KST AR-15 LOWER PARTS KIT
Featuring
- Enhanced Fire Control Group (Trigger, Hammer & Disconnector) For Smoother Trigger Press & Shorter Reset
- Enhanced Magazine Release
- Mil-Spec Spring Kit
- Mil-Spec Selector
- Mil-Spec Bolt Catch
- Mil-Spec Small Parts Kit
- Mil-Spec Grip Kit
- Mil-Spec Trigger Guard Kit
- Made in the USA
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