Ruger AR-556 MPR 5.56mm Semi-Automatic Multi-Purpose Rifle
Ruger AR-556 5.56 NATO M4 Flat-Top Autoloading Rifle
Smith & Wesson MP15 Sport II New 5.56mm Rifle with Dust Cover and Forward Assist
Ruger AR-556 Semi-Automatic 5.56 NATO Rifle with White Cerakote Finish
Windham A1 Government 5.56mm Semi-Automatic Rifle
Ruger AR-556 MPR 450 Bushmaster Semi-Automatic Multi-Purpose Rifle
Smith & Wesson MP15 Sport II 5.56mm Rifle with Caldwell Mag Charger and Duty Series Gun Case
Windham WW-15 SRC 5.56mm M4A4 Flat-Top Rifle
Ruger AR-556 5.56mm Semi-Auto Rifle with Magpul MOE Furniture
Daniel Defense DDM4 V7 LW 5.56mm with CMC Trigger
Windham SRC 5.56mm M4A4 Flat-Top Rifle with Vortex StrikeFire II Red Dot
Ruger AR-556 5.56mm Semi-Automatic Rifle with M-LOK
Magpul PMAG GEN M2 5.56mm 30-Round Black Magazine
Magpul PMAG GEN M3 5.56mm 30-Round Black Magazine
Hexmag 5.56/223 30 Round FDE Magazine Series 2
Hexmag 5.56/223 30 Round OD Green Magazine Series 2
Magpul PMAG 40 AR/M4 GEN M3 5.56mm 40-Round Magazine
Magpul PMAG GEN M3 5.56mm 20-Round Black Magazine
Magpul PMAG GEN M3 5.56mm 10-Round AR-15 Magazine
Hexmag 5.56/223 30 Round Black Magazine Series 2
Magpul PMAG GEN M2 5.56mm 30-Round Magazine with Window
Magpul PMAG D-60 5.56x45 NATO 60-Round Drum Magazine
Magpul PMAG 30 AR 300 Blackout Gen M3 30 Round Black Magazine
Magpul PMAG GEN M3 5.56mm 30-Round Black Magazine with Window
AR-15-A3 lower receiver from Anderson Manufacturing made from 7075-T6 alum forging.
This is not my first Anderson Stripped Lower I bought, but I loved my first ones so much when they want on sale I purchased more and am glad I did. All the ones I have purchased have worked perfectly and look great. In the future I will definitely purchase more. They have matched up perfectly when I tried the Lower after I completed it on my M&P, Ruger, Saint and FNH.
They fit perfectly and looked great attached to them. I really see no reason to purchase a more expense one because these work just as well. So far they have handled some heavy usage and I see no reason they can last a lifetime. If you need a stripped lower I would highly recommend these.
Rarely will I have holes that MIGHT require either some filing or a little bit of help with a hammer, but unless the holes are really off kilter, these just work fine and they will fit mil spec dimension uppers of all quality levels. You can put in a basic $20 trigger or a $500 match trigger. If you can get the paperwork approved, you can go fun switch, and run anything from 204 Ruger to Beowolf, to 300 Blackout, to 224 Val to 223 Wylde to 5,56 NATO to 6.5 Grendel, to 6.8 SPC to pistol caliber carbine builds to wildcat cartridges that will fit the bore and ejection port. 50 AE necked down to .223.
Give it a name! Have a barrel machined. Have a bolt machined & shoot it. Rarely do these lowers give me any problems. The AR was so boring I quit making them for a while. They are kind of like gun Lego. And this Lego quality. Its not like a cheap knock off. Its also not top tier, but it's just a lower. What you do with it makes it what it will become as a part of the final product..