two-stage trigger and adjustable stock.

Pros & Cons

• Pro: Adjustable gas block lets you run suppressed or unsuppressed without swapping parts.
• Pro: Two-stage trigger is a solid upgrade over mil-spec single-stage triggers found on many budget AR-10s.
• Pro: Comes with Magpul MBUS sights — no need to buy backup irons separately.
• Con: The 22-inch barrel and full-length handguard make it nose-heavy for offhand shooting; this is a bench or prone gun first.

Comparison

Feature	ArmaLite AR-10 Tactical 6.5 Creedmoor	Geissele Super Duty 6.5 Creedmoor	Timney AR-10 6.5 Creedmoor
Barrel length	22″	18″	20″
Gas system	Rifle-length, adjustable	Mid-length, non-adjustable	Rifle-length, non-adjustable
Trigger	Two-stage precision (approx. 4.5 lb)	Geissele SSA-E two-stage	Timney single-stage drop-in
Stock	Luth-AR MBA-1 adjustable	Geissele Super 42 buffer tube with B5 stock	Magpul MOE fixed
Price	$2,277	$2,450	$2,100
Included sights	Magpul MBUS flip-up	None	None

Note: Prices and specs are approximate and may vary by retailer. The Geissele and Timney models are listed for comparison only.

FAQ

Does this rifle come with a carry case or hard case?

No, the ArmaLite AR-10 Tactical ships in a cardboard box with foam inserts. You’ll need to purchase a separate case for transport and storage.

Can I use standard AR-10 magazines with this rifle?

Yes, it uses standard AR-10 pattern magazines in 6.5 Creedmoor or .308 Winchester. The included 20-round magazine is a Magpul PMAG 20 LR/SR Gen M3.

Is the adjustable gas block easy to tune without tools?

The gas block uses a set screw adjustment that requires a 3/32 hex key (not included). It’s straightforward once you find the right setting, but you’ll need a hex wrench at the range.

What is the twist rate of the barrel?

The barrel has a 1:8 twist rate, which stabilizes bullets from 120 to 147 grains well for 6.5 Creedmoor.

Does the rifle require a special buffer or spring for the rifle-length gas system?

It uses a standard AR-10 rifle-length buffer and spring. The adjustable gas block lets you tune the system if you change ammunition or add a suppressor.

Last updated: April 2026 — According to industry data, 6.5 Creedmoor accounted for approximately 12% of all centerfire rifle ammunition sales in 2025, reflecting its steady adoption for long-range shooting.

Trust & Delivery

• ✓ Nationwide delivery (all 50 states)
• ✓ Ships 1-2 business days
• ✓ 30-day returns
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