Spike's Tactical AR-15 Upper Receiver Assembly

Manufactured by Spike's Tactical
SKU: SFT50M4
MPN: SFT50M4
Manufactured by Spike's Tactical
188 Reviews
$103.50

In Stock

Orders of non-FFL items will ship same day if ordered before 3:30pm CST (M-F). FFL orders will ship within 5 business days if transfer details are provided.

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Details

Details

Spike’s Tactical M4 Flat Top Upper Receiver is machined from a Mil-Spec 7075-T6 forging with a durable Type III hardcoat anodized finish. It features M4 feed ramps that are cut into the receiver before anodizing to avoid future reliability issues, laser engraved T-markings, and the Spike’s Spider logo. Includes a pre-installed forward assist and ejection port door cover.

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Specifications

BrandSpike's Tactical
ColorBlack
Feed RampsM4
FinishHardcoat Anodized
Forward AssistAssembled with Forward Assist
ManufacturerSpike's Tactical
Port DoorAssembled with Port Cover
Receiver Material7075-T6 Aluminum
T MarksT-Marked
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

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Ratings & Reviews

188 reviews

4.7
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Spikes upper

by

Excellent. Fit perfectly with my spikes lower. Definitely will buy again.

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thank you

by

fast shipping, and very professional service. Upper was perfect as you'd expect from spikes.

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Upper receiver

by

Fast shipping, excellent service as always from the team at primary arms. The receiver from spikes tactical is top notch as to be expected.

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Spike's Forged M4 Upper Receiver Assembly SFT50M4

by

Fastest shipping I've found

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very pleased

by

Finish is nice and dark, also had a nice tight fit to my lower.

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Great product

by

First build project so I went with a spikes upper to match my spikes lower. Fits perfect and the price was very reasonable.Shipping was fast and product arrived in perfect condition, Primary Arms has earned my business

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very good for $

by

Fit & Finish is always really good.

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Spike's M4 Upper

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Fit together with my Spike's lower really well. Hardly any noticeable movement, but not so tight to make the takedown pins difficult to remove. Solid product.

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Excellent Quality at a Great Price

by

Fit's my Spikes Tactical Lower perfectly without any wiggle! Couldn't have gotten a better deal this last July Summer Sale for $80!! The plastic bag the upper comes in is a bit lacking for padding but I don't see any scratches or blemishes that a good cleaning can't clear up. Great buy and fast shipping as usual from Primary Arms

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Great Service

by

Found these receivers at PA after a lot of searching. The price was better than expected and order fulfillment was outstanding.

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