Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
Diamondback 9mm Gen 4 Steel Magazine Fingerplate Extension Fits DB9 DB9G4 by Diamondback Firearms -

Product Description

Diamondback 9mm Gen 4 Steel Magazine Fingerplate Extension Fits DB9 DB9G4

Diamondback 9mm Gen 4 Steel Magazine Fingerplate Extension Fits DB9 DB9G4

at Shooting Surplus
Browse all Shooting Surplus deals
$19.88
In Stock at Shooting Surplus
Price verified today
Buy Now at Shooting Surplus
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Brand Diamondback Firearms
Diamondback Firearms

More from Diamondback Firearms

Primary Arms
Last Updated:
Sep 30, 2026 08:22 PM
Diamondback Obsidian DB15 6mm ARC AR-15 Rifle - 18" - 1x 26rd Mag - OD Green / Multicam Diamondback Obsidian DB15 6mm ARC AR-15 Rifle - 18" - 1x 26rd Mag - OD Green / Multicam View Details
$399.99
Buy Now · $399.99
Primary Arms
Primary Arms
Last Updated:
Sep 30, 2026 08:22 PM
Diamondback Black Gold AR-15 Lower Receiver - Stripped Lower Diamondback Black Gold AR-15 Lower Receiver - Stripped Lower View Details
$99.99
Buy Now · $99.99
Primary Arms
Primary Arms
Last Updated:
Sep 30, 2026 08:22 PM
Diamondback Carbon AR-15 Lower Receiver - Stripped Lower - Carbon Fiber Diamondback Carbon AR-15 Lower Receiver - Stripped Lower - Carbon Fiber View Details
$79.99
Buy Now · $79.99
Primary Arms
KYGUNCO
Last Updated:
Sep 30, 2026 06:27 PM
DIAMONDBACK FIREARMS DB-15 5.56 NATO 16" 30rd TB FDE B5 Bravo Multicam DIAMONDBACK FIREARMS DB-15 5.56 NATO 16" 30rd TB FDE B5 Bravo Multicam View Details
$702.99
Buy Now · $702.99
KYGUNCO
Primary Arms
Last Updated:
Sep 30, 2026 08:22 PM
Diamondback Firearms DB10 8.6 Blackout AR-10 Rifle - 12" - 1x 20rd Mag Diamondback Firearms DB10 8.6 Blackout AR-10 Rifle - 12" - 1x 20rd Mag View Details
$1210.00
Buy Now · $1210.00
Primary Arms
Primary Arms
Last Updated:
Sep 30, 2026 08:22 PM
Diamondback Firearms Obsidian DB15 5.56 AR Pistol - 11.5" - 1x 30rd Mag Diamondback Firearms Obsidian DB15 5.56 AR Pistol - 11.5" - 1x 30rd Mag View Details
$967.00
Buy Now · $967.00
Primary Arms
Primary Arms
Last Updated:
Sep 30, 2026 08:22 PM
Diamondback Firearms SDR .357 Magnum / .38 Special Revolver - 2" - 6 Round Diamondback Firearms SDR .357 Magnum / .38 Special Revolver - 2" - 6 Round View Details
$684.00
Buy Now · $684.00
Primary Arms
Primary Arms
Last Updated:
Sep 30, 2026 08:22 PM
Diamondback Firearms SDR 9mm Revolver - 2" - Polished Stainless - 6 Round Diamondback Firearms SDR 9mm Revolver - 2" - Polished Stainless - 6 Round View Details
$684.00
Buy Now · $684.00
Primary Arms
Primary Arms
Last Updated:
Sep 30, 2026 08:22 PM
Diamondback Firearms Carbon DB15 5.56 AR-15 Rifle - 16" - 1x 30rd Mag Diamondback Firearms Carbon DB15 5.56 AR-15 Rifle - 16" - 1x 30rd Mag View Details
$678.00
Buy Now · $678.00
Primary Arms
Primary Arms
Last Updated:
Sep 30, 2026 08:22 PM
Diamondback Firearms SDR .357 Magnum / .38 Special Revolver - 2" - Glass Bead Stainless - 6 Round Diamondback Firearms SDR .357 Magnum / .38 Special Revolver - 2" - Glass Bead Stainless - 6 Round View Details
$648.00
Buy Now · $648.00
Primary Arms
KYGUNCO
Last Updated:
Sep 30, 2026 06:27 PM
DIAMONDBACK FIREARMS DB15 5.56/300Blk 10" 30rd Black/FDE SBA3 DIAMONDBACK FIREARMS DB15 5.56/300Blk 10" 30rd Black/FDE SBA3 View Details
$927.99
Buy Now · $927.99
KYGUNCO
KYGUNCO
Last Updated:
Sep 30, 2026 06:27 PM
DIAMONDBACK FIREARMS DB-15 5.56 NATO 16" 10rd Black MLOK Handguard CO DIAMONDBACK FIREARMS DB-15 5.56 NATO 16" 10rd Black MLOK Handguard CO View Details
$546.92
Buy Now · $546.92
KYGUNCO
KYGUNCO
Last Updated:
Sep 30, 2026 06:27 PM
DIAMONDBACK FIREARMS DB10 Pistol 308 Win 13.5" 20rd Black SBA3 Brace DIAMONDBACK FIREARMS DB10 Pistol 308 Win 13.5" 20rd Black SBA3 Brace View Details
$953.99
Buy Now · $953.99
KYGUNCO
Optics Planet
Last Updated:
Sep 30, 2026 05:20 PM
Diamondback 223 Wylde 18 Black QPQ Stainless Steel Barrel Diamondback 223 Wylde 18 Black QPQ Stainless Steel Barrel View Details
$99.99 $109.00
8% off
Buy Now · $99.99
Optics Planet
Bass Pro Shops
Last Updated:
Aug 11, 2026 12:46 PM
Diamondback Firearms DB10 Semi-Auto Rifle - .308 Win - 18" - Matte Black- CF With Accent Graphics Diamondback Firearms DB10 Semi-Auto Rifle - .308 Win - 18" - Matte Black- CF With Accent Graphics View Details
$1199.99
Buy Now · $1199.99
Bass Pro Shops
Bass Pro Shops
Last Updated:
Aug 11, 2026 12:45 PM
Diamondback Firearms SDR TALO Edition Two-Tone Bobbed-Hammer DAO Revolver Diamondback Firearms SDR TALO Edition Two-Tone Bobbed-Hammer DAO Revolver View Details
$739.99
Buy Now · $739.99
Bass Pro Shops
Bass Pro Shops
Last Updated:
Aug 11, 2026 12:40 PM
Diamondback Firearms Sidekick DA/SA Rimfire Revolver - 4.5" - Olive Drab Green Cerakote Diamondback Firearms Sidekick DA/SA Rimfire Revolver - 4.5" - Olive Drab Green Cerakote View Details
$295.00
Buy Now · $295.00
Bass Pro Shops
Bass Pro Shops
Last Updated:
Aug 11, 2026 12:36 PM
Diamondback Firearms SDR Revolver - 357 Magnum - 2" - Silver Diamondback Firearms SDR Revolver - 357 Magnum - 2" - Silver View Details
$689.99
Buy Now · $689.99
Bass Pro Shops
Bass Pro Shops
Last Updated:
Aug 11, 2026 12:35 PM
Diamondback Firearms Sidekick DA/SA Rimfire Revolver Diamondback Firearms Sidekick DA/SA Rimfire Revolver View Details
$249.99
Buy Now · $249.99
Bass Pro Shops