M5E1 Assembled Gen 2 Upper Receiver 20 Rifle Length
Manufacturer: Aero Precision Model: APAR308554M45
This Complete Upper includes our Gen 2 Enhanced Handguard! Key features include the addition of quick disconnect sling sockets, enhanced milling design for grip and visual appeal and a new profile for the picatinny top rail.
INCLUDES : M5E1 Assembled Upper Receiver
Gen 2 Enhanced Handguard of choice
20" .308 CMV Barrel
Low Profile Gas Block and Rifle Length Gas Tube
Product comes assembled
This complete upper does not include a BCG or Charging Handle. These products may be selected as add-ons under the FINISH YOUR BUILD tab
M5E1 UPPER FEATURES : Forged from 7075 T6 aluminum
Precision machined to our specs
M4 feedramps
Laser engraved T-marks (Anodized only)
.2795” takedown pin holes
Accepts standard AR .308 components
Comes with forward assist and port door installed
Handguard mounting platform is forged into the receiver
GEN 2 ENHANCED HANDGUARD FEATURES : 1pc free float design
Built in anti-rotation tabs
Scalloped rails
Continuous top rail
1.78" inside diameter fits most muzzle devices and 1.5" suppressors
Compatible with low profile gas blocks
Gen 2 Feature - Quick disconnect sling socket at the 3, 6 and 9 o'clock positions
Gen 2 Feature - Additional milling along flats to aid with gripping and add visual appeal
Gen 2 Feature - New profile for the continuous picatinny top rail
20" .308 CMV BARREL FEATURES : Twist: 1 in 10
Threading: 5/8 x 24
Material: 4150 Chrome Moly Vanadium Steel
Finish: QPQ corrosion resistant finish both inside and out
