AR-STONER AR-15 EV2 Billet Pistol Upper Receiver Assembly 300 AAC Blackout 8.5″ Barrel 7″ M-LOK Handguard

Original price was: $539.99.Current price is: $399.99.


AR-STONER AR-15 EV2 Billet Pistol For Sale

A superb deal is being provided on this AR-STONER AR-15 EV2 Billet Pistol in 300 AAC Blackout! This ar-stoner ar-15 ev2 has a medium profile barrel and a mil-spec bolt carrier group. Almost any average AR-15 bottom receiver will fit the upper. The charging handle, shell deflector, medium contour melonite barrel, and M-LOK handguard are all included with the ar-stoner ar-15 ev2 billet upper receiver in 300 AAC Blackout. Due to the absence of a front or rear sight, this EV2 Billet upper makes a fantastic foundation for a red dot or scope (sold separately).

Can I still buy ar stoner ev2 parts?

Yes, you can buy all the parts you need to build an ar stoner ev2 from anyone except the Lower Receiver. It must be purchased, as stated before, from a licensed FFL Dealer. Almost all the other components needed to assemble or customize your AR 15 rifle can be legally purchased online and shipped directly to you.

Why is a 300 blackout upper piston not an assault rifle?

“AR” does NOT stand for “assault rifle” or “automatic rifle.” 300 blackout upper piston and other semi-automatic rifles are NOT “assault weapons” or “assault rifles.” An assault rifle is fully automatic — a machine gun. Automatic firearms have been severely restricted from civilian ownership since 1934.

What part of a ar 300 blackout is the gun?

6 inch 300 blackout upper

The ar 300 blackout is the only AR-15 part that is legally considered a firearm. But it has a serial number, and specific regulations govern its purchase. Some builders prefer to purchase an 80% lower receiver that is not legally considered a firearm.

  • 8.5″ Medium Contour Melonite Barrel
  • Billet Upper Receiver
  • 7″ M-LOK Handguard
  • A2 Flash Hider
  • Standard Charging Handle
  • Pistol Length Gas System


Made In the United States of America


Product Information

Cartridge 300 AAC Blackout (7.62x35mm)
Finish Matte Black
Material Aluminum
Weight 2.95 Pound
Barrel Length 8.5 Inches
Twist 1:8 Inches
Threads 5/8″-24
Barrel Contour Medium
Sights No
Barrel Finish Matte
Chrome Lined No
Gas Block Diameter 0.75 Inches
Gas System Length Pistol
M4 Feed Ramps Yes
Barrel Material Steel
Handguard 7″ M-LOK
Bolt Carrier Assembly Included Yes
Muzzle Device A2 Flash Hider
Mil-Spec or Commercial Mil-Spec
Country of Origin United States of America
Compatible With

Delivery Information

Shipping Weight 3.940 Pounds


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