20″ Flat Dark Earth FDE 308 Rifle Kit 15″ Free Float Keymod Rail
Original price was: $669.95.$599.95Current price is: $599.95.
A Flat Dark Earth 20″ .308 AR-10 (DPMS-pattern) rifle kit with a 15″ free-float Keymod handguard, 1×10 twist, and a .308 phosphate bolt carrier group. Rifle-length gas system. No lower receiver included — drops onto your own DPMS-pattern .308 lower.
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20″ Flat Dark Earth FDE 308 Rifle Kit 15″ Free Float Keymod Rail Features
This Flat Dark Earth 20″ .308 Rifle Kit is a DPMS-pattern AR-10 build finished in a durable Flat Dark Earth coating, with a 15″ free-float Keymod handguard for a longer sight radius and plenty of accessory real estate. The barreled upper ships fully assembled — just drop it onto your own .308 lower receiver.
- Chamber – .308 Winchester / 7.62×51
- Twist – 1 x 10
- Barrel Thread – 5/8″ x 24
- Barrel Steel – 4150 Chrome Moly, Nitride Processed
- Flash Hider – A2 Flash Hider
- Gas System – Rifle-Length, .750″ Low Profile Gas Block
- Handguard – 15″ Free Float Keymod Rail, Flat Dark Earth
- Upper Receiver – Flat-Top Upper, Flat Dark Earth
- Bolt Carrier Group – .308 Phosphate Bolt/Carrier Assembly
- Charging Handle – Included
- Lower Parts Kit – Included
- Origin – Made in the USA
What’s Included: Assembled flat-top upper, .308 phosphate BCG, charging handle, and lower parts kit. Lower receiver is NOT included — this is a DPMS-pattern kit that drops onto your own .308/AR-10 lower. Magazine, jig/tooling, and sights not included.
See more finishes in our .308 AR-10 rifle build kits collection, or pick up a matching 80% AR-10 .308 lower receiver to complete the build.
| Weight | 10.5 lbs |
|---|---|
| Brand | |
| Barrel Length | |
| Barrel Chamber | |
| Barrel Twist | |
| Barrel Thread | |
| Barrel Finish | |
| Barrel Gas Block | |
| Barrel Gas System | |
| Barrel Material | |
| Caliber | |
| Color | |
| Handguard Length | |
| Platform | |
| Accessory Attachment Style | Keymod |
4 reviews for 20″ Flat Dark Earth FDE 308 Rifle Kit 15″ Free Float Keymod Rail
Only logged in customers who have purchased this product may leave a review.
Does this kit include a lower receiver?
No. This is a DPMS-pattern .308/AR-10 kit that drops onto your own stripped or 80% lower receiver.
What finish is on this kit?
A durable Flat Dark Earth coating on both the upper receiver and handguard.
What twist rate and gas system does it use?
1×10 twist with a rifle-length gas system, sized for .308 Winchester / 7.62×51.
Is the bolt carrier group and charging handle included?
Yes, a .308 phosphate bolt carrier group and charging handle are both installed.
Is this compatible with any .308 AR-10 lower?
It is built to the common DPMS pattern — confirm your lower is DPMS-pattern before ordering.
Is this kit made in the USA?
Yes, the kit is assembled in the USA.






John M. Skinner –
Bought this .308 FDE kit several months ago and have now put about 300 rounds down range with it. not one issue, or malfunction. the ceracote is even and consistent on the entire upper. I paired this kit with the Daytona tactical 80% FDE lower. I swapped out the stock however for a Luth-Ar, not because of a quality issue more for my style of shooting. This is my second complete kit from Daytona Tactical and would recommend this to anyone looking for a quality AR-XX kit. Shipping was ok,
humberto guzman –
Cool stuff
eric Christensen –
best service available
Chris Cenac –
love my kit. Please let me know when I can order two 308 kits.