AR-15 Almost-Complete Pistol Upper


If you purchased our SSP AR-15 CA pistol and are in a jurisdiction that allows you to have a semi-automatic upper, then this upper is for you! By combining this upper with the BCG and charging handle from your SSP upper, you will get a complete upper with a gas system.

  • T6 Aerospace grade Billet aluminum upper receiver and handguard
  • Nitride-treated precision-machined 7.5" 1:7 twist rate barrel
  • JT Flash Can recessed into handguard 
  • Proprietary M-LOK 9" handguard
  • Extended M4 feed ramps
  • Pistol-length gas system 
  • Chambered in 5.56

Warning: The shortest legal length barrel for a rifle is 16". The barrel length of this upper is shorter than 16". Check your local laws before using.

Recent reviews

5 out of 5 stars

great product

High quality and well thought out with lots of extras

jerry p.

March 30, 2024

5 out of 5 stars

no brainer

great upper. plug and play

Tri N.

March 8, 2024

5 out of 5 stars

ARP complete upper

So far so good with less than 1k rounds no issues

Darrell A.

February 20, 2024

5 out of 5 stars

Juggernaut ar-15 pistol semi auto upper

It's a good, quality item and fits just the same as the non semi auto upper. The gun looks just the same as the original without giving away it's now semi auto. Haven't fired it yet, so I can't say how it functions , but I'm sure it will be great.

Rick F.

February 14, 2024

5 out of 5 stars

Another excellent product from JT!

Yet another perfect product from JT! Fit and finish are perfect! Love these products :)


February 5, 2024