Lower Receivers

CMMG Receiver Extension Mk4

Receiver Extension Mk4

FMK AR-1 Extreme AR-15 Multi Caliber Polymer Lower Dark Earth

Multi-Caliber Mil-Spec AR15 Lower Receiver 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 only 4.3oz. The AR1 eXtreme is...

FMK AR15 POLYMER LOWER RECEIVER BB

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...

FMK AR15 POLYMER LOWER RECEIVER BLK

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...

KAK AR-15 LOWER PARTS KIT NO FCG

KAK Industry was founded and incorporated in 2011 by Kurt Kosman to address a gap in the firearms market for quality, American-Made components at affordable, sustainable prices.Features :Lite Lower Parts KitBillet Trigger GuardA2 HandleStainless Steel...

Timber Creek Outdoors AMBISSBB Safety Selector Compatible w/ Mil-Spec Lower Receiver Burnt Bronze Aluminum

The Timber Creek AMBI SS is a drop in replacement for the OEM safety selector on any Mil-Spec lower receiver. The modular aircraft grade aluminum levers, combined with the ability to choose either 90 or 45 degree short throw, allows the user multiple...

Timber Creek Outdoors AMBISST Safety Selector Compatible w/ Mil-Spec Lower Receiver Tungsten Aluminum

The Timber Creek AMBI SS is a drop in replacement for the OEM safety selector on any Mil-Spec lower receiver. The modular aircraft grade aluminum levers, combined with the ability to choose either 90 or 45 degree short throw, allows the user multiple...

Anderson AM-15 Forged Stripped AR15 Lower Receiver - Unfinished | Closed Trigger Guard

Anderson AM-15 Forged Stripped AR15 Lower Receiver - Unfinished | Closed Trigger Guard

DELTON AR-15 5.56 NATO STRIPPED LOWER RECEIVER

DELTON STRIPPED LOWER REC MULTI CAL

SHARPS AR15 LOWER PARTS KIT NO FCG

100% USA produced components. Each kit is guaranteed to fit a mil-spec dimension lower receiver. No foreign made or polymer parts. These are quality kits at an excellent price.

Anderson AM-15 Forged Stripped AR Lower - Black | Closed Trigger Guard | Retail Packaging

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, with an Closed Trigger. Technical Specifications Receiver Finish...

ANDERSON AM15 A3 MULTI STR LWR BLK

ANDERSON AM15 A3 MULTI STR LWR BLK

AM LOWER PARTS KIT AR15 5.56 223 STAINLESS

The Lower Parts Kit for AM-15 includes the following: Bolt Catch Bolt Catch Plunger Bolt Catch Roll Pin Bolt Catch Spring Buffer Retainer Buffer Retainer Spring Disconnect Disconnect Spring Traditional Hammer (Black in Color) Hammer Pin Hammer Spring...

Anderson AM-15 80% Forged AR Lower - Unfinished | Closed Trigger Guard

Anderson AM-15 80% Forged AR Lower - Unfinished | Closed Trigger Guard

FMK AR15 POLYMER LOWER RECEIVER BLUE

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...

ATI LOWER AR-15 MILSPORT ALUM STRIPPED MULTI CAL

Mil-Spec - Multi-Caliber - Forged Aluminum

Bushmaster CARBON-15 Stripped AR15 Lower Receiver - Black

Bushmaster CARBON-15 Stripped AR15 Lower Receiver - Black

Anderson AM-15 80% Forged AR Lower - Black | Retail Packaging

Anderson AM-15 80% Forged AR Lower - Black | Retail Packaging

Anderson AM-15 80% Forged AR Lower - Unfinished

Anderson AM-15 80% Forged AR Lower - Unfinished

Anderson AM-15 80% Forged AR Lower - Unfinished | Retail Packaging

Anderson AM-15 80% Forged AR Lower - Unfinished | Retail Packaging

Anderson AM-15 Forged Stripped AR Lower - Black | Closed Trigger Guard

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, with an Closed Trigger. Technical Specifications Receiver Finish...

Anderson AM-15 Forged Stripped AR15 Lower Receiver - Black | No Logo

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, with an Open Trigger. Technical Specifications Receiver Finish...

ATI MILSPORT Lower Receiver - Black | Stripped Blemished

Mil-Spec Multi Caliber Forged Aluminum