Spike's Tactical M4 flat top upper receiver is the same high quality M4 Mil-Spec upper used on their factory builds. This forged upper is constructed of 7075 T6 aluminum with a durable Type III Hardcoat Anodized finish. It includes the forward assist, and ejection port door, spring, and rod. This stripped upper weighs 8.5 oz. NOTE: Requires charging handle, barrel, handguard, gas block, muzzle device, gas tube and BCG (Bolt Carrier Group) to complete.
Attributes:
Attributes:
- CALIBER/GAUGE: Multi-Caliber
- DETAILED DESCRIPTION: SPIKE SFT50M4 M4 UPPER STRIPPED FTOP
- MANUFACTURER: Spike’s Tactical
- MANUFACTURER ITEM #: SFT50M4
- MODEL: Flat Top Stripped Upper
- RECEIVER DESCRIPTION: 7075-T6 Aluminum M4
- RECEIVER FINISH: Black Anodized
- SERIES: Flat Top
- SIGHTS: None, Optic Ready
- TYPE: Stripped
- UPC: 855713006005
