80 Lower Receivers Markings: Although it's a little difficult to make out in some of our pics, these 80% Lowers are marked with "SAFE" and "FIRE" on both sides. In the future we may consider a pictogram design instead. Stock...
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AR-15 80% Lower Receivers One of the most popular rifles ever created is the AR-15. Consisting of the upper part and the Lower Receiver, the AR provides a great deal of flexibility in creating your own unique, custom AR Rifle....
Drill Jig Instructions for 80% Lower Receivers... What follows is the detailed process (one of many) to finish your AR15 or AR10 80% Lower Receiver into a ready to use part. TAKE YOUR TIME, be sure of each cut (check...
Polymer 80 Lowers When it comes to customizing your AR, the lower receiver is one of the obvious big wins as it offers a huge amount of possibilities when you are making a gun your own. The receiver is...
What's the Difference Between A Finished Lower and an 80 Lower? This is a question that comes up a lot, and it's pretty easy to answer. But it’s a good question, because it makes people think about what they can...
Benefits of an AR-10/.308 The AR-10 has been with us for over six decades now, and in that time, despite some rehashes and modifications – ignoring its downsizing to make the AR-15 – the basic rifle is the same concept...
Build A Superior AR By Adding An Optic Scope The AR-15 has been developed as a bit of a workhorse in the gun world: solid, dependable, and good all around. This smaller caliber brother of the AR-10 was developed as...
Everything You Need To Build An 80% Lower Receiver Once you have your 80% lower receiver and jig, there are some extra items you will need to round-up to make sure you have a successful build. One of the most...
The Difference Between Using 6061 And 7075 Aluminum For Lower Receivers The AR rifle has become a mainstay of the rifle-using community and, due to its huge assortment of aftermarket accessories and parts, it is regularly referred to as the...
AR Twist Rates Explained Rifling or ‘twist’ is now an integral part of a gun barrel, and it is a feature that can have a profound effect on your shooting accuracy. Most rifling is created by either, cutting one continuous...