AR-STONER AR-15 Pistol Complete Upper Receiver 300 AAC Blackout 8" Barrel Pistol Length M-LOK Handguard

Upper AR-STONER UPC 736684144784

AR-STONER AR-15 Pistol Complete Upper Receiver 300 AAC Blackout 8" Barrel Pistol Length M-LOK Handguard
$329.99

at Primary Arms ·

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7 retailers · $406.99 to $458.20 shipped

This listing: MidwayUSA $406.99

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Price history

Lowest price across retailers each day.

Lowest seen
$284.53
Typical price
$395.99
Tracked since
Apr 20, 2026

Today's best price is $45.46 above the 205-day low and 17% below typical.

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