1. Home
  2. GM AR15 UPPER PARTS
  3. GORILLA MACHINING AR15 STRIPPED UPPER RECEIVER
  4. Gorilla Machining M4A4 AR-15/M4/9mm Piston Stripped Upper Receiver

Gorilla Machining M4A4 AR-15/M4/9mm Piston Stripped Upper Receiver

3 Review(s) Write a Review
Your Price: $19.99
Retail Price:$112.00
Your Savings:$92.01(82%)
M4A4 AR-15/M4 Piston Stripped Upper Receiver
Part Number: GM-PSUR-1
Availability: In Stock

The AR15 Piston Stripped Upper Receiver is one of our most popular products. Forged from 7075-T6 aluminum, this stripped upper is precision machined to mil-spec M16/M4 specifications and features M4 feedramps. Match this upper with one of our AR15 lower receivers for a solid and dependable fit.

 


Features:

  • M4 Feedramps
  • .250 takedown pin holes
  • The Hole Where the rod rides through the upper is 3/8-NF (24 tpi) if I recall. The tap drill for that thread is a "Q" bit (0.3320").
  • THIS COULD ALSO BE USED FOR A 9MM CONFIGURATION

 

Includes:

  • AR15 Piston Stripped Upper Receiver in Anodized Black
  • Name Removed From Side Cut Out is In White 


Recently Viewed Items