



AR-15 Rifle Kit 1 x 8 Upper Assembled WITH 80% Lower
$479.95 Original price was: $479.95.$379.95Current price is: $379.95.
AR-15 kit — forged flat-top upper, 7″ carbine-length a2-style 2-piece polymer handguard, 4150 CMV nitride barrel (1:8 twist), BCG, charging handle, lower parts kit, and 6-position stock included, plus an 80% lower receiver. Genuinely complete except finishing the lower.
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AR-15 Rifle Kit — 1:8 Twist, 80% Lower
This Daytona Tactical AR-15 kit pairs a forged flat-top upper with a 7″ carbine-length a2-style 2-piece polymer handguard, 4150 chrome moly nitride barrel with a 1:8 twist, bolt carrier group, charging handle, mil-spec lower parts kit, and 6-position stock, plus an 80% lower receiver — genuinely complete except finishing the lower machining.
Specifications
- Caliber: .223/5.56 NATO, M4 Feed Ramp
- Barrel: 16 in, 4150 Chrome Moly, Black Nitride, 1:8 Twist, 1/2″-28 TPI, Carbine-Length Gas System
- Gas Block: .750 in
- Muzzle Device: A2 Flash Hider (installed)
- Handguard: 7″ carbine-length A2-style 2-piece polymer handguard
- Upper Receiver: Forged 7075-T6, Type III Hard Anodized, M4 Flat-Top
- Bolt Carrier Group: Mil-Spec, Included
- Charging Handle: Included
- Lower Parts Kit: Mil-Spec, Included
- Stock: 6-Position Mil-Spec, Included
- Lower Receiver: 80% Lower Included (Forged 7075-T6, Hardcoat Type III Anodized)
- Made in the USA
We do not ship 80% lower receivers to NY, RI, NJ, CT, MD, DE, HI, IL, NV, CA, WA, Washington D.C., Denver CO, or Boulder CO.
This kit is part of our AR-15 .223/5.56 rifle build kit lineup. Since the 80% lower still needs machining, check out our 80% lower receiver jigs to finish the build.
| Weight | 8 lbs |
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Does this kit include the bolt carrier group and charging handle?
Yes. A mil-spec bolt carrier group and charging handle are both included.
What stock and lower parts kit come with this kit?
A 6-position mil-spec stock and a mil-spec lower parts kit are both included.
Is the 80% lower receiver a regulated firearm?
No. An 80% lower is not a firearm under federal law and does not require an FFL transfer. You will need to finish machining it before assembly.
Are there state restrictions on shipping this kit?
Yes. We do not ship 80% lower receivers to NY, RI, NJ, CT, MD, DE, HI, IL, NV, CA, WA, Washington D.C., Denver CO, or Boulder CO.
What handguard does this kit use?
A 7″ carbine-length a2-style 2-piece polymer handguard.




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