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New Arrival
Item # 612211099
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New Arrival
Item # 612211099
This item is available online only
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Free standard delivery on online footwear & Clothing purchases of $49 and over.
Neighbor’s Club Members earn points with purchases.
The Spike's Tactical ST-15 Enhanced upper line-up is designed as a fully Mil-spec compliant upper series for law enforcement. This same level of quality and performance is now available to everyone, all at a price range that is affordable to shooters of any budget. Each component is manufactured to Mil-spec standards. This model features 16" with 1:7 Twist cold hammer forged Mil-spec Barrel, ST Optimum Profile, Mid Length Gas System, ST Micro Gas Block, .750" Diameter Gas Seat, Spike's Tactical Mil-Spec M16 Bolt Carrier Group, ST BAR2 12" Rail, and A2 flash hider.
- Spike's Tactical ST-15 Enhanced upper lineup is designed as a fully Mil-spec compliant upper series for law enforcement
- The same quality and performance are now available to everyone at an affordable price
- Each component is manufactured to Mil-spec standards
- Model features:
- 16" cold hammer forged Mil-spec barrel
- 1:7 twist rate
- ST Optimum profile
- Mid-length gas system
- ST Micro gas block
- .750" diameter gas seat
- Spike's Tactical Mil-spec M16 bolt carrier group
- ST BAR2 12" rail
- A2 flash hider
- Firearm Fitment: AR-15
- Barrel Description: Mid-Length Steel
- Barrel Finish: Black Phosphate
- Caliber: 5.56x45mm NATO
- Gun Platform: AR Style
- Handguard Finish: Black
- Handguards: M-LOK
- Muzzle: A2 Flash Hider
- Receiver Finish: Black
- Receiver Material: Aluminum
- Sights: None
- Thread Pattern: 1/2"x28
- Twist: 1:7"
- Type: Complete
- Weight: 4 lbs
| Brand | Spikes |
|---|---|
| Country of Origin | Made in USA |
| Ammunition Capacity | N/A |
| Compatibility | AR Style, AR-15 |
| Gun Compatibility | Rifles |
| Caliber | 5.56x45mm NATO |
| Gun Part Type | Uppers |
| Primary Color | Black |
| Product Weight | 4 lb. |
| Manufacturer Part Number | STU5435R2S |
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