We are happy to offer complimentary installation of any CST rimfire product free of charge with purchase. We also offer the following services:
Modify Ruger 10/22* Receiver for the Grand Master Trigger Assembly Spring Assisted Magazine Release: $19.95
Modify Ruger* BX-1 Magazine for Original (1st Generation) CST Auto Bolt Stop: $10.95 each
Modify Ruger* OEM Bolt for Original (1st Generation) CST Auto Bolt Stop: $19.95
Shipping cost applies, check local firearm laws before shipping receivers.
For further information, please feel free to contact us
* “Ruger” and “10/22” are registered trademarks of Sturm, Ruger & Co., Inc. Custom Shooting Technologies, Inc. is not associated with Sturm, Ruger & Co., Inc.