Spike's Tactical AR-15 Upper/Lower Receiver Only 223 Remington/5.56mm NATO Gun Metal Grey Mil-Spec

Spike's Tactical AR-15 Upper/Lower Receiver Semi-automatic .223 Remington/5.56 NATO Gun Metal Grey Mil-spec

If you are planning to build a new modern sporting rifle, this AR-15 stripped upper and lower receiver set from Spikes Tactical is a great place to start. The lower is the same lower that all Spikes ST-15 LE rifles are built upon and features a prominent Spikes Spider on the left side of the mag well. It is milled from a 7075-T6 forging and has bullet pictograms for the selector markings. The upper is also machined from a 7075-T6 forging, and has laser engraved T-marks and M4 feed ramps cut prior to anodizing.

Features:

- Type III hard coat anodized
- Caliber marked MULTI
- Bullet pictogram selector markings
- Pre-installed forward assist and ejection port door cover
- Laser engraved T-marks
- M4 feed ramps
- Grey

Specifications:

- Action: Semi-Automatic
- Description: Mil-Spec
- Finish/Color: Gun Metal Grey
- Caliber: .233 Remington/5.56 NATO
- Precision CNC machined from 7075-T6 aluminum alloy