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.

spikes upper

by

bought this for a replacement for another brand of upper that did not fit right or look good on my spikes lower. this solved the problem. thanks Primary Arms

Great Upper

by

Bought this to pair with my Spikes Lower. Looks great and functions as it should.

Spike's Upper

by

Can't wait to get a barrel and complete this to go with my Punisher Spike's lower. My parts arrived in a timely manner. I will buy more stuff from these guys again.

Great experience

by

Check out was very easy, item was shipped very quickly, and is a great product, will order again, great experience.

Spikes M4 stripped upper.

by

Delivery was super fast and product was well packed. Will be doing much more shopping on this site!

well made upper

by

every thing apears to be well made have not assembled to rifle yet. the finish seems to be a little thin though, I inadvertantly scratched through the finish with very light contact, never had finish on a fire arm scratch so easy. but for the money I still think its worth it. ill just have to be careful with the finish.

excelent!!!

by

Exactly what I ordered fast shipping and got it for a better price than anywhere else. PA is truly the best. I come to PA to order everything for my AR builds. All my friends want to build one now that I have and i tell them to go nowhere other Primary Arms!!!

Excellent

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Excellent product, excellent price

Spikes Upper Receiver

by

Excellent service from PA, they are one of my go to companies when I need AR parts.Spikes upper is an excellent part. I like basic no nonsense quality parts for my builds and Spikes delivers that.Also, they have a lifetime guarantee and made in the U.S.

Way to go PA!!

by

Excellent upper relating to fit and finish to compliment my Spikes lower...!! I ordered on a Tues and got it Thurs. I always feel comfortable ordering from Primary Arms specially since I'm 3 hrs away from them :D