Lower Receivers

Sharps Bros. Showdown, Semi-automatic, Stripped Billet Lower Receiver, 223 Remington/556nato, Anodized Finish, Black Shrpsblr11Model: ShowdownProduct Type: Stripped Lower ReceiverFinish/Color: AnodizedCaliber: 223 Remington

Based off the popular high pattern LR-308" the tried-and-true Mk3 line is designed to handle larger calibers unsuitable for the AR-15 platform like .308 Win or 6.5 Creedmoor.Features :7075 T6 AluminumCerakoted Armor black308 Winchester/762NATO

Shield Arms Sa-15, Stripped Lower Receiver, 223rem/556nato, Black Sa-15-sluModel: SA-15Product Type: Stripped Lower ReceiverCaliber: 223 Remington

Spikes Tactical Rare Breed Samurai, Semi-automatic, Stripped Lower, 223 Rem/556nato, Black Finsih With Red Helmet, Cnc Machined From 7075 Billet Aluminum Stlb630

Spikes lowers are made to the highest standards. If you are planning a build or just putting lowers away for a rainy day, you cant go wrong with Spikes lower receivers.Features :Multi CaliberLower Receiver

The SilencerCo AR-15 Lower Receiver is made from billet 7075-T6 aluminum, it is precision machined for compatibility with all of your preferred parts. The lower receiver is finished in a type III hardcoat anodize for added durability and corrosion...