Video: US MARINE – The Truth About Thumb Over Bore!

There’s not much that will create an argument more than asking “What is the best firing stance and grip?” in a forum of AR shooters. While everyone has an opinion and many feel theirs is the only one that counts. I’ll give you my quick answer – “The one that you are comfortable with and allows… Continue reading Video: US MARINE – The Truth About Thumb Over Bore!

From the AR Building Desk of John Rourke – December 12th, 2017

  Recently had a lot of questions regarding building AR’s. I am not an expert and some have – and will – call what I do assembly rather than building. That’s fine and not far from accurate.  I have never built an AR upper from parts. It’s planned but never found the need. So complete… Continue reading From the AR Building Desk of John Rourke – December 12th, 2017

Video: US MARINE – The Truth About Thumb Over Bore!

There’s not much that will create an argument more than asking “What is the best firing stance and grip?” in a forum of AR shooters. While everyone has an opinion and many feel their’s is the only one that counts I’ll give you my quick answer – “The one that you are comfortable with and allows… Continue reading Video: US MARINE – The Truth About Thumb Over Bore!

The “Patriot” Rifle AR Build

  My latest AR is the result of the “Katrina” rifle concept. Katrina rifle you ask? The term came about after Hurricane Katrina devasted the Gulf and left many residents in a state of WROL(Without Rule of Law). Widespread looting, lawlessness, and general civil unrest provide a very dangerous environment.  Add to this the absence of… Continue reading The “Patriot” Rifle AR Build

Video: How to Build a Basic AR-15

  This video covers the entire process of building a basic AR-15. Many people find tremendous satisfaction putting together their own AR’s. There is also something to be said for throwing a few lowers to the side and in certain political climates assembling at another time. Enjoy the video.    

Video: Completing An 80% Lower

There’s been some interest in 80% lowers and the process of finishing one. I have not completed one myself although I have seen the final product and talked to the machinist that did the work. If he chooses he can comment below this post on his experience. The product I am familiar with came from… Continue reading Video: Completing An 80% Lower

Don’t have an AR?

Seems that AR prices continue to drop. Sub-$500 AR’s that actually work are becoming more and more common from different sources. The days of an AR being a dream purchase are pretty much over. Layaway, financing, and of course saving are options to purchase one of these budget-friendly beasts. ClassicFirearms.com often have Bear Creek AR’s… Continue reading Don’t have an AR?

Trajectory of the .223/5.56 round in a Carbine

With the popularity of the AR platform and the .223/5.56 round I thought it would be a good idea to review the trajectory of the round and common sighting ranges. Being a high velocity round the trajectory is relatively flat within a few hundred yards – past 400 the drop-off is significant. There are several… Continue reading Trajectory of the .223/5.56 round in a Carbine