Sale .223 5.56 Pistol Upper 4.75" barrel with Key Mod upper

Pure outdoor fun, for those who want the shortest upper receivers available, Apache Armaments presents their 4.75" fire-breathing uppers. Chambered in .223/5.56
Shown with optional charging handle
You may choose to add a bolt carrier and/or charging handle by selection from options for additional price.

Apache Armaments .300 Blackout assembled upper receiver with 7.5" barrel, A2 muzzle brake and a 7" Shark handguard.

Caliber marked for user safety.

The upper is machined from 7075T aircraft grade aluminum and finished with type 3 hard coat anodizing as per military specifications.

The barrel is machined from 4150 high chromium, high vanadium steel, which is a better grade of steel than a standard gun barrel steel. It is finished with a manganese phosphate coating as per military specifications for corrosion resistance. Due to supply chain issues, we reserve the right to substitute the nitro carburized finish ( an even more durable finish) if necessary.

The 7" Shark handguard features M-lock ports on both sides and the bottom to allow the user to mount M-lock dedicated accessories or picatinny rail sections. The handguard is hard coat anodized for durability and good looks. It also features a QD mounting point on each side near the upper receiver for those wanting to mount a sling in those areas.

Upon customer request, Lightning handguards, Bulldozer handguards, Skeleton handguards and Shark handguards may be substituted interchangeably, if they are available.

Like all Apache Armaments assembled upper receivers, only high quality parts are used and each unit is test fired to assure function.

Of course, it is covered by the Apache Armaments limited lifetime warranty.

Apache .300 Blackout upper receiver with 7.5" barrel, A2 muzzle brake and a 7" Skeleton handguard.

Caliber marked for user safety.

The upper is machined from 7075T aircraft grade aluminum and finished with type 3 hard coat anodizing as per military specifications.
The barrel is machined from 4150 high chromium, high vanadium steel, which is a better grade of steel than a standard gun barrel steel.  It is finished with a manganese phosphate coating as per military specifications for corrosion resistance.  Due to supply chain issues, we reserve the right to substitute the nitro carburized finish ( an even more durable finish) if necessary.
The 7" Skeleton handguard features two M-lock ports at the front end on both sides and the bottom to allow the user to mount M-lock dedicated accessories or picatinny rail sections.  The handguard is hard coat anodized for durability and good looks.   It also features a QD mounting point on each side near the upper receiver for those wanting to mount a sling in those areas.
Like all Apache Armaments assembled upper receivers, only high quality parts are used and each unit is test fired to assure function.
Of course, it is covered by the Apache Armaments limited lifetime warranty.  

Apache .300 Blackout upper receiver with 7.5" barrel, A2 muzzle brake and a 7" Bull Dozer handguard. We are including a Mil Spec charging handle and nitro carburized bolt carrier group (BCG) with this upper receiver.
The 7" Bull Dozer handguard features two QD sling swivel ports on each side and M-lock ports on each side and the bottom to allow the user to mount accessories.
The handguard is hard coat anodized for durability and good looks.

Apache .300 Blackout upper receiver with 4.75" barrel, linear compensator muzzle brake and a 6.0" M-Lock handguard.  We are including a Mil Spec charging handle and nitro carburized bolt carrier group (BCG) with this upper receiver.
It also features two M-Lock ports on each side and the bottom for accessories.  
Test fired and, of course, it is covered by the Apache Armaments limited lifetime warranty.

Apache .300 Blackout upper receiver with 4.75" barrel, linear compensator muzzle brake and a 5.5" Skelton M-Lock handguard. We are including a Mil Spec charging handle and nitro carburized bolt carrier group (BCG) with this upper receiver
It features two QD sling swivel ports on each side and two M-lock ports on the bottom allow the user to mount accessories.
Test fired and it is covered by the Apache Armaments limited lifetime warranty.

Apache .300 Blackout upper receiver with 10.5" barrel, A2 muzzle brake and a 9" Lightning handguard. We are including a Mil Spec charging handle and nitro carburized bolt carrier group (BCG) with this upper receiver.
The 9" Lightning handguard features two QD sling swivel ports on each side and M-lock ports on each side and the bottom to allow the user to mount accessories.
The handguard is hard coat anodized for durability and good looks.
Of course, it is covered by the Apache Armaments limited lifetime warranty.

Apache .300 Blackout upper receiver with 8.5" barrel, A2 muzzle brake and a 7" Shark Mouth handguard. We are including a Mil Spec charging handle and nitro carburized bolt carrier group (BCG) with this upper receiver.
The 7" Shark Mouth handguard features two QD sling swivel ports on each side and M-lock ports on each side and the bottom to allow the user to mount accessories.
Of course, it is covered by the Apache Armaments limited lifetime warranty.

Apache Armaments 5.56 Nato assembled upper receiver with 7.5" barrel, A2 muzzle brake and a 7" Shark handguard.
Caliber is marked to be seen when both opened and closed for user safety.


The upper is machined from 7075T aircraft grade aluminum and finished with type 3 hard coat anodizing as per military specifications.


The barrel is machined from 4150 high chromium, high vanadium steel, which is a higher grade of steel than a standard gun barrel steel.  It is finished with a manganese phosphate coating as per military specifications for corrosion resistance.  Due to supply chain issues, we reserve the right to substitute the nitro carburized finish (an even more durable finish) if necessary.


The 7" Shark handguard features M-lock ports on both sides and the bottom to allow the user to mount M-lock dedicated accessories or picatinny rail sections.  The handguard is hard coat anodized for durability and good looks. It also features a QD mounting point on each side near the upper receiver for those wanting to mount a sling in those areas.


Upon customer request, Lightning handguards, Bulldozer handguards, Skeleton handguards and Shark handguards may be substituted interchangeably, if they are available.


Like all Apache Armaments assembled upper receivers, only high quality parts are used and each unit is test fired to assure function.


Of course, it is covered by the Apache Armaments limited lifetime warranty.

Apache 5.56 Nato upper receiver with 7.5" barrel, A2 muzzle brake and a 7" Skeleton handguard.
Caliber marked when both open and closed for user safety.


The upper is machined from 7075T aircraft grade aluminum and finished with type 3 hard coat anodizing as per military specifications.


The barrel is machined from 4150 high chromium, high vanadium steel, which is a higher grade of steel than a standard gun barrel steel.  It is finished with a manganese phosphate coating as per military specifications for extra corrosion resistance.  Due to supply chain issues, we reserve the right to substitute the nitro carburized finish ( an even more durable finish) if necessary.


The 7" Skeleton handguard features two M-lock ports at the front end on both sides and the bottom to allow the user to mount M-lock dedicated accessories or picatinny rail sections.  The handguard is hard coat anodized for durability and good looks.   It also features a QD mounting point on each side near the upper receiver for those wanting to mount a sling in those areas.


Like all Apache Armaments assembled upper receivers, only high quality parts are used and each unit is test fired to assure function. Of course, it is covered by the Apache Armaments limited lifetime warranty.


Upon customer request, Lightning handguards, Bulldozer handguards, Skeleton handguards and Shark handguards may be substituted interchangeably, if they are available.


Like all Apache Armaments assembled upper receivers, only high quality parts are used and each unit is test fired to assure function.


Of course, it is covered by the Apache Armaments limited lifetime warranty.