One of the reasons for the AR-15’s popularity in America is its modularity. AR-15 calibers can easily be changed by simply popping out two pins and replacing the upper receiver.
One of the AR-15’s greatest features is its modularity – the ability to swap out any part easily and have it work. There are several great upgrades these owners can make at home to improve their shooting experience!
The Timney Competition Trigger is a true drop-in solution that installs easily with no need for a gunsmith.
The Leapers UTG Heavy Duty Recon Bipod offers many great features at a very competitive price.