Sustained ROF up to 1800 RPM<br> Auto Power OFF<br> Low Battery Indicator<br> Use of 4 AAA alkaline batteries lasting for over 100,000 rounds<br> Reverse 14mm thread (14mm CCW Thread)<br> Dimension : 156mm x 37mm<br> Weight : 140g without battery<br><br><br> <b>Q&A</b> <br><br> <b>Q1:Does AT1000 fit on my airsfot gun?</b><br> A1: AT1000 fits on any 14mm CCW barrels <br> <b>Q2: :Does AT1000 support Red tracer BBs? </b><br> A2: Yes, it works, but not effectively. Not recommend. <br>