The KE-9 Billet lower receiver is precision machined in-house from hi-grade billet master plate to mil-spec standards making it compatible with most mil-spec 9mm uppers. Features a broached mag well and mil-spec 8625 type III, class 2 hard anodized. The KE-9 accepts Glock OEM and after market Glock style magazines.

This lower comes assembled with KE Arms' Mil-Spec Lower Parts Kit. The magazine catch is machined from billet and hard anodized. Our 5.5oz heavy 9mm buffer is installed. Mount the upper of your choice with bolt carrier group that clears through Glock feed ramps, and this unit is ready to go!

The KE-9 DOES NOT have Last Round Bolt Hold Open (LRBHO) unless you use an upper with a linkage system built in to accommodate it. The AR15 magazine catch can be used to manually lock the bolt back, but Glock magazine followers DO NOT interface with it. To have LRBHO you must use an upper with a linkage system that interfaces with the Glock magazine follower and standard bolt catch. Some manufacturers of 9mm uppers produce uppers with this feature.