I have been working on this off and on for about 1 1/2 years it is made up of cheap, free, and homemade parts. The lock was $5.00, the .45 barrel free, the stock is a slab from a wind damaged KS walnut tree, nose cap cow horn, and I made the entry pipe, trigger guard and trigger, so not counting labor I only have about $20.00 in this rifle. And before someone asks the cheek piece is on the correct side it is the lock that was made "wrong"!