Lower Receivers and Parts

The Ballistic Advantage AR15 Lower Receiver is the perfect base for your next build. This high quality, mil-spec lower receiver is machined from 7075-T6 forged aluminum with a hard-coat anodized finish. It features a nylon tipped upper tension screw,...

The Ballistic Advantage AR15 Enhanced Lower Receiver delivers billet aesthetics in a forged package. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. Aside from the visual upgrades this...

The NX15 Skeletonized lower is uniquely designed to remove excess weight and materials without sacrificing the rifles integrity. The NX15 lower offers a great foundation for an extremely lightweight, easy to maneuver rifle.Features :Mil-Spec Component...

Precision CNC machined from solid billet aluminum, the SP223 Billet Lower is the best AR lower receiver available. Far exceeding Mil-Spec requirements, the SP 223 has features not found on standard lowers such as the Seekins Precision Enhanced Bolt...

Alex Pro Firearms Stripped Side Folder, Semi-automatic, Stripped Lower Receiver, 223 Rem/556nato, Black Lp-sf1Model: Stripped Side FolderProduct Type: Stripped Lower ReceiverCaliber: 223 Remington

Ke Arms Stripped Lower, Billet, 223 Rem/556nato, Black Finish 1-50-01-054Model: BilletProduct Type: Stripped Lower ReceiverFinish/Color: MatteCaliber: 223 Remington

Spikes Tactical strives to build the highest quality products and offer them at the best possible price to the consumer. It doesnt matter if you are simply a gun enthusiast, a competitive 3 gun shooter or a military or law enforcement professional,...

San Tan Tactical believes in America, and the heritage upon which this great nation was built. They only use the highest quality machines in conjunction with the highest quality American made materials.Features :Ambidextrous Magazine ReleaseIntegrally...

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 :9mmHard Coat Anodized FinishLower Receiver

Features :StrippedLower Receiver

SOLGW M4 Milspec Stripped Lower. Loyal 9 logo and ,Safe-Semi-Auto, Selector markings. Forged from 7075-T6 Aluminum. Black Hard Coat Anodized Finish. M16 full auto pocket cutout. Fully machined to remove flash markings from forging.Features :SOLGW M4...

Ke Arms Kp-15, Semi-automatic, Complete Polymer Lower Receiver With Built-in Fixed Stock, Black Color, Mil-spec Components, Uses Carbine Buffer And Spring 1-61-01-002Model: KP-15Product Type: Complete Lower ReceiverDescription: PolymerCaliber: N/A

Manufactured in the USA of a high impact proprietary composite polymer. This state of the art polymer allows for superior strength, unmatched durability and is extremely lightweight. The Ar1 eXtreme is by far the strongest composite polymer lower on the...

In 1767" the Sons of Liberty adopted a flag called the ,Rebellious Stripes, with nine uneven vertical stripes (five red and four white). That Flag is the inspiration for SOLGW Rebellious Stripes Lower Receiver.Features :SOLGW M4 Lower Receiver7075-T6...

Manufactured in the USA of a high impact proprietary composite polymer. This state of the art polymer allows for superior strength, unmatched durability and is extremely lightweight. The Ar1 eXtreme is by far the strongest composite polymer lower on the...

Diamondback Firearms Db15, Ar-15 Lower Receiver. Stripped, Anodized Finish, Black Color, Forged Aluminum, Multi-caliber Db2210r001Model: DB15Product Type: Stripped Lower ReceiverFinish/Color: MatteCaliber: N/A

SOLGW M4 Milspec Stripped Lower. Collaboration with Rogue American Apparel featuring the Scalper logo and selector markings. Forged from 7075-T6 Aluminum. Black Hard Coat Anodized Finish. M16 full auto pocket cutout. Fully machined to remove flash...

Sharps Bros. builds a series of custom AR-15 lower receivers and has evolved from a one-man business to a full-fledged firearm design and manufacturing organization.Features :Full compatibility with all mil-spec internal parts7075-T6 AluminumFull...

Diamondback Firearms Db15 Black Gold, Ar-15 Lower Receiver, Stripped, Anodized Finish, Black Color, Forged Aluminum, Multi-caliber Db2228r001Model: DB15Product Type: Stripped Lower ReceiverFinish/Color: MatteCaliber: N/A

Exacting construction and rigorous durability are the standard for every weapon system that comes off the line at BCM. BCM Professional Grade Weaponry are hard use tools, built to perform in combat where unfailing performance is the only standard for men...

San Tan Tactical believes in America, and the heritage upon which this great nation was built. They only use the highest quality machines in conjunction with the highest quality American made materials.Features :LightweightIntegrally Machined Magazine...

This state of the art polymer allows for superior strength, unmatched durability and is extremely lightweight at only 4.3oz. The AR1 extreme is by far the strongest composite polymer lower on the market today.Features :Superior StrengthUnmatched...

This lower receiver design was engineered to shave weight and increase strength. Now you can have a billet lower receiver with full ambi controls close to the weight of a standard forged receiver without sacrificing any strength. All edges and surfaces...

Spikes STLS016 Calico Jack Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-15

Spikes STLS015 Punisher Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-15

Spikes STLS021 Spartan Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-15

Spikes STLS018 Spider Stripped Lower Receiver with Fire & Safe Markings Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-15

Spikes STLS019 Spider Stripped Lower Receiver with Billet Markings Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-15

Spikes STLS031 Viking Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-15

Spikes STLB610PH Rare Breed Spartan Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized with Painted Front for AR-15

Aero Precision APAR501302C Gen 2 Receiver Multi-Caliber Flat Dark Earth Cerakote Finish 7075-T6 Aluminum Material with Mil-Spec Dimensions for AR-15

Aero Precision APAR600002C M4E1 Receiver Multi-Caliber Flat Dark Earth Cerakote Finish 7075-T6 Aluminum Material with Mil-Spec Dimensions for AR-15

Spikes STLS045 No Logo Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-15

Spikes STLB610 Rare Breed Spartan Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-15

TacFire LPK02B308 AR-10 Lower Parts Kit 308 Win Black PGAR-B Pistol Grip Grip

TacFire LPK01USA AR-15 Parts Kit AR-Platform Black A2 Grip Black

CMMG 38CA61A Gun Builders Lower Parts Kit for Mil-Spec 308 AR-10/MK3

CMMG 55AFF2F Upper Parts Kits Pins & Springs AR15

CMMG 55AFF75 Lower Parts Kit Pins & Springs AR15

CMMG 55CA601 Lower Parts Kit Gun Builders Kit Black AR15

CMMG 55CA6C5 Mil-Spec Black AR15

Aim Sports ARCLPK Lower Parts Kit AR-15 Black

CMC Triggers 81500 Lower Parts Kit AR-15 Multi-Caliber *NOTE: Fire control group and grip NOT included.

Angstadt Arms AA0940LRBA 0940 9mm Luger Aluminum Black Anodized for AR-15 Handgun

Spikes STLS033 Water Boarding Instructor Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-15

Sharps Bros SBLR01 Hellbreaker Stripped Lower Multi-Caliber Black Anodized Finish 7075-T6 Aluminum Material Compatible w/Mil-Spec AR-15 Internal Parts

Sharps Bros SBLR07 Overthrow Stripped Lower Multi-Caliber Black Anodized Finish 7075-T6 Aluminum Compatible w/Mil-Spec Ar-15 Internal Parts

CMMG 38CA6DC Mil-Spec 308 Win MK3 Black

Anderson G2K421A000OP Lower Parts Kit AR-15 Black

Spikes STLB600 Rare Breed Crusader Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-15

Spikes STLB600PCH Rare Breed Crusader Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized with Painted Front for AR-15

Yankee Hill 125BILLET Billet Lower Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Anodized for AR-15

Spikes STLS016CFA Calico Jack Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized with Color Fill for AR-15

Spikes STLS019CFA Spider Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized with Color Fill for AR-15

Beretta's polymer apx grip frame includes two additional back straps: thin and large size.Includes: BackstrapsType: Pistol FrameGun Model: Beretta APXFrame Finish: OD GreenFrame Material: PolymerGun Type: Pistol

M&P Accessories 110115 Customizable Lower Parts Kit AR-15

M&P Accessories 1085634 AR Lower Parts Kit AR-15 Black

Aero Precision APRH100029 Standard AR-15 Black Hardcoat Anodized

Aero Precision APRH100160 Standard 308 Win Black A2 Pistol Grip Safety Selector Switch Safety Black

Aero Precision APAR308003C M5 Receiver Multi-Caliber Black Anodized Finish 7075-T6 Aluminum Material with Mil-Spec Dimensions for AR-10

Spikes STLS030CFA Snowflake Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized with Color Fill for AR-15

Black Rain BROMLRBLK BRO Milled Lower 7075-T6 Aluminum Black Anodized for AR-Platform

Strike ARELRPLT Lower Parts Kit Enhanced AR-15

Sharps Bros SBLR03 The Jack Stripped Lower Multi-Caliber Black Anodized Finish 7075-T6 Aluminum Compatible w/Mil-Spec AR-15 Internal Parts

BCM ELPKBLK Enhanced Enhanced Black AR15

Smith & Wesson 812002 Assembled Lower Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Receiver, Black Synthetic Collapsible Stock Pistol Grip for S&W M&P15

BCM LRGSTKMOD0FDE BCM Lower MOD 0 Multi-Caliber 7075-T6 Aluminum Black Cerakote Synthetic Flat Dark Earth Pistol Grip & Stock for AR-Platform

Smith & Wesson 812000 Stripped Lower Receiver 223 Rem, 5.56x45mm NATO 7075-T6 Aluminum Black for S&W M&P15

BCM ELPKFDE BCMGunfighter Enhanced AR-15 Polymer Grip Flat Dark Earth

Spikes Tactical STLS920 Spider Stripped Lower Receiver 9mm Luger 7075-T6 Aluminum Black Anodized for AR-15, Compatible w/Glock Mags

Spikes Tactical STLS015CFA Punisher Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized with Color Fill for AR-15

Aero Precision APAR308005C M5 Receiver Multi-Caliber Flat Dark Earth Cerakote Finish 7075-T6 Aluminum Material with Mil-Spec Dimensions for AR-10

Spikes STLS022 Crusader Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-15

Aero Precision APAR501101C Gen 2 Receiver Multi-Caliber Black Anodized Finish 7075-T6 Aluminum Material with Mil-Spec Dimensions for AR-15

Yankee Hill 125 Stripped Lower Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Anodized for AR-15

Anderson D2K067A000OP Receiver Multi-Caliber Black Anodized Finish 7075-T6 Aluminum Material with Mil-Spec Dimensions for AR-15

Black Rain BROSPEC15LR Spec15 Forged Lower Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-Platform

Beretta's polymer apx grip frame includes two additional back straps: thin and large size.This model has a flat dark earth finish.Includes: BackstrapsType: Pistol FrameGun Model: Beretta APXFrame Finish: Flat Dark EarthFrame Material: PolymerGun Type:...

Spikes STLS024 PHU Joker Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-15

Black Rain BROLPKBLK BRO AR-Platform 5.56x45mm NATO Black Magpul MOE Grip Drop-In Trigger

Includes: Locking BlockFrame Finish: OD GreenFrame Material: Stainless Steel

Includes: Locking BlockFrame Finish: GrayFrame Material: Stainless Steel

Standard frame 1911s only (commander compatible), no double stacks or compact frames.The recover 1911 grip and rail systems have proven to be the most stable rail solutions on the market as well as the most popular, and are easily installed on your gun...

Radian Weapons R0411 Builder Kit Radian Black, AX556 Ambi Lower, 14" Handgaurd, Includes Most Lower Parts

Sharps Bros SBLR08F Livewire Stripped Lower Multi-Caliber 7075-T6 Aluminum w/Black Anodized Finish Compatible w/Mil-Spec Internal Parts

TacFire LPK02USAB Lower Parts Kit AR-15 Black PGAR-B Grip Black

Radian Weapons R0428 Builder Kit Radian Gray, AX556 Ambi Lower, 10" Handgaurd, Includes Most Lower Parts

Aero Precision APAR620001AC EPC-9 Receiver 9mm Luger 7075-T6 Aluminum Black Anodized for AR-Platform

ET Arms Inc ETAGLOW201PCGENII Omega-15 Polymer Rec, Black 6 Position Collapsible M4 Stock, Black A2 Pistol Grip for AR-15

Grey Ghost Precision GGPSHEAVYRCVR AR MKII Heavy Receiver Set AR-10 Platform Multi-Caliber, 7075-T6 Aluminum w/Black Hardcoat Anodized Finish, Flared Mag Well, Optics Ready

Grey Ghost Precision GGPSLIGHTRCVR AR MKII Light Receiver Set AR-15 Platform Multi-Caliber, 7075-T6 Aluminum w/Black Hardcoat Anodized Finished, Flared Mag Well

Spikes STLB630-PH Rare Breed Samurai Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized with Painted Front for AR-15

Knights Armament 116858 Lower Receiver Assembly Kit Black, Black Buffer Tube & Pistol Grip for SR-25

Aero Precision APRH100945C Fire Control Group Kit Mil-Spec AR-15, AR-10 Black

LBE Unlimited AR15LPK Lower Parts Kit AR-15 Black

Knights Armament 25780 Lower Receiver Assembly Kit 5.56x45mm NATO Black, Black Synthetic Stock & Pistol Grip for SR-15 IWS

ATI ATIGLOWGALEO Galeo Lower Receiver 5.56x45mm NATO Black Parkerized for AR-15

Aero Precision APRH101627 Fix-It Kit AR Platform

Omni hybrid stripped lower blk.Caliber: MultiFinish: BlackReceiver: Metal-Reinforced Polymer