AR-15 LOWER RECEIVERS
- Caliber -> 223/5.56mm
Spikes Tactical AR-15 5.56mm Lower Receiver - Snowflake - STRIPPED
Spike's Snowflake multi-caliber stripped lower is made to the highest standards. It is constructed of 7075-T6 forged aluminum with a black hard coat anodized finish. This lower has a low shelf, safe space, trigger, and full libturd selector markings. It is also RDIAS compatible. NOTE: Requires a lower parts kit, buffer & stock of your choosing to complete.
Spikes Tactical AR-15 5.56mm Lower Receiver - Water Boarding - STRIPPED
Spike's Tactical stripped lower is made to the highest standards. Forged from 7075 T6 aluminum it supports multi-calibers, has a black hard coat anodized finish, low shelf, and is RDIAS compatible. This model is the waterboarding instructor. NOTE: Requires a lower parts kit, buffer & stock to complete.
Spikes Tactical AR-15 5.56mm Lower Receiver - Spider - STRIPPED
Spike's Tactical lowers are American-made to the highest standards. The 7075 T6 forged aluminum has a MIL-A-8625F Type III Class 2 Hard Coat Anodized finish. This stripped lower is multi-caliber, and low shelf, RDIAS compatible. The Spider model features the ST Spider Logo predominantly on the left side of the magwell. The Spider model is the standard lower on all ST-15 LE rifles. The selector markings on this Spider model are bullet pictograms. It has a black finish. NOTE: Requires a lower parts kit, buffer & stock of your choosing to complete.
Out of stock
AR-15 Lower Receivers
Find the Assembly Parts You Need for Your AR-15 Lower Receiver
Creating a high performance rifle can lead to a preoccupation with acquiring parts. Don’t spend hours on different sites when we have the top quality AR-15 lower receivers and parts you need for inspired building. Gain well-crafted equipment for enthusiasts and pros that can be counted on for a good fit, durable workmanship, and excellent shooting for years. Our line-up of AR-15 lower receivers and parts includes both stripped parts and assemblies. Access forged receivers manufactured from mil-spec, hard coat anodized aircraft grade aluminum. Aero Precision's popular lower receiver, stripped for the semi-auto AR15, is made with these materials, and a special coating adds enhanced durability. Look to us for receivers, plus comprehensive parts sets, and field repair kits. Items such as push button pivot pins, trigger assemblies, and hammer pin sets are within our AR-15 parts pages.
Quality AR-15 Lower Receiver Assembly Offers Peak Performance
If you’ve got competition fever, an AR-15 lower receiver assembly comes complete with a collapsible stock with a high quality single or two stage trigger. Or order a drop-in, match grade modular trigger assembly for your rifle that can be installed in minutes. Prominent names in lower receiver manufacturing can be found on our site, including Areo Precision, Rock River Arms, CMMG, DPMS and Stag Arms. If you’re building your own gun, follow the lead of top rifle manufacturers and choose equipment for the long haul. You want a dependable, consistent performer. When it comes to field duty, a forged AR-15 lower receiver assembly shares a robust strength that’s greater than a cast receiver. Our manufacturers, like DPMS, use forged high grade aluminum, anodized to mil-spec, in their lower receiver assemblies. Remember, our rifle section includes exciting choices in AR-15s that are range ready now.