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Spikes Tactical Upper 5.56 16in ST-15 M4 LE Carbine w/MOE BLK SL Handguard STU5025-SLB
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Spikes Tactical ST-15LE Carbine Upper 5.56, 16in, M4 Profile Barrel, A2 Front Sight Base, Black, STU5025-M4S
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Spikes Tactical ST-15LE Carbine Upper 5.56, 16in, M4 Profile Barrel, A2 Front Sight Base, Black, STU5025-M4S
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Spikes Tactical Upper 5.56 16in M4 LE w/BLK MOE Handguard & FSP STU5025-MOS
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Spikes Tactical Upper 5.56 16in ST-15 M4 LE Carbine w/MOE Grey SL Handguard STU5025-SLG
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Spikes Tactical Upper 5.56 16in ST-15 M4 LE Carbine w/MOE FDE SL Handguard STU5025-SLF
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Spikes Tactical Upper 5.56 16in M4 LE w/FDE MOE Handguard & FSP, STU5025-MOF
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Spikes Tactical Upper 5.56 16in M4 LE w/7in BAR2 Rail & FSP STU5025-R7S
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Spikes Tactical ST-15Law Enforcement Carbine Upper 5.56, 16in, M4 Profile Barrel, Quad Rail, Black, STU5025-R9S
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Spikes Tactical ST-15Law Enforcement Carbine Upper 5.56, 16in, M4 Profile Barrel, Quad Rail, Black, STU5025-R9S
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Spikes Tactical Upper 5.56 16in M4 LE w/10in BAR2 Rail STU5025-R1S
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Spikes Tactical Upper 5.56 16in M4 LE w/12in BAR2 Rail STU5025-R2S
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Spikes Tactical Upper 5.56 16in M4 LE w/13.2in BAR2 Rail STU5025-R3S
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Spikes Tactical Upper 5.56 16in M4 LE w/7in M-LOK Rail & FSP, STU5025-CM7FP
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Spikes Tactical Upper 5.56 16in M4 LE w/7in SAR3 Rail & FSP, STU5025-CQ7FP
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Spikes Tactical Upper 5.56 16in M4 LE w/9in M-LOK Rail, STU5025-CM9F
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Spikes Tactical Upper 5.56 16in M4 LE w/9in SAR3 Rail, STU5025-CQ9F
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Spikes Tactical Upper 5.56 16in M4 LE w/12in M-LOK Rail, STU5025-CM2F
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Spikes Tactical Upper 5.56 16in M4 LE w/ 12in SAR Rail, STU5025-CQ2F
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Spikes Tactical Upper 5.56 16in M4 LE w/ 12in SAR Rail, STU5025-CQ2F
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Spikes Tactical Upper 5.56 16in M4 LE w/13.2in SAR3 Rail, STU5025-CQ3F
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Spikes Tactical Upper 5.56 16in M4 LE w/13.2in M-LOK Rail, STU5025-CM3F
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Spike's Tactical 5.56 M4 Carbine 16in Complete Upper, with M4 Handgaurd, Black, STU5025-M4S
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Spike's Tactical 5.56 M4 Carbine 16in Complete Upper, with M4 Handgaurd, Black, STU5025-M4S
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Product Info for Spikes Tactical 5.56 M4 16in Forged Upper Receiver
Drop the Spikes Tactical 5.56 M4 Carbine 16in Forged Upper Receiver right into your current build to create a powerful and reliable firearm for sport shooting, self-defense or tactical needs. These AR15 Upper Receivers developed by Spikes Tactical is crafted from 7075 T6 aluminum that's rugged and lightweight to survive harsh conditions without inhibiting your mobility. This Spikes Tactical 5.56 M4 Carbine 16in Forged Upper Receiver Kit comes with everything you need to upgrade your complete upper, and that includes a Mil-Spec phosphate coated barrel that resists corrosion and harmful elements. Snag a Spikes Tactical 5.56 M4 Carbine 16in Drop-In Upper Receiver to create a premium weapon build that will result in powerful and precise shots with each pull of the trigger.
Specifications for Spikes Tactical 5.56 M4 16in Forged Upper Receiver:
| Manufacturer: | Spikes Tactical |
| Caliber: | 5.56x45mm NATO |
| Barrel Length: | 16 in |
| Color: | Black |
| Gun Model: | AR-15 |
| Weight: | 2 lb |
| Magazine Included: | No |
| Condition: | New |
Features of Spikes Tactical 5.56 M4 16in Forged Upper Receiver:
- 7075 T6 Construction
- Forward Assist
- Ejection Port Door
- Ejection Port Door Spring
- Ejection Port Door Rod
- 16in M4 Profile Barrel:
- MIL-B-11595E CMV
- Chrome Lined
- 1/7 Twist Rate
- 1/2 X 28 Thread Pitch for Muzzle
- 5.56 Nato Chamber
- .750 Gas Block Seat
- M4 Feed Ramped Barrel Extension
- Mil-Spec Phosphate Coating
- Carbine Gas Tube:
- Black Nitride Inside and Out
- Gas Tube Roll Pin
- Charging Handle:
- Forged Aluminum
- Mil-Spec Type 3 Coating
- Phosphate M16 Complete BCG:
- Phosphate Coated
- Laser Engraved with ST Spider logo
- High Pressure Tested (HPT)
- Magnetic Particle Inspected (MPI)
- A2 Flash Hider:
- 0.5in Crush Washer
Package Contents:
- Spikes Tactical 5.56 M4 16in Forged Upper Receiver
Spikes Tactical 5.56 M4 16in Forged Upper Receiver Orderable Models
List of Orderable Models
- Spikes Tactical Upper 5.56 16in M4 LE w/MOE BLK SL Handguard, STU5025-SLB , MPN: STU5025-SLB , UPC: 815648024529 , Code: 2A8-UFH-STU5025-STU5025-SLB
- Spikes Tactical Upper 5.56 16in M4 LE w/BLK MOE Handguard & FSP, STU5025-MOS , MPN: STU5025-MOS , UPC: 815648021054 , Code: 2A8-UFH-STU5025-STU5025-MOS
- Spikes Tactical Upper 5.56 16in M4 LE w/MOE FDE SL Handguard, STU5025-SLF , MPN: STU5025-SLF , UPC: 815648024536 , Code: 2A8-UFH-STU5025-STU5025-SLF
- Spikes Tactical Upper 5.56 16in M4 LE w/MOE Grey SL Handguard, STU5025-SLG , MPN: STU5025-SLG , UPC: 815648024543 , Code: 2A8-UFH-STU5025-STU5025-SLG
- Spikes Tactical Upper 5.56 16in M4 LE w/FDE MOE Handguard & FSP, STU5025-MOF , MPN: STU5025-MOF , UPC: 815648021047 , Code: 2A8-UFH-STU5025-STU5025-MOF
- Spikes Tactical Upper 5.56 16in M4 LE w/7in BAR2 Rail & FSP, STU5025-R7S , MPN: STU5025-R7S , UPC: 815648021078 , Code: 2A8-UFH-STU5025-STU5025-R7S
- Spikes Tactical Upper 5.56 16in M4 LE w/10in BAR2 Rail, STU5025-R1S , MPN: STU5025-R1S , UPC: 815648021092 , Code: 2A8-UFH-STU5025-STU5025-R1S
- Spikes Tactical Upper 5.56 16in M4 LE w/12in BAR2 Rail, STU5025-R2S , MPN: STU5025-R2S , UPC: 815648021108 , Code: 2A8-UFH-STU5025-STU5025-R2S
- Spikes Tactical Upper 5.56 16in M4 LE w/13.2in BAR2 Rail, STU5025-R3S , MPN: STU5025-R3S , UPC: 815648021115 , Code: 2A8-UFH-STU5025-STU5025-R3S
- Spikes Tactical Upper 5.56 16in M4 LE w/7in M-LOK Rail & FSP, STU5025-CM7FP , MPN: STU5025-CM7FP , UPC: 810083260426 , Code: 2A8-UFH-STU5025-STU5025-CM7FP
- Spikes Tactical Upper 5.56 16in M4 LE w/7in SAR3 Rail & FSP, STU5025-CQ7FP , MPN: STU5025-CQ7FP , UPC: 810083260488 , Code: 2A8-UFH-STU5025-STU5025-CQ7FP
- Spikes Tactical Upper 5.56 16in M4 LE w/9in M-LOK Rail, STU5025-CM9F , MPN: STU5025-CM9F , UPC: 810083260433 , Code: 2A8-UFH-STU5025-STU5025-CM9F
- Spikes Tactical Upper 5.56 16in M4 LE w/9in SAR3 Rail, STU5025-CQ9F , MPN: STU5025-CQ9F , UPC: 810083260495 , Code: 2A8-UFH-STU5025-STU5025-CQ9F
- Spikes Tactical Upper 5.56 16in M4 LE w/ 12in SAR Rail, STU5025-CQ2F , MPN: STU5025-CQ2F , UPC: 810083260457 , Code: 2A8-UFH-STU5025-STU5025-CQ2F
- Spikes Tactical Upper 5.56 16in M4 LE w/12in M-LOK Rail, STU5025-CM2F , MPN: STU5025-CM2F , UPC: 810083260396 , Code: 2A8-UFH-STU5025-STU5025-CM2F
- Spikes Tactical Upper 5.56 16in M4 LE w/13.2in SAR3 Rail, STU5025-CQ3F , MPN: STU5025-CQ3F , UPC: 810083260464 , Code: 2A8-UFH-STU5025-STU5025-CQ3F
- Spikes Tactical Upper 5.56 16in M4 LE w/13.2in M-LOK Rail, STU5025-CM3F , MPN: STU5025-CM3F , UPC: 810083260402 , Code: 2A8-UFH-STU5025-STU5025-CM3F
- Spikes Tactical Upper 5.56 16in M4 LE w/M4 Handgaurd, Black, STU5025-M4S , MPN: STU5025-M4S , UPC: 815648021030 , Code: 2A8-UFH-STU5025-M4S
- Spikes Tactical Upper 5.56 16in M4 LE w/9in BAR2 Rail, Black, STU5025-R9S , MPN: STU5025-R9S , UPC: 815648021085 , Code: 2A8-UFH-STU5025-R9S
Spikes Tactical 5.56 M4 16in Forged Upper Receiver Unavailable & Discontinued Models
List of Unorderable Models
- Spikes Tactical Upper 5.56 16in M4 LE w/BLK M-LOK Handguard & FSP, STU5025-MMS , MPN: STU5025-MMS , UPC: 815648021061 , Code: 2A8-UFH-STU5025-STU5025-MMS
- Spikes Tactical Upper 5.56 16in M4 LE w/FDE M-LOK Handguard & FSP, STU5025-MMF , MPN: STU5025-MMF , UPC: 815648025649 , Code: 2A8-UFH-STU5025-STU5025-MMF
- Spikes Tactical Upper 5.56 16in M4 LE w/10in SAR3 Rail, STU5025-S1S , MPN: STU5025-S1S , UPC: 815648021146 , Code: 2A8-UFH-STU5025-STU5025-S1S
- Spikes Tactical Upper 5.56 16in M4 LE w/10in M-LOK Rail, STU5025-M1S , MPN: STU5025-M1S , UPC: 815648021191 , Code: 2A8-UFH-STU5025-STU5025-M1S
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