Our in house machined AR9 pistol caliber billet lower receivers are the perfect foundation for your custom build. We start with a solid brick of 7075-T6 aluminum and then precisely machine all of the critical features and dimensions in a single operation, ensuring that every receiver is perfectly in spec. We then hand deburr, tumble, and hard coat anodize. The result of our time and attention to detail is a receiver that will last you a lifetime and guarantee you a worry free and quality build.These receivers accept all small frame Glock style double stack magazines in 9mm, .40S&W, and .357Sig.
- 7075-T6 aluminum
- Accepts all Mil-Spec components
- Threaded bolt catch pin included
- Rear takedown detent spring retained with included set screw
- Upper receiver tension screw included
- Magazine catch machined from billet 6061-T6 aluminum
- Fixed ejector and all proprietary parts included
- Looks great with both our billet and forged upper receivers
- Hard coat anodized
- Marked: White Label Armory
- Model: WLA9