18″ 308 Complete Upper 15″ Free Float Keymod with Bolt Carrier Group and Charging Handle
Original price was: $499.95.$470.95Current price is: $470.95.
Daytona Tactical’s 18″ .308 Winchester black complete AR-10 upper features a chrome moly nitride barrel, 1:10 twist, mid-length gas, and a 15″ free-float Keymod handguard. BCG and charging handle included.
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18″ .308 Complete Upper 15″ Free Float Keymod — Bolt Carrier Group and Charging Handle Included
This 18″ .308 Winchester AR-10 complete upper runs a chrome moly barrel with a nitride finish and 1:10 twist, wrapped in a 15″ free-float Keymod handguard over a .750″ gas block. It’s threaded 5/8″x24, uses a mid-length gas system, and ships with a bolt carrier group and charging handle already installed, ready to drop onto any mil-spec AR-10 lower and run. Check out the Picatinny quadrail version if you’d rather run a full quad rail, or browse more .308 upper build assemblies.
Specifications:
- Caliber: .308 Winchester
- Barrel: 18″, chrome moly, nitride finish, 1:10 twist, 5/8″x24 TPI, .750″ gas block, mid-length gas
- Upper receiver: Black, mil-spec AR-10 pattern 7075-T6 aluminum
- Handguard: 15″ free-float Keymod, black
- SKU: DT11-013
What’s included:
- Black upper receiver
- 18″ .308 Winchester barrel
- 15″ free-float Keymod handguard
- Bolt carrier group
- Charging handle
Note: This upper ships complete with the BCG and charging handle already installed — no add-ons needed.
| Weight | 10.5 lbs |
|---|---|
| Brand | |
| Barrel Chamber | |
| Barrel Finish | |
| Barrel Gas Block | |
| Barrel Gas System | |
| Barrel Length | |
| Barrel Material | |
| Barrel Thread | |
| Barrel Twist | |
| Caliber | |
| Color | |
| Handguard Length | |
| Platform | |
| Accessory Attachment Style | Keymod |
2 reviews for 18″ 308 Complete Upper 15″ Free Float Keymod with Bolt Carrier Group and Charging Handle
Only logged in customers who have purchased this product may leave a review.
Does this upper include a BCG and charging handle?
Yes — this upper ships fully assembled with a bolt carrier group and charging handle already installed.
Will this fit my AR-10 lower?
Yes, it’s built for standard mil-spec AR-10/.308 pattern lowers.
Why mid-length gas on an 18″ barrel?
It gives a smoother, lower-recoil cycle than carbine-length gas would on this barrel length.
What handguard does it use?
A 15″ free-float Keymod handguard.
Is this upper fully assembled?
Yes, it’s ready to drop onto your lower and run.
Is there a Picatinny quadrail option?
Yes, see the linked quadrail version above.
Jason Scott –
Great guns
Paul Leedy –
Great products