Latest AR Parts

Stag Arms Relocation and Recommitment – An ARBuildJunkie Q&A

We recently sat down Chad Larson, president of Stag Arms to discuss his company’s move to Cheyenne, Wyoming, his efforts to rebrand and refocus the AR manufacturer after a few years of turmoil, and more. Chad gives us an overview of Stag Arms’ history, challenges the company faced, and how he is helping breathe new … Read more

Aimpoint Launches Next Generation Acro Red Dot Optic

Aimpoint has revealed the 50,000 hour Aimpoint Acro P-2…retail is $599. The Aimpoint® Acro P-2 is the next generation in the Acro series with a new battery size of CR2032 and new diode technology. the Acro P-2 will last for 5 years of continuous use on setting 6/10 (daylight setting) In addition to use as a primary optic on handguns, the Acro P-2 can be mounted on carbines, shotguns and rifles.

New Reptilia AUS Mount for LPVOs – Q&A with Nick Booras

In our last conversation with Nick Booras at Reptilia, we got a sneak peek at the Reptilia AUS mount for 30mm optics. Developed by the request of an end user group, the AUS Mount is the culmination of a 2 year development program. Now that the optic is officially announced on their website, we decided to reach out to Nick and learn a bit more about the optic features and why it was created.

Bump Stocks Not Subject to ATF Ban

Some encouraging news for those who enjoy bump stocks on their ARs…seen by many as an infringement on 2nd Amendment and 5th Amendment rights, a federal appeals court ruled today that the federal regulation barring bump stocks is likely illegal and was incorrect in claiming that the devices make a weapon a machine gun. On … Read more

Offset Red Dots on the AR-15 with Steve “Yeti” Fisher

Offset red dots mounted at 45 degrees are increasingly common on AR-15s. Are these optics necessary? Is running an optic at 12-o-clock on top of your primary optic beneficial? What are there advantages of an offset red dot and just who should consider using them? If you do decide to run one, what offset red dot should you consider?

Manufacturer Q&A with Bear Creek Arsenal

From time to time, we like to reach out to different firearms manufacturers to hear first-hand what they’re all about…in their own words. We most recently sat down with Bear Creek Arsenal Founder and CEO Eugene Moore to learn more about his company, its philosophy, and its plans for the year ahead.

If you want to be among the first to know when we release new content, your best bet is to sign up via email:

We’ll keep the emails to a minimum and we will never sell or give your information to a third party.