A spring tester is useful for identifying the spring rate…

Poppet Disassembly and Modification is useful for fixing leaks, reducing…

Adding metal receivers to am 880 or 1977 will increase…

A custom bolt allows the use of custom probes that…

Removing the pressed in barrel is easy!

Moderators are great for hunting and they're just cool.

This post covers the source and installation of AR style…

Identify the month, year and sequence of manufacture for your…

Increasing the Caliber of the 1977 provides the best power…