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
FN 20100375 509C 9mm Luger 12rd Black Extended Floor Plate by Fn -
23% off

Price history at BattleHawk Armory

$50$44Oct 2026Nov 13, 2026

Recorded at BattleHawk Armory since Oct 26, 2026: low $44.15 (Nov 1, 2026), high $49.91 (Oct 26, 2026). Last checked Nov 8, 2026.

Product Description

FN 9mm, 12rd extended magazine for the 509 Compact.

FN 20100375 509C 9mm Luger 12rd Black Extended Floor Plate

at BattleHawk Armory
Browse all BattleHawk Armory deals
$44.15 $57.00 23% Discount
You save $12.85
In Stock at BattleHawk Armory
Price checked 4 days ago
Buy Now at BattleHawk Armory
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Brand Fn
MPN 20100375
Accessories Fn

Price history at BattleHawk Armory

$50$44Oct 2026Nov 13, 2026

Recorded at BattleHawk Armory since Oct 26, 2026: low $44.15 (Nov 1, 2026), high $49.91 (Oct 26, 2026). Last checked Nov 8, 2026.

More from Fn

BattleHawk Armory
Last Updated:
Nov 08, 2026 08:51 AM
BBL AR-15 5.56MM 14.7 M4 CAR BBL AR-15 5.56MM 14.7 M4 CAR View Details
$252.00 $299.00
16% off
Buy Now · $252.00
BattleHawk Armory
BattleHawk Armory
Last Updated:
Nov 08, 2026 08:51 AM
FNH PS90 P90 BARREL SIDE ACCESSORY RAIL FNH PS90 P90 BARREL SIDE ACCESSORY RAIL View Details
$56.40 $84.00
33% off
Buy Now · $56.40
BattleHawk Armory
BattleHawk Armory
Last Updated:
Nov 08, 2026 08:51 AM
FN 509M 9MM Mag 15RD BK FN 509M 9MM Mag 15RD BK View Details
$37.91
Buy Now · $37.91
BattleHawk Armory
BattleHawk Armory
Last Updated:
Nov 08, 2026 08:51 AM
GRIPS, FN HIGH POWER, G10 BLACK GRIPS, FN HIGH POWER, G10 BLACK View Details
$62.40 $80.00
22% off
Buy Now · $62.40
BattleHawk Armory
Classic Firearms
Last Updated:
Oct 26, 2026 07:10 AM
FN 476952 FNS-40/FNX-40 40 Smith & Wesson 14rd Black Finish FN 476952 FNS-40/FNX-40 40 Smith & Wesson 14rd Black Finish View Details
$54.99
Buy Now · $54.99
Classic Firearms
Classic Firearms
Last Updated:
Oct 26, 2026 07:10 AM
FN 3810110093 PS90 5.7mmX28mm 50rd Smoke Finish FN 3810110093 PS90 5.7mmX28mm 50rd Smoke Finish View Details
$46.25
Buy Now · $46.25
Classic Firearms
Classic Firearms
Last Updated:
Oct 26, 2026 07:10 AM
FN 56471 M249/M249S 200rd Black Polymer, 500 M27 Links Included FN 56471 M249/M249S 200rd Black Polymer, 500 M27 Links Included View Details
$90.00
Buy Now · $90.00
Classic Firearms
Classic Firearms
Last Updated:
Oct 26, 2026 07:10 AM
FN 20100682 Five-seveN 20rd 5.7x28mm Fit FN Five-seveN MRD Black Polymer FN 20100682 Five-seveN 20rd 5.7x28mm Fit FN Five-seveN MRD Black Polymer View Details
$44.99
Buy Now · $44.99
Classic Firearms
Classic Firearms
Last Updated:
Oct 26, 2026 07:10 AM
FN 20100806 509C Comp KIT Black FN 20100806 509C Comp KIT Black View Details
$329.00
Buy Now · $329.00
Classic Firearms
Classic Firearms
Last Updated:
Oct 26, 2026 07:10 AM
FN 20100808 509M Comp KIT Black FN 20100808 509M Comp KIT Black View Details
$329.00
Buy Now · $329.00
Classic Firearms
Classic Firearms
Last Updated:
Oct 26, 2026 07:10 AM
FN 510 10mm 10-Round Magazine 20100733 FN 510 10mm 10-Round Magazine 20100733 View Details
$59.99
Buy Now · $59.99
Classic Firearms
Classic Firearms
Last Updated:
Oct 26, 2026 07:10 AM
FN America 509 Compact Magazine 20100510 For FN 509 Platform 9mm 17 Rounds Black Stainless Steel FN America 509 Compact Magazine 20100510 For FN 509 Platform 9mm 17 Rounds Black Stainless Steel View Details
$49.99
Buy Now · $49.99
Classic Firearms
Classic Firearms
Last Updated:
Oct 26, 2026 07:10 AM
FN Five-seveN MRD 10-Round 5.7x28mm Magazine 20100681 FN Five-seveN MRD 10-Round 5.7x28mm Magazine 20100681 View Details
$44.99
Buy Now · $44.99
Classic Firearms
Classic Firearms
Last Updated:
Oct 26, 2026 07:10 AM
Coming Soon! FN Pureview 3 MOA Holographic Micro Red Dot Pistol Sight, No Mount, Black Coming Soon! FN Pureview 3 MOA Holographic Micro Red Dot Pistol Sight, No Mount, Black View Details
$749.00
Buy Now · $749.00
Classic Firearms
BattleHawk Armory
Last Updated:
Nov 08, 2026 08:51 AM
FN REFLEX 9MM MAG 11RD BLK FN REFLEX 9MM MAG 11RD BLK View Details
$30.95 $45.00
31% off
Buy Now · $30.95
BattleHawk Armory
BattleHawk Armory
Last Updated:
Nov 08, 2026 08:51 AM
FN 20100261 503 Magazine 9mm Luger FN 503 8rd Black Detachable FN 20100261 503 Magazine 9mm Luger FN 503 8rd Black Detachable View Details
$37.20 $50.00
26% off
Buy Now · $37.20
BattleHawk Armory
BattleHawk Armory
Last Updated:
Nov 08, 2026 08:51 AM
FN MAGAZINE FN REFLEX XL 9MM 10RD BLACK BASE PLATE FN MAGAZINE FN REFLEX XL 9MM 10RD BLACK BASE PLATE View Details
$34.07 $45.00
24% off
Buy Now · $34.07
BattleHawk Armory
BattleHawk Armory
Last Updated:
Nov 08, 2026 08:51 AM
FN 503 9mm Magazine 6 RD BLK FN 503 9mm Magazine 6 RD BLK View Details
$37.20 $50.00
26% off
Buy Now · $37.20
BattleHawk Armory
BattleHawk Armory
Last Updated:
Nov 08, 2026 08:51 AM
FN 663302 FNS 9mm Luger 17rd Black Detachable FN 663302 FNS 9mm Luger 17rd Black Detachable View Details
$48.00 $60.00
20% off
Buy Now · $48.00
BattleHawk Armory