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  Spartan S1
Spartan 50 BMG Upper Receiver for AR 15, available in .50 BMG, .416 Barrett and .338 Lapua

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here for estimated production lead time.

Price: $1,598.00

Product Code: S1



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Description Technical Specs Extended Information
The spartan was engineered to meet the needs of shooters looking for a budget-friendly upper. Applying a "keep it simple" approach to design and engineering, the Spartan receiver is built from four sub-components that are solidly welded and fastened forming a strong and secure foundation for an affordable and accurate upper.

Sized to fit all AR-15/M4 style lowers.

Available in .50 BMG or .416 Barrett, in your choice of Ultralite (Mossberg, Made in Mexico) or Duty (Criterion, Made in Wisconsin) barrels.

here for estimated production times.
  • Welded receiver, barrel extension and lugs
  • Screwed on scope rail allows rail to be interchanged or removed
  • Mossberg barrel
  • Side-loading/ejecting
  • Push-feed
  • Massive two-lug bolt head
  • Savage-style sliding extractor
  • Plunger-style ejector
  • Parkerize and anodize finish

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