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Rifle Parts Receiver Parts Receivers Upper Receivers AERO PRECISION M4E1-T 6.5 GRENDEL ASSEM UPPER SPR 18"BBL RIFLE THREADED BLK Support

Enhance your AR15 with the M4E1 6.5 Grendel Upper Receiver featuring an ATLAS R-ONE Handguard, 18" stainless steel barrel, and low recoil for precision shooting.

AERO PRECISION M4E1-T 6.5 GRENDEL ASSEM UPPER SPR 18"BBL RIFLE THREADED BLK

840014602247 430103939

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Filters:
Variations:

Variations:

Enhance your AR15 with the M4E1 6.5 Grendel Upper Receiver featuring an ATLAS R-ONE Handguard, 18" stainless steel barrel, and low recoil for precision shooting.
M4E1 THREADED 6.5 GRENDEL ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE - M4E1-T 6.5 GRENDEL ASSEM UPPER SPR 18"BBL RIFLE THREADED BLK
879.9 GBP 0 £879.90 *
Not available
Cartridge: 6.5 Grendel Color: Black Finish: Anodized Length: 18'' Make: AR-15 Muzzle: 5/8-24 Style: Assembled Twist: 1-8 Product no.: 430103939
Not available
879.9 GBP 0 £879.90 *
Enhance your AR15 with the Aero Precision M4E1 6.5 Grendel Upper, featuring a lightweight ATLAS R-ONE Handguard and precision-engineered stainless steel barrel.
M4E1 THREADED 6.5 GRENDEL ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE - M4E1-T 6.5 GRENDEL ASSEM UPPER DMR 20"BBL RIFLE THREADED BLK
909.9 GBP 0 £909.90 *
Not available
Cartridge: 6.5 Grendel Color: Black Finish: Anodized Length: 20'' Make: AR-15 Muzzle: 5/8-24 Style: Assembled Twist: 1-8 Product no.: 430103941
Not available
909.9 GBP 0 £909.90 *
Enhance your AR15 with the M4E1 6.5 Grendel Upper Receiver, featuring an ATLAS R-ONE Handguard, 18" stainless steel barrel, and low recoil for high accuracy.
M4E1 THREADED 6.5 GRENDEL ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE - M4E1-T 6.5 GRENDEL ASSEM UPPER SPR 18"BBL RIFLE THREADED FDE
759.9 GBP 0 £759.90 *
Not available
Cartridge: 6.5 Grendel Color: Flat Dark Earth Finish: Cerakote Length: 18'' Make: AR-15 Muzzle: 5/8-24 Style: Assembled Twist: 1-8 Product no.: 430103940
Not available
759.9 GBP 0 £759.90 *
Enhance your AR15 with the 6.5 Grendel Upper featuring a lightweight ATLAS R-ONE Handguard, precision barrel, and low recoil for exceptional accuracy.
M4E1 THREADED 6.5 GRENDEL ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE - M4E1-T 6.5 GRENDEL ASSEM UPPER DMR 20"BBL RIFLE THREADED FDE
769.9 GBP 0 £769.90 *
Not available
Cartridge: 6.5 Grendel Color: Flat Dark Earth Finish: Cerakote Length: 20'' Make: AR-15 Muzzle: 5/8-24 Style: Assembled Twist: 1-8 Product no.: 430103942
Not available
769.9 GBP 0 £769.90 *
759.9 909.9 4 GBP
879.9 GBP £879.90

Prices inclusive of duty & VAT.

Product no.: 430103939

Mfr. No.: APAR700725M52

840014602247 Upgrade the performance of your AR15 build with this 6.5 Grendel Complete Upper Receiver. Designed to be a low recoil/high accuracy cartridge, the 6.5 Grendel is ideal for those looking to stretch the legs of their AR15 rifle, with proven results at 1000+ yards. This complete upper includes Aero Precisions new ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end user may have. Aero Precisions 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. Includes: M4E1 Threaded Assembled Upper Receiver ATLAS R-ONE Handguard of choice 6.5 Grendel 18" Stainless Steel, Rifle Length Barrel .750 Low Profile Gas Block and Rifle Length Gas Tube A2-style Flash Hider Product comes assembled The 6.5 Grendel is designed on the AR15 platform. You will need to purchase a 6.5 Grendel specific bolt and magazine. All other components are standard to the AR15 platform. This upper assembly DOES NOT include a BCG or Charging Handle. M4E1 Threaded Upper Receiver Features: New enhanced forging that gives the upper receiver a "billet look" New picatinny profile that blends seamlessly with our Enhanced Series Handguards M4 Feedramps .250 takedown pin holes Laser engraved T-marks Includes port door and forward assist installed ATLAS R-ONE Handguard Features: Full top picatinny rail for optional attachments 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 6.5 Grendel 18" Stainless Steel, Rifle Length Barrel Features: 6.5 Grendel 18" Rifle Length Barrel 416R Stainless Steel finish 1/8 twist 5/8x24 Threaded Pitch SPR Profile .750 gas block journal Rifle length gas system M4 Feed Ramp Extension HP and MPI tested 6.5 Grendel 20" Stainless Steel, Rifle Length Barrel Features: 6.5 Grendel 20" Rifle Length Barrel 416R Stainless Steel finish 1/8 twist 5/8x24 Threaded Pitch DMR Profile .750 gas block journal Rifle length gas system M4 Feed Ramp Extension HP and MPI tested
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759.9 909.9 4 GBP
Description Specification Customers reviews Accessories

AERO PRECISION M4E1-T 6.5 GRENDEL ASSEM UPPER SPR 18"BBL RIFLE THREADED BLK

879.9 GBP £879.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.
Requires order by phone

Description:

Enhance Your AR15 Experience with the M4E1 6.5 Grendel Upper Receiver

Upgrade the performance of your AR15 build with this 6.5 Grendel Complete Upper Receiver. Designed to be a low recoil/high accuracy cartridge, the 6.5 Grendel is ideal for those looking to stretch the legs of their AR15 rifle, with proven results at 1000+ yards.

Features of the Complete Upper

This complete upper includes Aero Precision's new ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end user may have. 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.

Included Components:

  • M4E1 Threaded Assembled Upper Receiver
  • ATLAS R-ONE Handguard of choice
  • 6.5 Grendel 18" Stainless Steel, Rifle Length Barrel
  • .750 Low Profile Gas Block and Rifle Length Gas Tube
  • A2-style Flash Hider

Product comes assembled.

Compatibility Note

The 6.5 Grendel is designed on the AR15 platform. You will need to purchase a 6.5 Grendel specific bolt and magazine. All other components are standard to the AR15 platform. This upper assembly DOES NOT include a BCG or Charging Handle.

M4E1 Threaded Upper Receiver Features:

  • New enhanced forging that gives the upper receiver a "billet look"
  • New picatinny profile that blends seamlessly with our Enhanced Series Handguards
  • M4 Feedramps
  • .250 takedown pin holes
  • Laser engraved T-marks
  • Includes port door and forward assist installed

ATLAS R-ONE Handguard Features:

  • Full top picatinny rail for optional attachments
  • 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

6.5 Grendel 18" Stainless Steel, Rifle Length Barrel Features:

  • 6.5 Grendel 18" Rifle Length Barrel
  • 416R Stainless Steel finish
  • 1/8 twist
  • 5/8x24 Threaded Pitch
  • SPR Profile
  • .750 gas block journal
  • Rifle length gas system
  • M4 Feed Ramp Extension
  • HP and MPI tested

6.5 Grendel 20" Stainless Steel, Rifle Length Barrel Features:

  • 6.5 Grendel 20" Rifle Length Barrel
  • 416R Stainless Steel finish
  • 1/8 twist
  • 5/8x24 Threaded Pitch
  • DMR Profile
  • .750 gas block journal
  • Rifle length gas system
  • M4 Feed Ramp Extension
  • HP and MPI tested


Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The M4E1 6.5 Grendel Complete Upper Receiver is designed for high accuracy with low recoil, suitable for long-range shooting over 1000 yards.
  2. It features the new ATLAS R-ONE Handguard for a slim profile with robust mounting options and includes an 18" Stainless Steel barrel with a rifle length gas system.
  3. While the upper comes assembled with a port door and forward assist, it does not include a BCG or Charging Handle, and requires a 6.5 Grendel specific bolt and magazine.

Attributes

  • Cartridge: 
    6.5 Grendel
  • Colour: 
    Black
  • Finish: 
    Anodized
  • Length: 
    18''
  • Muzzle: 
    5/8-24
  • Style: 
    Assembled
  • Twist: 
    1-8
  • Weapon type: 
    AR-15
  • Delivery weight: 2.268kg
  • Shipping height: 108mm
  • Shipping width: 102mm
  • Shipping length: 775mm
  • UPC: 840014602247

Item details

Made in USA
US export classification: I(g)

Customers reviews

Customer ratings (0)

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Variations:

Enhance your AR15 with the M4E1 6.5 Grendel Upper Receiver featuring an ATLAS R-ONE Handguard, 18" stainless steel barrel, and low recoil for precision shooting.
M4E1 THREADED 6.5 GRENDEL ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE - M4E1-T 6.5 GRENDEL ASSEM UPPER SPR 18"BBL RIFLE THREADED BLK
879.9 GBP 0 £879.90 *
Not available
Cartridge: 6.5 Grendel Color: Black Finish: Anodized Length: 18'' Make: AR-15 Muzzle: 5/8-24 Style: Assembled Twist: 1-8 Product no.: 430103939
Not available
879.9 GBP 0 £879.90 *
Enhance your AR15 with the Aero Precision M4E1 6.5 Grendel Upper, featuring a lightweight ATLAS R-ONE Handguard and precision-engineered stainless steel barrel.
M4E1 THREADED 6.5 GRENDEL ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE - M4E1-T 6.5 GRENDEL ASSEM UPPER DMR 20"BBL RIFLE THREADED BLK
909.9 GBP 0 £909.90 *
Not available
Cartridge: 6.5 Grendel Color: Black Finish: Anodized Length: 20'' Make: AR-15 Muzzle: 5/8-24 Style: Assembled Twist: 1-8 Product no.: 430103941
Not available
909.9 GBP 0 £909.90 *
Enhance your AR15 with the M4E1 6.5 Grendel Upper Receiver, featuring an ATLAS R-ONE Handguard, 18" stainless steel barrel, and low recoil for high accuracy.
M4E1 THREADED 6.5 GRENDEL ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE - M4E1-T 6.5 GRENDEL ASSEM UPPER SPR 18"BBL RIFLE THREADED FDE
759.9 GBP 0 £759.90 *
Not available
Cartridge: 6.5 Grendel Color: Flat Dark Earth Finish: Cerakote Length: 18'' Make: AR-15 Muzzle: 5/8-24 Style: Assembled Twist: 1-8 Product no.: 430103940
Not available
759.9 GBP 0 £759.90 *
Enhance your AR15 with the 6.5 Grendel Upper featuring a lightweight ATLAS R-ONE Handguard, precision barrel, and low recoil for exceptional accuracy.
M4E1 THREADED 6.5 GRENDEL ASSEMBLED UPPER RECEIVER W/ATLAS R-ONE - M4E1-T 6.5 GRENDEL ASSEM UPPER DMR 20"BBL RIFLE THREADED FDE
769.9 GBP 0 £769.90 *
Not available
Cartridge: 6.5 Grendel Color: Flat Dark Earth Finish: Cerakote Length: 20'' Make: AR-15 Muzzle: 5/8-24 Style: Assembled Twist: 1-8 Product no.: 430103942
Not available
769.9 GBP 0 £769.90 *

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