Has any body done a gas ram conversion on a Gamo 440 Hunter .177? If so what gas ram will fit in the Gamo? Will any of the crosman nitro pistons fit ? anybody in Canada stocking these parts? What improvements were accomplished. Thanks in advance
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Has any body done a gas ram conversion on a Gamo 440 Hunter .177? If so what gas ram will fit in the Gamo? Will any of the crosman nitro pistons fit ? anybody in Canada stocking these parts? What improvements were accomplished. Thanks in advance