Spike's Tactical Stripped Lower/Upper Set - FDE

SKU: STS1512
MPN: STS1512
Manufactured by Spike's Tactical
7 Reviews


In Stock

"We ship fast!" Order by 4PM CST M-F or 11AM CST Saturday and your order ships same day. FFL items may take longer to process.


In Stock

Items that are regulated by the ATF have restrictions and requirements: 
•Your entire order will ship only to a Federal Firearm License holder.
•Current processing time can be 1-3 days.
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to ffl@primaryarms.com.


The Spike's Tactical Spider Lower is the standard lower receiver on which many of their complete rifles are assembled. Featuring the Spike’s Spider logo engraved prominently on the left side of the magwell. Included in this set, you’ll find the matching Cerakoted flat dark earth upper receiver, complete with dust cover and forward assist installed. If you are looking for a set to build your next rifle with, look no further. Spike’s uppers and lowers are made to the highest industry standards and will be the perfect foundation for your build.

  • Spike’s Spider logo with bullet pictogram safety selector markings.
  • 7075-T6 forged, FDE Cerakoted upper/lower receiver set.
  • Marked multi-caliber.
  • Low shelf, RDIAS compatible.
  • Forward assist, and ejection port door preassembled.
  • Weight: 1 lb 1 oz.


BrandSpike's Tactical
Caliber MarkingMulti-Caliber
ManufacturerSpike's Tactical
Receiver Material7075-T6 Aluminum
Trigger Pin DiameterMIL-SPEC .154

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, see www.p65warnings.ca.gov

Ratings & Reviews

7 reviews

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FDE Spikes Tactical

by -

Well made and looks better made than my Colt. FDE color is not the Magpul FDE but it is sharp none the less and is well applied throughout the set. Very sharp!

can do better

by -

Everything is great. The fit not so much. It is in between intolerable, and annoying.

Nicely finished, obvious quality


Very happy with this set. The FDE finish is flawless and the components themselves are first-rate.

first choice


Forged S.T. receivers are tough, I have used them on a bunch of customers rifle builds. Always right, not fit issues, no blemishes and they take abuse.



Sexy receiver set, great price. Great website.



Uppers n lowers fit perfectly w no jiggle at all.Very tight together which will be conducive to accuracy!

Spikes tactical stripped lower/upper set- FDE


The fit and finish of this set is top notch. Using it for a 6.8 SPCII build. Very pleased!!!