File:Pair of Hatsan AT44-10 front is .22 and rear is .177, both fitted with MTC Viper 10x44SCB.JPG - Wikimedia Commons
My AT44-10/Bullboss before & after | Airgun Forum | Airgun Nation | Best Airgun Site | Airgun Message Board
![Veradium Air tuned AT44-10 .25 shooting JSB Heavy MKII @ 44 ft. pounds meets eye and brain cavity of tree rat at 30+ yards – pics *Graphic* | Airgun Hunters | Airgun Warriors Forum Veradium Air tuned AT44-10 .25 shooting JSB Heavy MKII @ 44 ft. pounds meets eye and brain cavity of tree rat at 30+ yards – pics *Graphic* | Airgun Hunters | Airgun Warriors Forum](https://airgunwarriors.com/wp-content/uploads/wpforo/attachments/396/14542-ThurmanAT44102530OCT19-Pic-22.jpg)
Veradium Air tuned AT44-10 .25 shooting JSB Heavy MKII @ 44 ft. pounds meets eye and brain cavity of tree rat at 30+ yards – pics *Graphic* | Airgun Hunters | Airgun Warriors Forum
![Hatsan AT44 S10 PCP Airgun Pre Charged Pneumatic .25 Caliber High Pressure Black 1/2-20 - Walmart.com Hatsan AT44 S10 PCP Airgun Pre Charged Pneumatic .25 Caliber High Pressure Black 1/2-20 - Walmart.com](https://i5.walmartimages.com/seo/Hatsan-AT44-S10-PCP-Airgun-Pre-Charged-Pneumatic-25-Caliber-High-Pressure-Black-1-2-20_84260770-c711-488b-8d96-9fb86da845b9_1.382b2ef24e4a454530b6dca499dcdc75.jpeg)