AR15 Complete Alpha 7.5″ Upper – 5.56 Nato

Description

AR15 Complete Alpha 7.5″ Upper – 5.56 Nato

Upper Receiver :  S2 Armament Forged Upper Receiver

• Forged 7075-T6 Aluminum
• Type 3 hard-coat anodized
• M4 feed ramps
• S2 Armament lasered dust cover, proudly displaying the US and AZ flags

BARREL : S2 Armament Contract 7.5″ Government Profile Barrel

• 4150 Chrome Moly Vanadium steel
• Nitride Finish
• Nitride-coated M4 feed ramp extension
• .750″ gas journal
• 1:7 Twist
• Mid-length gas system
• 1/2×28 thread pitch
• A2 Flash Hider
• S2 Armament tight tolerance gas block, lasered with the AZ and US flags

HANDGUAD : S2 Armament 7″ M-Lok Handguard

• 100% made in the USA
• 4140 heat-treated barrel nut
• 6061 Aluminum Type 3 hard-coat anodized
• M-Lok Mounting on 3, 6, and 9 O’ clock Positions
• Provides continuous monolithic look with full length upper rail
• 1.250” internal diameter

BCG : S2 Armament M16 Bolt Carrier Group: Nitride

• 100% made in the USA
• M16 carrier, O.D. ground and held to a tight tolerance
• Nitride coated
• Machined from 8620 steel
• Heat-treated
• Bolt machined from 9310 steel
• Magnetic Particle Inspected (MPI)
• Gas key machined from solid billet 4140 steel
• Properly seated with Grade 8 fasteners
• Properly staked gas key
• Lasered with the S2 Armament Logo

Charging Handle : Radian Raptor Ambidextrous Charging Handle

• 7075 T6 Aluminum
• Milspec anodized
• Charges from both latches