AR-15 LOWER RECEIVERS
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Aero Precision M4E1 Complete Lower Receiver w/ Magpul MOE & STR - BLK
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The M4E1 Complete Lower Receiver is the perfect base for your custom AR15 build. This complete lower features our M4E1 Lower Receiver and is upgraded to include a Magpul™ MOE Grip and STR Stock.
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APAR600103
Out of stock
Aero Precision M4E1 Upper/Lower Receiver Set - BLK
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Aero Precision M4E1 Upper and Lower receiver set for the AR15.
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APCS100177
Out of stock
Aero Precision M5 .308 Complete Lower Receiver, Standard - BLK
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Aero Precision M5 .308 Complete Lower Receiver, Standard - BLK. This Complete Lower Receiver is the perfect base for your custom AR10
build. Works with standard AR 308 components and magazines, rear takedown pin detent hole is threaded for 4-40 set screw. Bolt catch is threaded for screw pin, integrated trigger guard, selector marking will work with 45, 60 or 90 degree safety selectors. Includes:
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APAR308011
Out of stock
Aero Precision M5 .308 Complete Lower Receiver, Standard - BLK
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Aero Precision M5 .308 Complete Lower Receiver, Standard - BLK. This Complete Lower Receiver is the perfect base for your custom AR10
build. Includes:
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APAR308012
Out of stock
Aero Precision M5 .308 Stripped Lower Receiver - BLK - BLEM
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M5 .308 Stripped Lower Receiver helps you build a big-bore AR from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface. Features:
Includes:
This product is blemished. Blemishes may include:
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APAR308003BC
Out of stock
Anderson AR-15 Stripped Lower Multi-Caliber - Black
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The Packaged AR-15 Stripped Lower Receiver is American made with superior quality for less. Anderson's lower receivers are CNC machined from a high-strength, 7075 T6 aluminum forging for reliable performance and outstanding durability. Machined to military specifications & standards and marked "Multi-Cal" to be used with multiple calibers on the AR-15 platform. This Lower Receiver comes in type III black hard anodize, and an Open Trigger.
*LIMIT 2 PER PERSON* |
D2K067A000OP
Out of stock
BCM Lower w/ BCM Stock Mod 0 - BLK
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Bravo's BMC Lower Receiver Group with Stock has a carbine h buffer type, a BCM Mod 3 pistol grip, and a BCM enhanced trigger guard.
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LRG-STK-MOD-0-BLK
Out of stock
Sharps Bros Livewire AR15 Stripped Lower Receiver - BLK
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Livewire is a more traditional style AR15 receiver, but still unlike anything else out there with looks all its own: Heavily flared mag well, ambidextrous bolt release, a stepped transition between trigger guard and mag well, threaded bolt catch pin, threaded rear takedown pin recess and extremely clean lines all around. Is fully compatible with all mil-spec internal parts and other aftermarket mil-spec upper receivers, and GI standard issue magazines as well as PMags.
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SBLR08
Out of stock
Sharps Bros Warthog AR15 Stripped Lower Receiver - BLK
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Warthog's design is inspired by the A-10 Warthog aircraft. It is machined top to bottom from 7075-T6 aluminum with an oversized and integral trigger guard, beveled magazine flare, and a Multi caliber mark. The Warthog is fully compatible with all mil-spec internal parts and other aftermarket mil-spec upper receivers, and GI standard issue magazines as well as PMags.
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SBLR02
Out of stock
Spikes Rare Breed Samurai AR-15 Stripped Lower Receiver - Multi-Caliber
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Inspired by the Samurai warrior, this lower honors the warrior mindset. Technology evolves, warriors never change. This lower is designed by Rare Breed Firearms for exclusive distribution by Spikes Tactical. This multi caliber lower receiver uses a threaded pin for the bolt catch and is included with the receiver. Features bullet pictogram selector markings. Low shelf, RDIAS compatible. MIL-A-8625F Type III Class 2 Hard Coat Anodized finish.
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STLB630-PH
Out of stock
Spikes Tactical AR-15 5.56mm Lower Receiver - Snowflake - STRIPPED
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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. |
STLS030
Out of stock
Spikes Tactical AR-15 5.56mm Lower Receiver - Spider - STRIPPED
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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. |
STL019
Out of stock
Spikes Tactical AR-15 5.56mm Lower Receiver - Spider - STRIPPED
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Spikes Tactical semi-auto AR15 stripped lower receiver is forged from aluminum alloy and features the spider logo and bullet pictograms as selector markings. Lifetime Warranty!
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STLS019
Out of stock
Spikes Tactical AR-15 5.56mm Lower Receiver - Water Boarding - STRIPPED
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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. |
STLS033
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.