Home > Barreled Uppers > Pistol Uppers > 9mm Pistol Uppers >

4.5" 9mm SSR5 Pistol Upper

4.5" 9mm SSR5 Pistol Upper

Alternative Views:

Our Price: $729.95
Sale Price: $299.95
Savings: $430.00

Stock Status:(Out of Stock)
Product Code: 459MMSSR5

Add Lower Parts*:

Bolt Carrier Group*:

Charging Handle*:

Add 9mm Heavy Buffer*:

Add 9mm Mag Block Adapter*:

End User Agreement*:

  • 4.5" chromemoly Nitrided Barrel 1:10 Twist
  • 1/2 x 28 thread pitch (Only use muzzle attachments made for 9mm 1/2 x 28).
  • Forged upper receiver.
  • Forged charging handle.
  • ALPHA 5" SSR free floating handguard
  • 8620 steel nitrided 9mm bolt. Ramped for compatibility with standard AR15 hammers. Compatible with Colt 9mm or Glock small frame magazines.
  • Alpha Premium 9mm Nitride BCG with forward assist serrations available as an upgrade.
  • Comes standard with flash can muzzle device
  • 100% U.S. made parts with a limited life time warranty.
  • If you want to run 9mm Glock magazines you will need a dedicated lower machined to accept Glock magazines. If you wish to convert an existing AR15 lower to accept Colt 9mm magazines you will need a 9mm Mag Block adapter. (available as an upgrade)
  • Please allow 3-8 business days for your order to be processed. Shipped insured, with adult signature required upon delivery.
  • Test fired to ensure function.
  • All NFA rules apply. Check your local laws before purchasing this item. This upper has a barrel shorter than 16". Alpha Shooting Sports will not be responsible for misuse of this upper. Legal for use on properly registered AR pistols.

Share your knowledge of this product. Be the first to write a review »