The infamous EMR's (Extended Magazine Release) from Tactical Solutions. This great device is a must for all users of standard 10/22 trigger units. The EMR's are available in various colours - please call for current availability.
Tactical Solutions' 10/.22 barrels are a superbly accurate upgrade barrel for the popular Ruger semi automatic rifle. The 16.5" barrels are available in .920 diameter bull barrel with flutes.