16″ M4 1×7 5.56, Carbine Single Rail Height Gas Block
Original price was: $419.00.$352.95Current price is: $352.95.
Daytona Tactical’s 16″ 5.56/.223 M4-pattern black complete upper features a chrome moly nitride barrel, 1:7 twist, and a 2-piece handguard. BCG and charging handle included.
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16″ M4 1×7 5.56, Carbine Single Rail Height Gas Block
This 16″ 5.56 NATO/.223 M4-pattern complete upper runs a chrome moly barrel with a nitride finish and 1:7 twist, topped with a standard 2-piece black handguard over a single rail height gas block. The A4 flat-top upper receiver ships with a mil-spec bolt carrier group and charging handle already installed, so it’s ready to drop onto any mil-spec AR-15 lower and run. Check out the 1×7 version without BCG/CH if you already have a spare bolt carrier group, or browse more AR-15 5.56/.223 uppers.
Specifications:
- Caliber: 5.56 NATO / .223 (M4 feed ramps, shoots both)
- Barrel: 16″, chrome moly, nitride finish, 1:7 twist, 1/2″x28 TPI, single rail height gas block, carbine-length gas
- Upper receiver: Black, A4 flat-top, mil-spec 7075-T6 aluminum
- Handguard: Standard 2-piece black handguard
- SKU: DT11-038
What’s included:
- Black upper receiver, A4 flat-top
- 16″ 5.56/.223 M4 barrel
- Standard 2-piece black handguard
- Mil-spec bolt carrier group
- Charging handle
Note: This upper ships complete with the BCG and charging handle already installed — no add-ons needed. Made in the USA.
| Weight | 7 lbs |
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Does this upper include a BCG and charging handle?
Yes — this M4-pattern upper ships fully assembled with a mil-spec bolt carrier group and charging handle already installed.
What handguard does it use?
A standard 2-piece black handguard over a single rail height gas block, the classic mil-spec M4 profile.
Will this fit my AR-15 lower?
Yes, it’s a standard mil-spec AR-15 upper and drops onto any mil-spec lower receiver.
What’s the barrel finish?
Nitride treated chrome moly, corrosion-resistant and durable.
Is this upper made in the USA?
Yes, it’s manufactured in the USA and test-fired before shipping.
Is there a version without the BCG and charging handle?
Yes, see the linked version above if you already have a spare.





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