Spike's Tactical ST-15 LE Carbine Upper 5.56 16in M4 Black
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Specifications
Material 4140 steel barrel; aluminum upper and handguard components
Description
Product Overview
Spike's Tactical ST-15 LE Carbine Upper is a Mil-spec compliant AR-15/M4 style upper built for dependable law-enforcement and civilian use. This 5.56mm 16in M4-profile configuration features a carbine-length gas system, an F-marked A2 front sight base, and an A2 flash hider for a classic, service-ready setup.
Key Features
- 16in 5.56mm barrel with 1:7 twist for broad stabilization across common loads
- M4 barrel profile with carbine-length gas system for standard AR-15/M4 handling
- F-marked A2 front sight base for consistent, traditional iron-sight alignment
- Mil-Spec M16 bolt carrier group and M4 double heat shield handguards
- A2 flash hider with a black, service-style finish
If you’re building or upgrading an AR-15/M4-style rifle, this Spike's Tactical ST-15 LE upper provides a solid Mil-spec foundation with iron-sight and classic muzzle-device configuration.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
0 Reviews
- SKU:
- STU5025-M4S
- UPC:
- 815648021030
- BUDS ID:
- 99730
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345Similar Products
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| Material | 4140 steel barrel; aluminum upper and handguard components | Forged aluminum upper receiver with cold hammer-forged CrMoV barrel steel; Carpenter 158 MPI bolt and steel bolt carrier | Forged 7075-T6 aluminum upper with a chrome-moly vanadium steel barrel and mil-spec steel bolt carrier group | 7075-T6 aluminum (upper and rail); steel barrel and components | 7075-T6 Aluminum |
| Weight (lbs) | N/A | 2.65 | 1.9 | N/A | 0.54 |
| Actions | Current Item |



