A3 Industries Rear Stock Adapter for HK MP5/SP5 Polymer Picatinny Black

Gun Parts A3 Industries UPC 810151872087 MPN RSA015 SKU 69H-STA-MS5RS-RSA015

A3 Industries Rear Stock Adapter for HK MP5/SP5 Polymer Picatinny Black
$105.99

at Optics Planet ·

Free shipping over $49

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Price history

Lowest seen
$105.99
Typical price
$105.99
Tracked since
Oct 29, 2026

The advertised price has held at $105.99 since tracking began on Oct 29, 2026; no price changes recorded.

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