The Bersa Thunder is a semi-automatic pistol. It features a lightweight aluminum alloy frame steel slide with rear cocking serrations 3.5 barrel micro-polished bore with deep rifling integral blade front and notched-bar dovetailed rear three-dot sights combat style trigger guard checkered polymer grips with long rearward tang to prevent hammer and slide bite magazine with extended finger rest decocker and integral locking system. Some models additionally feature an automatic firing pin block. Details The Thunder .380 Bersas best selling model offers numerous valued features accuracy reliability and versatility in a lightweight compact design. Its easy to appreciate so much for so little. The Thunder .380 has earned a worldwide reputation of quality and is truly one of the best performance-for-price buys on the market. Its lightweight small-frame and ideal capacity combines with Bersas time-tested reliability and accuracy to make the Thunder .380 an excellent choice for personal protection. - Caliber .380 ACP - Action DASA - Capacity 81 71 - Barrel Length 3.5 - Front Sight Dovetail - Rear Sight Notched-Bar Dovetailed - Finishes Matte Black - Grips Checkered Polymer - Construction Alloy Frame Steel Slide - Safety Integral Locking System Manual Firing Pin - Weight 20.0000 - Length 6.6 - Height 4.9 - Width 1.3