10.5″ AR-15 5.56 Pistol Upper Build Kit — FDE KeyMod, Unassembled

$209.95

Daytona Tactical’s 10.5″ 5.56 NATO complete AR pistol upper in FDE Cerakote includes a 4150 phosphate barrel, 10″ free-float KeyMod handguard, gas block, and gas tube. BCG and charging handle sold separately.

SKU: DT12-191 Tags: , , Brand:

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Product price: $209.95
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10.5″ 5.56 NATO Complete Pistol Upper — FDE Free-Float KeyMod

This 10.5″ 5.56 NATO complete AR pistol upper puts FDE Cerakote on the mil-spec 7075-T6 upper receiver and 10″ free-float KeyMod handguard, paired with a 4150 phosphate M4-contour barrel at 1:7 twist on a carbine-length gas system threaded 1/2″x28. The pinned gas block, carbine gas tube, A2 flash hider, dust cover, and forward assist are all installed — just add a BCG and charging handle to finish the build. Check out the FDE M-LOK version, or browse more AR pistol upper build kits.

Specifications:

  • Caliber: 5.56 NATO
  • Barrel: 10.5″, 4150 steel, M4 contour, phosphate finish, 1:7 twist, 1/2″x28 thread, carbine-length gas
  • Upper receiver: Mil-spec 7075-T6 aluminum, FDE Cerakote
  • Handguard: 10″ free-float KeyMod, FDE Cerakote
  • SKU: DT12-191

What’s included:

  • Upper receiver (7075-T6, FDE Cerakote) with dust cover and forward assist installed
  • 10.5″ 4150 steel barrel (phosphate, M4 contour, 1:7 twist)
  • 10″ free-float KeyMod handguard with barrel nut and mounting hardware
  • Pinned low-profile gas block
  • carbine gas tube
  • A2 flash hider with crush washer

Note: BCG and charging handle are not included and are available as an add-on.

Weight 5 lbs

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What’s included with this upper?
The FDE Cerakote receiver, barrel, KeyMod handguard, gas block, gas tube, flash hider, dust cover, and forward assist.

Does this include a BCG and charging handle?
No, both are sold separately and available as add-ons.

Is the gas system installed?
Yes — the pinned low-profile gas block and carbine gas tube are both installed.

What caliber is this upper?
5.56 NATO.

What’s the barrel twist rate?
1:7, ideal for heavier 5.56/.223 bullet weights.

Is there an M-LOK version?
Yes, see the linked FDE M-LOK version above.