Battle Arms Development Inc. Ar-15 Workhorse Upper Receivers- No Bcg Or Charging Handle - Ar-15 Workhorse 10.5 Upper M-Lok 1-7 Twist 5.56 Nato

Upper Battle Arms Development Inc. UPC 810033783784 MPN WH556-UA-10.5-223-BLK

Battle Arms Development Inc. Ar-15 Workhorse Upper Receivers- No Bcg Or Charging Handle - Ar-15 Workhorse 10.5   Upper M-Lok 1-7 Twist 5.56 Nato
$524.95

at Brownells ·

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8 retailers · $524.95 to $536.90 shipped

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Price history

Lowest price across retailers each day.

Lowest seen
$447.97
Typical price
$494.99
Tracked since
May 5, 2026

Today's best price is $76.98 above the 189-day low and 6% above typical.

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