Unwrap Day 3 of Buildmas w/ BIG SAVINGS On Tyrant Handgun Parts - Shop Now

 

Unwrap Day 3 of Buildmas w/ BIG SAVINGS On Tyrant Handgun Parts - Shop Now

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AERO PRECISION M4E1 5.56 ASSEMBLED UPPER RECEIVER W/M-LOK ATLAS S-ONE HANDGUARD

Barrel Length
Model Number
M4E1 5.56 Assm Uppr 11.5" Carbine 9" ATLAS S-ONE HG Blk
Brownells #
100036051
MFR #
APAR700302M29
UPC
815421027730
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Coupon Code
Purchase Limit Help

In stock

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Specifications
Attachment Type:
M-LOK
Barrel Contour:
Government
Gas Block Diameter:
0.750 Inches
Material:
Aircraft Aluminum
Color:
Black
Barrel Length:
11.50
Muzzle Threads:
1/2"x28
Gas System Length:
Carbine
Cartridge:
5.56x45 NATO
Model Number:
9" M-LOK Atlas S-One Handguard
Quantity:
1
Make Model Fit:
AR-15.Universal
Finish:
Anodized
Twist:
1-7
Item Length (Inches):
11.500
Item Weight (lbs):
4.800
Receiver Style:
Assembled
Restriction
Restricted Part:
Yes
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Description

This assembled upper includes Aero Precision’s new ATLAS S-ONE Handguard! The S-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your lightweight build. Aero Precision’s proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.

FEATURES:

  • M4E1 Threaded Assembled Upper Receiver
  • Choice of 12” or 15” M-LOK ATLAS S-ONE Handguard
  • 16" 5.56 Mid CMV Barrel, 18” Rifle Barrel
  • Low Profile Gas Block and Mid-Length/Rifle Length Gas Tube Depending on Configuration
  • Product comes assembled
  • This assembled upper does not include BCG or Charging Handle
  • New enhanced forging that gives the upper receiver a "billet look"
  • New picatinny profile that blends seamlessly with Aero's Enhanced Series Handguards
  • M4 Feedramps
  • .250 takedown pin holes
  • Laser engraved T-marks
  • Includes port door and forward assist installed

ATLAS S-ONE Handguard Features:

  • Front and rear picatinny rail
  • Eliminated center of top rail for weight reduction
  • Indexing grooves in 12:00 position for positive grip control
  • Quick disconnect sling socket at the 3, 6 and 9 o'clock positions
  • Compatible with low profile gas blocks
  • 1.3” Inside diameter
  • 1.5” Outside diameter
  • Compatible with mil-spec AR15 upper receivers and barrels
11.5" Barrel Features
  • 5.56 Nato 11.5" Barrel, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled
  • Government Profile
  • .750 gas block journal
  • Carbine length gas system, .0785 gas port
  • M4 Feed Ramp Extension
  • HP and MPI tested
  • Standard A2 flash hider

16" 5.56 Mid Barrel Features:

  • 5.56 NATO 16" Barrel, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled
  • Mid-length gas system, .0785 gas port
  • M4 Feed Ramp Extension
  • HP and MPI tested
  • Standard A2 flash hider

18" 5.56 Rifle Length Barrel Features:

  • 5.56 Nato 18" Rifle Length Barrel
  • 4150 CrMoV w/ QPQ finish
  • 1/7 twist
  • .750 gas block journal
  • Rifle length gas system
  • M4 Feed Ramp Extension
  • HP and MPI tested
  • Standard A2 flash hider

Restricted Part
Please check with your state regulations for ownership of Restricted Parts. May require documentation.

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