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.

Caliber: 380 ACP
Capacity: 4rd
Finish: Black
Model: Mag Extension
Material: Polymer
Model Fit: G42
Brand Fit: Glock
Capacity: 4

Magazine Restrictions:

The following states have magazine restrictions. Your order will not ship to those states if in violation of these laws and will be subject to cancellation and a 15% restocking fee.

California - Limited to 10-round capacity.
Connecticut - Limited to 10-round capacity.
Colorado - Limited to a 15-round capacity.
Delaware - Limited to 17-round capacity.
Hawaii - Handguns limited to 10-round capacity
Illinois (Cook Co, Aurora, Highland Park) - Pistol mags are limited to 10 rounds.
Massachusetts - Limited to 10-round capacity.
Maryland - Limited to 10-round capacity.
New Jersey - Limited to 10-round capacity.
New York - Limited to 10-round capacity.
Road Island - Limited to 10-round capacity.
Vermont - Handguns limited to 15-round capacity, Rifles limited to 10-round capacity.
Washington DC - Limited to 10-round capacity.
Washington - Limited to 10-round capacity.