Grab this high quality AR 15 lower parts kit for your next build! This works with both forged lowers and Bear Creek Arsenal billet lowers (contains extra pieces for our billet lowers). Experience high performance at a great price with a Bear Creek Arsenal AR15 lower parts kit. Includes: Bolt Catch Bolt Catch Plunger Bolt Catch Roll Pin Bolt Catch Spring Buffer Detent Spring Buffer Retainer Pin Disconnector Disconnector Spring Hammer with J Pin Hammer Spring Hammer/Trigger Pin Magazine Catch Spring Magazine Catch w/Button Pistol Grip Pistol Grip Screw Pistol Grip Washer Pivot Pin Pivot/Take Down Detent Safety Selector Detent Safety Selector Detent Spring Safety Selector Lever Trigger Take Down Pin Take Down & Pivot Spring Trigger Guard Trigger Spring {{widget type="Magento\Cms\Block\Widget\Block" template="widget/static_block/default.phtml" block_id="42"}}