Spikes STU5435R2S 5.56 NATO 16" Upper, 12" SAR3 Handguard, Black
Shop Spike's Tactical Products
Spike's Tactical STU5435R2S Complete Upper - 5.56x45mm NATO, 16" Barrel, Black
The Spike's Tactical STU5435R2S Complete Upper is engineered for performance and reliability. Featuring a 16" cold hammer forged barrel with a 1:7 twist rate, this upper is designed for AR-15 platforms. It includes a mid-length gas system, low-profile gas block, and a 12" SAR3 free-floating handguard, making it ideal for both tactical and recreational shooting. Built to Mil-spec standards, this upper receiver ensures durability and precision.
Specs:
Technical Specifications
| Caliber | 5.56X45MM NATO |
|---|---|
| Capacity | 16 |
| Action Type | Complete |
| Finish | Black |
| Weight | 5.15 lbs |
| Twist Rate | 12" SAR3 Free-Floati |
| Manufacturer | Spike's Tactical |
| Model | STU5435R2S |
| SKU | S91895 |
| UPC | 815648023331 |
| Availability | In Stock |
Customer Reviews
No reviews yet. Be the first to review this product!
Product Discussion
Questions or comments about this product? Join the discussion below. Please review our Community Guidelines before posting.
Shipping & Returns
Shipping Information
- Orders typically process within 1-2 business days
- Ships via major carriers with tracking
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
Return Policy
- 30-day return policy on accessories and non-firearms
- Items must be unused and in original packaging
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at 502-272-4859 or submit a question for assistance with shipping or returns.
What is MAP Pricing?
MAP stands for Minimum Advertised Price. It's a policy set by manufacturers that limits how low retailers can advertise their prices.
The good news? We can often sell below MAP - we just can't show that price publicly. When you request a price by email or add to cart, you'll see our actual (often lower) price.
This isn't a trick - it's how we stay compliant while still offering you the best deals possible.