Glock Backstrap Set G20 G21 Gen4 Gen5 Battlefield Green

Gun Parts Glock UPC 764503043345 MPN 39843

$18.99

at Ammunition Depot · checked 3 hours ago

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6 retailers · $33.86 to $39.65 shipped

This listing: Optics Planet $39.99, out of stock

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Lowest price across retailers each day.

Lowest seen: $18.99
Typical price: $18.99
Tracked since: Jun 25, 2026

Today's best price matches the 139-day low and is about typical.

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