Glock Backstrap/Beavertail Set for 20/21/40/41

Grip Glock UPC 764503043307

Glock Backstrap/Beavertail Set for 20/21/40/41

$20.99

at Good 4 Guns · checked 54 minutes ago

Shipping calculated in cart

7 retailers · $33.86 to $39.65 shipped

This listing: GrabAGun $22.49, out of stock

Offers

Shipping estimate for one item to the lower 48 from the retailer's published policy or feed; the retailer's cart is final.

Price history

Lowest price across retailers each day.

Lowest seen: $19.92
Typical price: $27.70
Tracked since: Jun 25, 2026

Today's best price is $1.07 above the 138-day low and 24% below typical.