Tps Arms Quick Repair Ar-15 Kit. Whether it needs a quick repair at the range or in the field TPS has got you covered. We have included a full armorers tool set along with bushings bolts springs bolt extractors and gas blocks along with complete instructions on how to install and use these parts a bolt cutter and lockwasher. Whether you need to make a repair during a shooting match or just want to customize your AR-15 a little more TPS has got you covered Specifications for Tps Arms Quick Repair Ar-15 Kit: Manufacturer: TPS Arms Color: Black Length: 6.8 in Package Contents: Tps Arms Quick Repair Ar-15 Kit