PrimeRFP SCOUT · Federal Contract Recompete Brief

W15QKN23F0639 — UKRAINE - DELIVERY ORDER FOR THE MACS 155MM COMBUSTIBLE CARTRIDGE CASES PRODUCTION CAPACITY

UKRAINE - DELIVERY ORDER FOR THE MACS 155MM COMBUSTIBLE CARTRIDGE CASES PRODUCTION CAPACITY is a federal award for Department of Defense (DOD) held by DAY & ZIMMERMANN LONE STAR LLC. Estimated value $238M ($238M obligated). Current period of performance ends Oct 16, 2026.

$238M
Estimated Value
Oct 16, 2026
PoP End / Expires

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Analysis

Public

DAY & ZIMMERMANN LONE STAR LLC holds $406.6M across 27 federal awards, concentrated at Department of Defense (DOD). Recompete timing centers on the Oct 16, 2026 PoP end — agencies typically plan 12–18 months ahead.

Contract facts

Federal
Contract numberW15QKN23F0639
AgencyDepartment of Defense (DOD)
IncumbentDAY & ZIMMERMANN LONE STAR LLC
UEIW5U1L34L2NE7
NAICS332993

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PSC1320
Parent IDIQ / IDVW15QKN23D0064
PoP end (current)Oct 16, 2026
Obligated$238M

UKRAINE - DELIVERY ORDER FOR THE MACS 155MM COMBUSTIBLE CARTRIDGE CASES PRODUCTION CAPACITY

Recompete timing

Public
Expiring in 60 days

Current PoP ends Oct 16, 2026 (60 days remaining). Agencies typically plan 12–18 months ahead — at 2.0 months out, that window is already open. The buying decision is likely already in motion.

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Incumbent footprint

Public record

DAY & ZIMMERMANN LONE STAR LLC$406.6M obligated across 27 awards (firm-wide, all agencies).

Sole agency: Department of Defense (DOD)
Department of Defense (DOD)$406.6M · 100% of firm total
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Frequently asked questions

What is contract W15QKN23F0639?

W15QKN23F0639 (UKRAINE - DELIVERY ORDER FOR THE MACS 155MM COMBUSTIBLE CARTRIDGE CASES PRODUCTION CAPACITY) is a Department of Defense (DOD) award with an estimated value of $238M, currently held by DAY & ZIMMERMANN LONE STAR LLC. Figures are USASpending-sourced public-record facts normalized by PrimeRFP SCOUT.

Who is the incumbent on W15QKN23F0639?

DAY & ZIMMERMANN LONE STAR LLC is the incumbent with $406.6M across 27 related awards in SCOUT’s public footprint. The current period of performance ends Oct 16, 2026.

When does W15QKN23F0639 come up for recompete?

SCOUT tracks a period-of-performance end of Oct 16, 2026. Actual solicitation timing can shift with extensions, bridges, or consolidations.

Data: Showing contracts ≥ $100K from federal procurement records (FPDS-NG, SAM.gov, and related repositories), normalized by PrimeRFP SCOUT. Each row keyed by Award ID (PIID); task orders appear as independent rows. Explore it live — $90 Pilot →

Data as of · refreshed monthlyLatest procurement action
Sources: USASpending, FPDS, SAM.gov · Public-record facts + SCOUT analysis shown above; personalized scoring in SCOUT.
primerfp.com/intel/contract/W15QKN23D0064-W15QKN23F0639