Filters
Account Wishlist
My CART
{brtheme_woo_cart_item_count}

My Cart ({brtheme_woo_cart_item_count})

Oops! There is nothing in your cart, yet. Here's what you can do:

Close modal

or

Shop Now

Spikes STU5025M4S Complete Upper 5.56x45mm NATO 16″ Black Phosphate Barrel, 7075-T6 Aluminum Black Receiver, M4 Double Head Shield Handguard for M4 Carbine

Spikes STU5025M4S Complete Upper 5.56x45mm NATO 16″ Black Phosphate Barrel, 7075-T6 Aluminum Black Receiver, M4 Double Head Shield Handguard for M4 Carbine

$835.00

3 in stock

Purchase & earn 835 points!

Disclaimer: It is the customer’s responsibility to ensure that all orders comply with applicable local and federal regulations. Non-compliant orders are subject to a 30% restocking fee. We reserve the right to dispute any chargebacks related to such orders.

Guidelines for Shipping Restrictions by State

The Spike’s Tactical ST-15 LE 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 Spike’s Tactical 16″ with 1:7 Twist Mil-spec Barrel, M4 Barrel Profile, Carbine Length Gas System, F-marked A2 Front Sight Base, .750″ Diameter Gas Seat, Spike’s Tactical Mil-Spec M16 Bolt Carrier Group, M4 Double Heat Shield Handguards, and A2 Flash Hider.

Your Trusted Online Firearms Store – Shop with Confidence!

Looking for the best prices on Spikes STU5025M4S Complete Upper 5.56x45mm NATO 16″ Black Phosphate Barrel, 7075-T6 Aluminum Black Receiver, M4 Double Head Shield Handguard for M4 Carbine by Spikes Tactical? ADA Armaments LLC proudly serves Boise with unbeatable pricing, expert service, and exclusive rewards.

Best Prices in Boise.
Earn Rewards on Every Purchase.
Special Bundles & Firearm Packages Available.
Safe & Secure Checkout – Shop with confidence using trusted payment options.
Compliance-Ready – All sales follow federal, state, and local firearm laws.

No shipping to California.

Limited Stock – Visit Us Today or Shop Online Before They’re Gone! 

UPC

815648021030

Manufacturer

Manufacturer Part Number

STU5025M4S

Action

.223 REM/5.56 NATO

Barrel Finish

Black Phosphate

Barrel Length

16"

Caliber/Gauge

.223 REM/5.56 NATO

Product Type

Complete

Rate of Twist

1:7"

Sights

A2 Front

Style

Complete

SKU: TSW|99730Categories: AR15 UppersTags: Online Only

The Spike’s Tactical ST-15 LE 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 Spike’s Tactical 16″ with 1:7 Twist Mil-spec Barrel, M4 Barrel Profile, Carbine Length Gas System, F-marked A2 Front Sight Base, .750″ Diameter Gas Seat, Spike’s Tactical Mil-Spec M16 Bolt Carrier Group, M4 Double Heat Shield Handguards, and A2 Flash Hider.

Your Trusted Online Firearms Store – Shop with Confidence!

Looking for the best prices on Spikes STU5025M4S Complete Upper 5.56x45mm NATO 16″ Black Phosphate Barrel, 7075-T6 Aluminum Black Receiver, M4 Double Head Shield Handguard for M4 Carbine by Spikes Tactical? ADA Armaments LLC proudly serves Boise with unbeatable pricing, expert service, and exclusive rewards.

Best Prices in Boise.
Earn Rewards on Every Purchase.
Special Bundles & Firearm Packages Available.
Safe & Secure Checkout – Shop with confidence using trusted payment options.
Compliance-Ready – All sales follow federal, state, and local firearm laws.

No shipping to California.

Limited Stock – Visit Us Today or Shop Online Before They’re Gone! 

UPC

815648021030

Manufacturer

Manufacturer Part Number

STU5025M4S

Action

.223 REM/5.56 NATO

Barrel Finish

Black Phosphate

Barrel Length

16"

Caliber/Gauge

.223 REM/5.56 NATO

Product Type

Complete

Rate of Twist

1:7"

Sights

A2 Front

Style

Complete

Welcome to ADA Armament, in order to browse our site you must be at least 18 years of age.

Are you at least 18 years old?

YesNo