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AR-15, AR-10, 308 Compatible Parts, Eighty Percent Lower Receivers, Interchangeable Parts

Can An AR-15 And An AR-10 Use The Same Parts?

Today We’re Going To Go Over Which Parts Are Compatible Between The AR-15 And The AR-10 Some parts will have to be different and these usually are related to the different calibers of the AR-15 and AR-10. This simplifies things, but it doesn’t paint as clear a picture as going piece by piece. To make […]

AR-15 Buffers and Weights Explained

The AR-15’s Buffer System Is Often Overlooked When People Are Building A Rifle However it is a necessary part of the function of the rifle. This is because the gas and buffer system work together to cycle the gun. Let’s look at AR-15’s buffer system before we look at the different weighted buffers. AR-15 Buffer […]

AR-15 Bolt Carrier Group

Overview of AR-15 Bolt Carrier Groups

The Bolt Carrier Group Or BCG Is The Heart Of The AR-15’s Operation It ties the gas and recoil systems together with the trigger group. It also deals with firing and feeding ammunition. Because of this, the BCG is put under a lot of stress. This means picking the right BCG is important. To help […]

Is Your Lower Parts Kit Compatible?

Maybe You’re Just Getting Into Building AR-15s As A Hobby Or You Want To Make Sure The Lower Kit You Have Will Work For Your Build. Either way, Lower Parts Kits can be confusing, especially with all the AR-15 variants out there.  We’re going to go over which parts kits work with your AR-15/AR-308/AR-9 or […]

AR15 Upper Receiver Parts Kit, Lower 80

How To Assemble An AR-15 Upper

HOW TO COMPLETE AR-15 UPPER ASSEMBLY The ocean of options on an AR-15 Upper Receiver is vast. There are almost as many options as there are in the beer aisle of that dumb new “fancy” grocery store down the road they just built… my wife likes to go there even though they are 10x’s more […]

What Is The Difference Between An AR10, AR15 And An AR9?

There Are Some Notable Differences Across AR Rifle Platforms The AR-15 and AR-10 have multiple variants that bring additional versatility while keeping similar controls. But some variants like the AR-9 are significantly different from the base AR-15. We’re going to go over these differences so you know what to expect when building or purchasing an […]

Ar15, AR10, Dpms, Sr25 308 Upper Receiver, Set

AR Rifle Upper Receivers Explained

The Different Types of AR Rifle Upper Receivers   The Armalite AR family of rifles is one of the most popular rifle designs on the planet, with the primary versions being the AR-10/AR-308 variants and the AR-15/M16/M4 lines. The major benefits of the designs are the modularity and ease of use they provide. Caliber conversions […]

AR15 Upper Receiver Parts Kit, Lower 80

Install Instructions For AR-15 Lower Parts Kit & Buffer Assembly

Installing An Ar15 Lower Parts Kit Including The Buffer Assembly (All you need to know, and maybe even a trick or two – pictures included!) So, you did it! You milled out your first AR-15 80% lower that you got from 80lowers.com (shameless plug). Or, you bought a stripped lower, or just upgrading LPK’s (Lower […]

Are 80 Percent Lowers Legal?

Can You Still Buy 80% Lowers? The Bureau of Alcohol, Tobacco and Firearms or ATF is currently in numerous court cases to determine the limits of their regulatory authority. This has resulted in a lot of misinformation as to what can and cannot be purchased legally, especially regarding 80 Percent lowers and 80% lower kits. […]

The Difference Between AR15, DPMS, SR25, and LR .308

What Is the Difference Between AR15, DPMS, SR25, and the LR .308?   Just because things look the same, it doesn’t mean that they are equal. Crackers are always made out of flour and crunchy whereas cookies are usually sweeter, and have additives like fruit or chocolate chips. Just the same, shrimps and prawns might […]