Spike's Tactical makes quality AR-15's at affordable prices. The 5025-S2S is a Mil-Spec upper with a M4 profile 16" 1:7 twist chrome lined barrel chambered in 5.56mm/.223 with an A2 flash hider. This model has a carbine length gas system, ST Micro Gas Block, .750" Diameter Gas Seat, 12" ST SAR Rail System and an M16 bolt carrier group.
The upper receiver is CNC machined from a 7075 T6 MIL-H-6088 forging with Type III Class 2 Hardcoat Anodized Finish, has extended M4 feed ramps, Picatinny Rail on the top and comes with a forged Mil-Spec Charging Handle. The barrel is made of certified MIL-B-11595E Chromoly Vanadium steel, is individually High Pressure Tested (HPT) and then Individually Magnetic Particle Inspected (MPI) and has a MIL-STD-171 Phosphate Finish. The included M16 Full Auto Bolt Carrier Group is is shot peened, Individually High Pressure Tested (HPT) and then Individually Magnetic Particle Inspected (MPI), and is phosphate coated. Backed by the Spike's Tactical Lifetime Warranty.
|Barrel Profile |
|Barrel Length ||16" with 1:7 twist |
|Barrel Material ||Chromoly Vanadium, Chrome Lined inside with Phosphate Finish outside |
|Caliber ||5.56mm NATO |
|Handguards ||12" ST SAR Rail System |
|Sight ||None |
|Gas System |
|Carbine length |
|Muzzle Device |
|A2 Flash Hider |
|Charging Handle |
|Forged Mil-Spec Charging Handle |
|Bolt Carrier Group |
|Spike's M16 Bolt Carrier Group |