M4E1 Threaded 16" 5.56 Mid-Length Complete Upper w/ 15" ATLAS R-ONE, Adjustable Gas Block, VG6 Gamma 556, BREACH Charging Handle, 5.56 BCG - Anodized Black - $499.98 (Free Shipping over $100)

Description

APSL100414

This complete upper bundle has everything you need to hit the ground running on your next build! Included ATLAS Handguard, .750 Adjustable Gas Block, Black Nitride BCG, BREACH Ambidextrous Charging Handle and VG6 GAMMA 556 Muzzle Device give you all the upgrades you need out of the box!

INCLUDES:
M4E1 Threaded Assembled Upper Receiver - Anodized Black
15" ATLAS R-ONE Handguard
16" 5.56 CMV Barrel
.750 Adjustable Gas Block and Mid-Length Gas Tube
AR15 BREACH Ambidextrous Charging Handle (Large Lever)
Black Nitride 5.56 Bolt Carrier Group
VG6 GAMMA 556 Muzzle Device
M4E1 THREADED UPPER RECEIVER FEATURES:
New enhanced forging that gives the upper receiver a "billet look"
New picatinny profile that blends seamlessly with our Enhanced Series Handguards
M4 Feedramps
.250 takedown pin holes
Laser engraved T-marks
Includes port door and forward assist installed
ATLAS R-ONE HANDGUARD FEATURES:
Full top picatinny rail for optional attachments
Quick disconnect sling socket at the 3, 6 and 9 o'clock positions
Compatible with low profile gas blocks
1.3" Inside diameter
1.5" Outside diameter
Compatible with mil-spec AR15 upper receivers and barrels
16" 5.56 MID-LENGTH BARREL FEATURES:
5.56 NATO 16" Midlength, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled
.750 gas block journal
Mid-length gas system, .0785 gas port
M4 Feed Ramp Extension
HP and MPI tested