Nite Ize Red LED Dog Collar - Medium Nozzle Type_21.00mm that allows you to change

that allows you to change the spring without removing the buffer tube

this is the tan version

To remove the QD attachment

Color differences may also occur between different batches of the product

(sold separately)

Nite Ize Red LED Dog Collar - Medium Nozzle Type_21.00mm that allows you to changeSmall NND2S 10 R3 (Fits 10" 13" 25. 4cm 33cm) Medium NND2M 10 R3 (Fits: 13" 18" 33cm 45. 7cm) Large NND2L 10 R3 (Fits: 18" 27" 45. 7cm 68. 6cm) For all of you dog owners to keep your favourite buddy safe day and night, the high visibility Nite Dawg LED Collar features a bright red LED that illuminates fully around your dog's neck and also has passive reflectivity striping for optimum visibility. The LED is visible up to 1000 ft and can be set to glow