www.ReplicaAirguns.com Type: Gas Blowback Airsoft Pistol. Manufacturer: G&G Model: Piranha SL Materials: Metal & Polymer. Weight: 1.85 pounds (838 grams). Length: 10.3 inches (262mm) total. Barrel: 5.6 inches (142.5mm), Metal non-rifled. Propulsion: Green gas or propane. Action: Blowback, single action only. Ammunition Type: 6mm plastic Airsoft BB's. Ammunition Capacity: 20/25rounds. FPS: 370+ fps. The G&G Piranha SL GBB Airsoft Pistol is for sure the flashiest version of the Piranha series of G&G Airsoft Pistols with its extended barrel and extended magazine with the fake bullets. I also imagine the extra barrel length will add some addition fps to the velocity and we will find out when I make my Field Test Shooting Video for it shortly. I am hoping the extended magazine holds more than an addition 5 rounds but again we are going to find out in my my Field Test Video so be sure to watch that one! If you don’t mind the additional bulk of the G&G Piranha SL GBB Airsoft Pistol over the MK 1 and TR than you will get an extra magazine and I a bit higher velocity. Read my full written Post over on the Blog: www.replicaairguns.com/posts/2022/5/25/gampg-piranha-sl-gbb-airsoft-pistol-table-top-review Buy the G&G Piranha SL GBB Airsoft Pistol in Canada: https://www.replicaairguns.ca/piranha-sl-airsoft-pistol-gun Buy Airsoft Pistols in the US: https://www.replicaairguns.us/airsoft-rifles