Selling these as a set only.
These are B Square pistol mounts made for a Ruger MK I or II (firearm). They are also a similar size that will fit a Crosman MK. I got the idea from the link below.
I believe these are discontinued. I bought a few months ago as new old stock.
Price is$60 40 total firm and I pay the shipping. PayPal F&F or add 3%.
Here's a Crosman MK wearing the 1 piece B Square mount
These are B Square pistol mounts made for a Ruger MK I or II (firearm). They are also a similar size that will fit a Crosman MK. I got the idea from the link below.
I believe these are discontinued. I bought a few months ago as new old stock.
Price is
Here's a Crosman MK wearing the 1 piece B Square mount