Spike's Tactical makes quality AR-15's at affordable prices. The 5050-S2D is a Mil-Spec upper with a 14.5" 1:7 twist pinned and welded with a Spik'es Dynacomp Muzzle Brake to make it 16" OAL, chrome lined barrel chambered in 5.56mm/.223. This model has a mid length gas system, 12" ST SAR3 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). 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.
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). 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 Length | 14.5" (16" OAL with Pinned Brake) with 1:7 twist |
| Barrel Material | Chromoly Vanadium, Chrome Lined inside with Phosphate Finish outside |
| Caliber | 5.56mm NATO |
| Handguards | 12" ST SAR3 Quad Rail System |
| Sight | None |
| Gas System | Mid length |
| Muzzle Device | Dynacomp Muzzle Brake |
| Charging Handle | Forged Mil-Spec Charging Handle |
| Bolt Carrier Group | Spike's M16 Bolt Carrier Group |
