The breech was never installed, the breech is complete but I am not sure if the stock bolts or transfer port are used with it. If not would be as easy as getting longer bolts. They are $200+shipping if looking to buy, also the breech says .177 but assure you it is in .22. They do it for overseas sales purposes. Looking for $150 shipped to conus PayPal F&F if interested please PM or email at [email protected] 
