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Fab Defense FX-4210B Glock 42 Compatible 380 ACP Black Polymer 4 Rounds
Fab Defense (usiq)

Fab Defense FX-4210B Glock 42 Compatible 380 ACP Black Polymer 4 Rounds

UPC 07290111585005

Compare prices

1 offer · 1 in stock · sorted by best price
RetailerPriceStockLast checkedDeal
East Valley Tactical$25.80Low (2)27m agoGo to deal

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Description

The 42-10 is a magazine floor-plate replacement for the Glock 42 (.380 ACP) that adds 4 rounds for a total of 10 rounds in a magazine. The special ergonomic design enables secure manipulation of the magazine and a full grip on the weapon when the magazine is in use.

Specs

BrandFab Defense (usiq)
CategoryAccessories · Accessories
Caliber380 ACP
UPC07290111585005
Capacity4Rd
Weight1.16 oz
ColorBlack
ModelMag Extension
StyleExtension
FinishBlack
MaterialPolymer
Quantity1
Brand_fitGlock
Model_fitG42
Firearm_fitGlock 42
Similar_itemsCLGLOCK
Package dimensions1.7 x 3.45 x 5 in

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D.O.P.E.Price history

Lowest price across connected retailers, from every price check we've recorded.

Current best
$25.80
Low
$25.80
Oct 8, 2026
High
$25.80
Oct 8, 2026
Tracking since
Oct 8, 2026
One price check so far ($25.80 on Oct 8, 2026). The chart fills in as retailers are re-checked.
Recent price checks (1)
DateRetailerPriceStock
Oct 8, 2026, 5:15 PM PTEast Valley Tactical$25.80Low

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