Glock Modular Back Strap Replacement Kit Gen 4 - GlockA(R) Beavertail Modular Backstrap Kit Gen4 17/22/31/34

Gun Parts Glock UPC 764503001338 MPN 30818

$23.99

at Palmetto State Armory

Price last checked 11 days ago

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6 retailers · $23.99 to $36.89 in stock

This listing: Brownells $19.99, out of stock

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Lowest price across retailers each day.

Lowest seen: $19.99
Typical price: $23.89
Tracked since: Jul 1, 2026

Today's best price is $4.00 above the 132-day low and about typical.

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