PCC - Parts and Accessories - Lower Parts and Kits - Page 1 - Aerospace Arms

MAGPUL

Magpul Industries, ESK, Enhanced Selector Kit, Fits AR Platforms, Flat Dark Earth

Retail: $49.95

Was:

Now: $47.45

Add to Cart
MAGPUL

Magpul Industries, ESK, Enhanced Selector Kit, Fits AR Platforms, Black

Retail: $49.95

Was:

Now: $47.45

Add to Cart
Aero Precision

Aero Precision PRO Ambidextrous Safety Selector, Anodized Black

Retail: $65.00

Was:

Now: $58.99

Add to Cart
Aero Precision

Aero Precision EPC Lower Parts Kit Without Fire Control Group and Grip

Retail: $40.00

Was:

Now: $35.99

Add to Cart
Aero Precision

Aero Precision EPC MOE-K2 Lower Parts Kit Without Fire Control Group - FDE

Retail: $49.00

Was:

Now: $39.99

Add to Cart
Aero Precision

Aero Precision Receiver Extension Lock Nut (Castle Nut)

Retail: $10.00

Was:

Now: $8.99

Add to Cart
Radian Weapons

Radian Weapons, AR-15 Takedown Pins, Black Nitride

Retail:

Was:

Now: $32.95

Add to Cart
Aero Precision

Aero Precision AR15/M5 Fix-It Kit

Retail: $19.00

Was:

Now: $16.99

Add to Cart
Aero Precision

Aero Precision EPC MOE Lower Parts Kit - FDE

Retail: $100.00

Was:

Now: $89.99

Add to Cart
Aero Precision

Aero Precision EPC MOE-SL Lower Parts Kit Minus FCG - FDE

Retail: $49.00

Was:

Now: $34.99

Add to Cart
Aero Precision

Aero Precision EPC MOE-SL Lower Parts Kit Minus FCG - Black

Retail: $39.99

Was:

Now: $34.99

Add to Cart
Aero Precision

Aero Precision EPC MOE Lower Parts Kit Minus FCG - Black

Retail: $55.00

Was:

Now: $49.99

Add to Cart
Radian Weapons

Radian Weapons, Talon Ambidextrous Safety Selector, Flat Dark Earth, 2 Lever Kit

Retail:

Was:

Now: $64.95

Add to Cart
Aero Precision

Aero Precision EPC MOE Lower Parts Kit

Retail: $100.00

Was:

Now: $89.99

Out of stock
LBE Unlimited

LBE Unlimited, AR-15 Safety Selector Detent Spring, Made from High-Tensile Music Wire, Pack of 20

Retail:

Was:

Now: $13.99

Out of stock
LBE Unlimited

LBE Unlimited, AR-15 Hammer/Trigger Pin, Made from 4140 Steel, Pack of 20

Retail:

Was:

Now: $9.99

Add to Cart
LBE Unlimited

LBE Unlimited, AR-15 Ejection Port Cover Spring, Made from 302 Stainless Steel, Pack of 20

Retail:

Was:

Now: $12.99

Add to Cart
LBE Unlimited

LBE Unlimited, AR-15 Disconnector Spring, Made from 17-7 Stainless Steel, Pack of 20

Retail:

Was:

Now: $9.99

Add to Cart
LBE Unlimited

LBE Unlimited, AR-15 Trigger Spring, Made from 17-7 Stainless Steel, 20-Pack

Retail: $12.99

Was:

Now: $11.99

Add to Cart
LBE Unlimited

LBE Unlimited, AR-15 Trigger, Black Finish, Made from 8620 Steel

Retail: $18.99

Was:

Now: $17.99

Add to Cart
LBE Unlimited

LBE Unlimited, Take Down Spring, For AR (10-Pack)

Retail: $20.00

Was:

Now: $18.99

Add to Cart
LBE Unlimited

LBE Unlimited, Take Down Detent, For AR (10-Pack)

Retail: $20.00

Was:

Now: $18.99

Add to Cart
LBE Unlimited

LBE Unlimited, AR Selector Assembly, Black Finish

Retail: $13.99

Was:

Now: $12.99

Add to Cart
LBE Unlimited

LBE Unlimited, AR-15 Trigger Hammer, Made from 8620 Steel

Retail: $19.99

Was:

Now: $17.99

Add to Cart

MAGPUL

Magpul Industries, ESK, Enhanced Selector Kit, Fits AR Platforms, Flat Dark Earth

The Magpul ESK (Enhanced Selector Kit) – AR is a modular, ambidextrous selector kit designed for AR pattern firearms that provides user-configurable selectors with modern ergonomics at an accessible price. The selector axle is reversible for 60 or...

Retail: $49.95

Was:

Now: $47.45

Add to Cart
MAGPUL

Magpul Industries, ESK, Enhanced Selector Kit, Fits AR Platforms, Black

The Magpul ESK (Enhanced Selector Kit) – AR is a modular, ambidextrous selector kit designed for AR pattern firearms that provides user-configurable selectors with modern ergonomics at an accessible price. The selector axle is reversible for 60 or...

Retail: $49.95

Was:

Now: $47.45

Add to Cart
Aero Precision

Aero Precision PRO Ambidextrous Safety Selector, Anodized Black

Introducing the Aero Precision PRO Series Ambidextrous Safety Selector. Forged with Premium Materials and Engineered for a Safe, Reliable, and Precise Shooting experience. This drop-in part is configurable with a reversible selector drum, allowing for...

Retail: $65.00

Was:

Now: $58.99

Add to Cart
Aero Precision

Aero Precision EPC Lower Parts Kit Without Fire Control Group and Grip

Our EPC Lower Receivers include the proprietary parts pre-installed from the factory. Other parts and components for assembling your lower receiver are standard AR15 compatible parts. Our EPC Lower Parts Kits include just the parts you need for...

Retail: $40.00

Was:

Now: $35.99

Add to Cart
Aero Precision

Aero Precision EPC MOE-K2 Lower Parts Kit Without Fire Control Group - FDE

Our EPC Lower Receivers include the proprietary parts pre-installed from the factory. Other parts and components for assembling your lower receiver are standard AR15 compatible parts. Our EPC Lower Parts Kits include just the parts you need for...

Retail: $49.00

Was:

Now: $39.99

Add to Cart
Aero Precision

Aero Precision Receiver Extension Lock Nut (Castle Nut)

Mil-spec. receiver extension lock nut (castle nut) for use on AR15 carbines with an adjustable stock. Perfect for your new build or as a direct replacement for worn out parts. Made in the USA.

Retail: $10.00

Was:

Now: $8.99

Add to Cart
Radian Weapons

Radian Weapons, AR-15 Takedown Pins, Black Nitride

Precision CNC machined steel takedown pin set for AR15/M16 w/ black nitride finish and engraved Radian logo. Pins feature dimpled end for use with cartridge tip or punch, forward pivot pin includes fingernail groove around circumference of pin head for...

Retail:

Was:

Now: $32.95

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Aero Precision

Aero Precision AR15/M5 Fix-It Kit

Did you launch a detent and spring across the garage during your build and now you can't find it? Our Fix-It Kit gets you the most commonly lost parts to finish your build.All parts in the Fix-It kit are compatible with AR15, M4E1 and M5 builds Package...

Retail: $19.00

Was:

Now: $16.99

Add to Cart
Aero Precision

Aero Precision EPC MOE Lower Parts Kit - FDE

Our EPC Lower Receivers include the proprietary parts pre-installed from the factory. Other parts and components for assembling your lower receiver are standard AR15 compatible parts. Our EPC Lower Parts Kits include just the parts you need for...

Retail: $100.00

Was:

Now: $89.99

Add to Cart
Aero Precision

Aero Precision EPC MOE-SL Lower Parts Kit Minus FCG - FDE

Our EPC Lower Receivers include the proprietary parts pre-installed from the factory. Other parts and components for assembling your lower receiver are standard AR15 compatible parts. Our EPC Lower Parts Kits include just the parts you need for...

Retail: $49.00

Was:

Now: $34.99

Add to Cart
Aero Precision

Aero Precision EPC MOE-SL Lower Parts Kit Minus FCG - Black

Our EPC Lower Receivers include the proprietary parts pre-installed from the factory. Other parts and components for assembling your lower receiver are standard AR15 compatible parts. Our EPC Lower Parts Kits include just the parts you need for...

Retail: $39.99

Was:

Now: $34.99

Add to Cart
Aero Precision

Aero Precision EPC MOE Lower Parts Kit Minus FCG - Black

Our EPC Lower Receivers include the proprietary parts pre-installed from the factory. Other parts and components for assembling your lower receiver are standard AR15 compatible parts. Our EPC Lower Parts Kits include just the parts you need for...

Retail: $55.00

Was:

Now: $49.99

Add to Cart
Radian Weapons

Radian Weapons, Talon Ambidextrous Safety Selector, Flat Dark Earth, 2 Lever Kit

The Talon™ ambidextrous safety selector is a modular design that can be installed as a standard 90° or as a 45° short throw by simply rotating the shaft 180° inside the lower receiver. Selector levers install using a precision machined...

Retail:

Was:

Now: $64.95

Add to Cart
Aero Precision

Aero Precision EPC MOE Lower Parts Kit

Our EPC Lower Receivers include the proprietary parts pre-installed from the factory. Other parts and components for assembling your lower receiver are standard AR15 compatible parts. Our EPC Lower Parts Kits include just the parts you need for...

Retail: $100.00

Was:

Now: $89.99

Out of stock
LBE Unlimited

LBE Unlimited, AR-15 Safety Selector Detent Spring, Made from High-Tensile Music Wire, Pack of 20

This is a 20-pack of AR-15 selector detent springs made from Hi Tensile Music Wire. Made in the USA. Fits AR-15 Hi Tensile Music Wire Made in the USA

Retail:

Was:

Now: $13.99

Out of stock
LBE Unlimited

LBE Unlimited, AR-15 Hammer/Trigger Pin, Made from 4140 Steel, Pack of 20

This is a 20-Pack of LBE AR-15 hammer/trigger pins. Made in the USA from 4140 steel. Fits AR-15 4140 Steel Made in the USA

Retail:

Was:

Now: $9.99

Add to Cart
LBE Unlimited

LBE Unlimited, AR-15 Ejection Port Cover Spring, Made from 302 Stainless Steel, Pack of 20

This is a 20-Pack of LBE AR-15 ejection port cover springs. Fits AR-15 302 Stainless Steel Made in the USA

Retail:

Was:

Now: $12.99

Add to Cart
LBE Unlimited

LBE Unlimited, AR-15 Disconnector Spring, Made from 17-7 Stainless Steel, Pack of 20

This is a 20-pack of LBE AR-15 disconnector springs. Made in the USA. Fits AR-15 17-7 Stainless Steel Made in the USA

Retail:

Was:

Now: $9.99

Add to Cart
LBE Unlimited

LBE Unlimited, AR-15 Trigger Spring, Made from 17-7 Stainless Steel, 20-Pack

This is a 20-pack of LBE AR-15 trigger springs. Made in the USA. Fits AR-15 17-7 Stainless Steel Made in the USA

Retail: $12.99

Was:

Now: $11.99

Add to Cart
LBE Unlimited

LBE Unlimited, AR-15 Trigger, Black Finish, Made from 8620 Steel

The LBE AR-15 trigger is made from 8620 Steel in the USA. Fits AR-15 8620 Steel Made in the USA

Retail: $18.99

Was:

Now: $17.99

Add to Cart
LBE Unlimited

LBE Unlimited, Take Down Spring, For AR (10-Pack)

This is a 10-pack of LBE AR-15 take down detent springs. Made in the USA.

Retail: $20.00

Was:

Now: $18.99

Add to Cart
LBE Unlimited

LBE Unlimited, Take Down Detent, For AR (10-Pack)

This is a 10-pack of LBE AR-15 take down detents. Made in the USA.

Retail: $20.00

Was:

Now: $18.99

Add to Cart
LBE Unlimited

LBE Unlimited, AR Selector Assembly, Black Finish

The LBE AR-15 Mil Spec selector assembly includes the selector, spring and selector detent. Made in the USA. Features and Specifications: Fits AR-15 Selector Assembly (selector, spring, and detent) Made in the USA

Retail: $13.99

Was:

Now: $12.99

Add to Cart
LBE Unlimited

LBE Unlimited, AR-15 Trigger Hammer, Made from 8620 Steel

The LBE AR-15 hammer is made in the USA from 8620 steel. Fits AR-15 8620 Steel Made in the USA

Retail: $19.99

Was:

Now: $17.99

Add to Cart