The ArmaLite AR10TAC20 is a semi-automatic AR-10 pattern rifle built for the .308 / 7.62 NATO cartridge. With a 20-inch barrel and a 25+1 magazine capacity, this armalite ar10tac20 ar-10 .308 win 20″ 25+1 platform balances reach and control for family range days, precision practice, and home defense training.
Specifications
| Manufacturer | ArmaLite (per manufacturer specs) |
|---|---|
| Model | AR10TAC20 |
| Material | 7075-T6 aluminum upper & lower receiver (per manufacturer specs) |
| Compatibility | .308 Winchester / 7.62 NATO magazines |
| Finish | Black hardcoat anodized (per manufacturer specs) |
| Weight | 9.7 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- Adjustable Luth-AR MBA-1 Stock — Why it matters: You can dial in length of pull and cheek height so each shooter in your family gets a consistent, comfortable sight picture.
- 15-inch M-LOK Handguard with Full-Length Picatinny Rail — Why it matters: Mount lights, lasers, or bipods securely without extra adapters, keeping your rifle ready for low-light training or bench rest sessions.
- Adjustable Gas Block — Why it matters: Tune the gas system for different .308 loads or when attaching a suppressor, reducing felt recoil and improving reliability for newer shooters.
- Dual-Purpose Flash-Hiding Compensator — Why it matters: It tames muzzle rise during rapid follow-up shots and hides muzzle flash, making it safer and easier to stay on target at the range.
- 25+1 Round Magazine Capacity — Why it matters: Fewer reloads mean more time focusing on fundamentals, especially when teaching multiple family members in one session.
Who It’s For
This rifle is built for families who want a reliable, tunable .308 platform. It works for new shooters learning marksmanship, experienced shooters teaching kids or spouses, and anyone who wants a do-it-all AR-10 for range practice, hunting, or home defense training.
Pros & Cons
- Pro: Adjustable stock and gas block let you tailor the rifle to different shooters and ammunition.
- Pro: 20-inch barrel delivers excellent velocity and accuracy for .308 rounds.
- Con: At 9.7 lbs unloaded, it’s heavier than some competition rifles, which may tire smaller shooters during long sessions.
Comparison vs. Competitors
| Feature | ArmaLite AR10TAC20 | Geissele Super Duty .308 | Lone Wolf Distributors AR-10 |
|---|---|---|---|
| Barrel Length | 20″ | 16″ | 18″ |
| Weight | 9.7 lbs | 8.5 lbs | 8.9 lbs |
| Stock | Adjustable Luth-AR MBA-1 | Fixed Magpul MOE | Adjustable Magpul ACS |
| Gas System | Adjustable gas block | Fixed gas block | Adjustable gas block |
| Price | $2,277.00 | $2,999.00 | $1,849.00 |
The ArmaLite offers a longer barrel and a more versatile stock than the Geissele, while the Lone Wolf is lighter but lacks the full-length rail.
FAQ
What type of ammunition does the ArmaLite AR10TAC20 use?
It chambers both .308 Winchester and 7.62 NATO rounds. Per ArmaLite specs, the adjustable gas block lets you fine-tune cycling for different loads, from light target ammo to heavy hunting cartridges.
Can I mount a scope or red dot on this rifle?
Yes. The full-length MIL-STD 1913 rail on the upper receiver accepts any standard scope rings or red dot mount. The adjustable stock helps align your eye with the optic.
Is this rifle legal for hunting?
In most states, yes. The .308 Winchester is a common hunting caliber for deer, hogs, and larger game. Always check your local regulations before heading out.
How do I clean and maintain this rifle?
Standard AR-10 cleaning procedures apply. The adjustable gas block can be removed for thorough cleaning. Use a bore brush and solvent for the 20-inch barrel. Per ArmaLite, avoid over-lubricating the gas system.
Ready to Add This to Your Collection?
Order your ArmaLite AR10TAC20 today and get a family-friendly .308 platform that grows with your skills. AR Rifles | .308 Rifles | Tactical Rifles
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Last updated: April 2026
FFL Transfer & Firearms Laws for ArmaLite AR10TAC20 AR-10 .308 Win 20″ 25+1
All firearms, including the ArmaLite AR10TAC20 AR-10 .308 Win 20″ 25+1, must be shipped to a licensed Federal Firearms License (FFL) dealer. You will be required to complete a background check and any necessary paperwork before taking possession.
How It Works
- Place your order online.
- Provide your preferred FFL dealer information.
- We ship the firearm directly to your FFL.
- You complete the background check and pickup at the FFL.
Legal Compliance
We comply with all federal and state firearm laws. It is your responsibility to ensure the ArmaLite AR10TAC20 AR-10 .308 Win 20″ 25+1 is legal in your state. Some states may have restrictions on certain firearm models or features.
Helpful Resources
Need assistance? Contact our Miami store for help with FFL transfers and firearm compliance.
Frequently Asked Questions About This Product
Why buy ArmaLite AR10TAC20 AR-10 .308 Win 20″ 25+1 from Miami Shooters Supply?
We’re a trusted firearms dealer offering fast shipping, competitive pricing, and 100% compliance with U.S. federal firearm laws. All orders ship from our licensed facility with full tracking and expert customer service.
Where can I buy ArmaLite AR10TAC20 AR-10 .308 Win 20″ 25+1?
You can purchase this item directly on our website and have it shipped to your local FFL dealer. You can also visit us in-store in Miami, Florida.
Is ArmaLite AR10TAC20 AR-10 .308 Win 20″ 25+1 available now?
Availability is shown live on this page. If the “Add to Cart” button is visible, this item is currently in stock and ready to ship.
What category does this product belong to?
This product is listed under: AR Rifles.
What tags or features does this product have?
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Is this product legal in my state?
It is your responsibility to ensure this item is legal in your state or locality. We ship only to valid FFL dealers in compliance with U.S. laws. Always check your local regulations.
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FFL Transfer & Firearms Laws
All firearms, including the ArmaLite AR10TAC20 AR-10 .308 Win 20″ 25+1, must be shipped to a licensed Federal Firearms License (FFL) dealer. A background check and any required local paperwork must be completed before you can take possession.
How It Works
- Place your order online.
- Send us your preferred local FFL dealer info.
- We ship the firearm to your FFL after verification.
- Complete background check and pick up from your dealer.
Legal Compliance
We comply with all U.S. firearm laws. It is your responsibility to ensure the ArmaLite AR10TAC20 AR-10 .308 Win 20″ 25+1 is legal in your state. Some states (e.g. CA, NY, NJ) have restrictions on magazine size or certain features.
Helpful Links
Need help? Contact our team — we’ll guide you through selecting a compliant firearm and the FFL transfer process.
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