Home / AR Uppers / Spikes Tactical / SPIKE'S M4 LE 5.56mm 16in 1:7 Twist Flat Top Upper with Quad Rail (STU5025-R9S)
SPIKE'S M4 LE 5.56mm 16in 1:7 Twist Flat Top Upper with Quad Rail (STU5025-R9S)
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$641.68
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$641.68
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Updated
Jun 16, 2026
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Shop SPIKE'S M4 LE 5.56mm 16in 1:7 Twist Flat Top Upper with Quad Rail (STU5025-R9S). Buy best AR Uppers from gritrsports.com | Reviews and Shipping options available
