AR-15 Uppers

6.5 Grendel | AR-15 Uppers
 
All Alexander Arms® upper receiver assemblies are fully-complete, function-tested, and ready to fire. All available products and options are visible in the Online Store. We do not produce custom weapons.

PLEASE BE ADVISED THAT LEAD TIMES ARE CURRENTLY EXTENDED DUE TO VERY HIGH DEMAND
THE CURRENT ETA IS 10-12 WEEKS


All uppers going to New York will have to be shipped to a dealer or have the muzzle device pin welded.  Pin welding will incur an additional fee of $70
6.5 Grendel 11.5" SBR Complete Upper Features:

- Lightweight 11.5" button-rifled, stainless steel barrel
- 1:7.5 twist rate
- Thread Protector
- Tactstar Carbon Fiber Handguard
- Low-profile gas block
- 5/8 x 24 RH threaded muzzle (non-optional)
- Direct impingement operating system
- Black Color
- O
ne 10-round magazine
- Weight of upper is approximately 3.4 pounds
 



This upper receiver assembly is intended for use with a registered SBR or class III lower receiver.

This unit is 100% complete and is compatible with any standard-specification lower receiver (no modifications required). All NFA rules apply. 


PLEASE BE ADVISED THAT LEAD TIMES ARE CURRENTLY EXTENDED DUE TO VERY HIGH DEMAND
THE CURRENT ETA IS 10-12 WEEKS
 

 
$755.00
6.5 Grendel Tactical Upper Features:

- 16" Barrel
- 1:7.5 twist
- 5/8 x 24RH Threading
- Thread Protector Included
- Manticore Arms Transformer Rail handguard
- Your choice of two sets of panels
- Direct Impingement Operating System
- Cerakote Color of Your Choice (Color Options Below)
- One 10 Round Magazine
- Weight is 3.85 lbs

This unit is 100% complete and is compatible with any standard-specification lower receiver (no modifications required)

 

PLEASE BE ADVISED THAT LEAD TIMES ARE CURRENTLY EXTENDED DUE TO VERY HIGH DEMAND
THE CURRENT ETA IS 10-12 WEEKS
$1,249.00
6.5 Grendel 18" Hunter Upper Features:

- 18" Barrel
- 1:7.5 inch twist
- 5/8-24RH Threading
- Thread Protector Included
- Tacstar Carbon Fiber Handguard
- Ambidextrous Charging Handle
-
Direct impingement operating system
- Woodland Camo Finish (non-optional)
- One 10-round magazine
- Weight is 5 lbs

This unit is 100% complete and is compatible with any standard-specification lower receiver (no modifications required). 

 
  PLEASE BE ADVISED THAT LEAD TIMES ARE CURRENTLY EXTENDED DUE TO VERY HIGH DEMAND
THE CURRENT ETA IS 10-12 WEEKS
$1,249.00
6.5 Grendel 18" Hunter Upper Features:

- 18" Barrel
- 1:7.5 inch twist
- 5/8-24RH Threading
- Thread Protector Included
- Tacstar Carbon Fiber Handguard
- Ambidextrous Charging Handle
-
Direct impingement operating system
- Black Finish
- One 10-round magazine
- Weight is 5 lbs

 

This unit is 100% complete and is compatible with any standard-specification lower receiver (no modifications required). 

 
    PLEASE BE ADVISED THAT LEAD TIMES ARE CURRENTLY EXTENDED DUE TO VERY HIGH DEMAND
THE CURRENT ETA IS 10-12 WEEKS
$1,110.00
6.5 Grendel 20" VP Upper Features:

- 20" Barrel
- 1:9 Twist Rate
- 5/8-24RH Threading
- Thread Protector Included
- Catalyst Arms Fast Track Handguard
- Ambidextrous Charging Handle
- Direct Impingement Operating System
- Sandstorm Finish
- O
ne 10-round magazine
- Weight is 6.0 pounds

 
 

This unit is 100% complete and is compatible with any standard-specification lower receiver (no modifications required). 


PLEASE BE ADVISED THAT LEAD TIMES ARE CURRENTLY EXTENDED DUE TO VERY HIGH DEMAND
THE CURRENT ETA IS 10-12 WEEKS
 
$1,069.00
The Blitz Upper Features:

- 18" Barrel
- 1:7.5 Twist Rate
- 5/8-24RH Threading
- Thread Protector Included
- Catalyst Arms Fast Track Handguard
- Ambidextrous Charging Handle
- Direct Impingement Operating System
- FDE Cerakote Finish
- One 10 Round Magazine
- Weight is 5 lbs

This unit is 100% complete and is compatible with any standard-specification lower receiver (no modifications required). 


PLEASE BE ADVISED THAT LEAD TIMES ARE CURRENTLY EXTENDED DUE TO VERY HIGH DEMAND
THE CURRENT ETA IS 10-12 WEEKS
 
$1,400.00
6.5 Grendel 11.5" Upper Kit Features:

- 11.5" Barrel
- 1:7.5 Twist Rate
- 5/8-24RH Threading
- Complete bolt carrier and 6.5 Grendel Bolt
- Carbine length Gas tube
- .875 Gas Block
- Mil-Spec charging handle
- Direct Impingement Operating System
- Black Color
- One 10 Round Magazine
- Weight is 3 lbs

The kit does not include a barrel nut or handguard.

 
PLEASE BE ADVISED THAT LEAD TIMES ARE CURRENTLY EXTENDED DUE TO VERY HIGH DEMAND
THE CURRENT ETA IS 10-12 WEEKS
$630.00
Introducing the Alexander Arms 6.5 Grendel Upper Kit! This kit has everything you need to get started on your very own 6.5 upper build!

The kit includes:


- Mil-Spec flat top upper receiver (port door and forward assist installed)

- Our very own high quality 16" chrome moly, extreme lightweight barrel with a 1:7.5 twist and a melonite finish
- Threaded 5/8-24 TPI RH

- Complete bolt carrier and 6.5 Grendel Bolt
- .875 Gas Block
- Mid-length Gas tube
- Mil-Spec charging handle
- One 10 Round Magazine


The kit does not include a barrel nut or handguard.
 
PLEASE BE ADVISED THAT LEAD TIMES ARE CURRENTLY EXTENDED DUE TO VERY HIGH DEMAND
THE CURRENT ETA IS 10-12 WEEKS
$630.00