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Kel-Tec RDB-S Bullpup Green 223 Rem/5.56 NATO 16.1 Barrel 20-Rounds by Kel-Tec -
13% off

Price history at GrabAGun

$780$760Oct 2026Oct 28, 2026

Recorded at GrabAGun since Oct 9, 2026: low $759.99 (Oct 11, 2026), high $779.99 (Oct 9, 2026). Last checked Oct 26, 2026.

From the store's product feed and AvantLink's price records; feeds can lag the store's own site.

Product Description

Get the best deal on the Kel-Tec RDB-S RDBSGRN .223 Rem / 5.56 16.1 Semi Auto Rifles - Tactical at GrabAGun.com. Get the best deals on Semi Auto Rifles - Tactical for sale online at GrabAGun! Kel-Tec for sale online. Flat rate shipping on all guns and amm

Kel-Tec RDB-S Bullpup Green 223 Rem/5.56 NATO 16.1 Barrel 20-Rounds

at GrabAGun
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$759.99 $869.99 13% Discount
You save $110.00
In Stock at GrabAGun
Price verified 2d ago
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Product Details

Brand Kel-Tec
MPN RDBSGRN
Kel-Tec

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