SPIKE’S BILLET UPPER GEN2 MILSPEC
$222.47
The Spike’s Tactical Billet Upper Gen II Milspec receiver is a premier choice for AR platform enthusiasts, combining striking aesthetics with top-tier performance. Crafted for precision and reliability, this upper enhances your build with its advanced engineering, ensuring your firearm operates flawlessly under any conditions. Elevate your shooting experience with a component that reflects Spike’s Tactical’s dedication to quality and innovation.
5 in stock
The Spike’s Tactical Billet Upper Gen II Milspec is an upper receiver for the AR platform. It is chambered for 223 Remington/5.56 NATO and has a black finish.
This Generation 2 upper uses a Mil-Spec barrel nut.
- Manufacturer: Spike’s Tactical
- Model: Billet Upper Gen II Milspec
- Category: Upper Receivers & Conversion Kits
- Caliber: 223 Remington/5.56 NATO
- Color: Black
- Barrel Nut: Mil-Spec
- Manufacturer Part Number: SPKSFT52B2
- UPC: 810083267760
| Weight | 0.750 lbs |
|---|---|
| Dimensions | 8.750 × 3.250 × 2.250 in |
| Manufacturer | Spike’s Tactical |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

Reviews
Clear filtersThere are no reviews yet.