Reply To: Hatson 44-10 Qe long choked barrel
Your barrel is choked. Almost all factory airgun barrels are choked. Don’t order a die based on pushing a pellet thru the entire bore. You only need to push the pellet in 2-3 inches from the breech end then push it back out to get your groove measurement. If you size to your choke, your pellets will be entirely too small!!