Armory Craft P320 Extended Magazine Release
 
Installation / review video click HERE
 
Damaged your magazine catch stop? I've got them HERE as well as replacement magazine catch springs HERE
 
9mm, 40sw, 357 SIG only - NOT for .45ACP
Does not fit the sub-compact grip modules or the .45 grip modules.
LEGAL for IDPA and USPSA competition use.
Plus 3mm vs stock
 
Extended magazine release button is anatomically optimized for easier and faster release as used on true competition pistols. Angled head matches the natural curve of the thumb for positive contact and control.
 
Precision manufactured from hardened 17-4 stainless steel (compare to MIM molded factory SIG part) and finished in durable black nitride for wear resistance.
 
Please note: only the extended button itself is included - you will need to re-use the small factory 'wedge' as well as the spring from the original magazine button.