Lower Parts Kits

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Explore our Curated Selection of Lower Parts Kits from Top Tier Brands

Aero Precision , Strike Industries , NBS , Geissele Automatic , Anderson Manufacturing

Sale!
OEM Mil-Spec AR-15 Lower Parts Kit

OEM Mil-Spec AR-15 Lower Parts Kit

Save 50%
MSRP: $69.95
Original price was: $39.95.Current price is: $34.95.
Surplus Complete Lower Parts Kit

Surplus Complete Lower Parts Kit

Save 32%
MSRP: $59.00
$39.95
Sale!
NBS Mil-Spec Lower Parts Kit Minus FCG & Pistol Grip

NBS Mil-Spec Lower Parts Kit Minus FCG & Pistol Grip

Save 29%
MSRP: $23.95
Original price was: $21.95.Current price is: $16.95.
Dirty Bird AR-15 Lower Parts Kit Minus FCG & Pistol Grip

Dirty Bird AR-15 Lower Parts Kit Minus FCG & Pistol Grip

Save 33%
MSRP: $29.95
$19.95
Dirty Bird AR-15 Lower Receiver Pin and Spring Kit

Dirty Bird AR-15 Lower Receiver Pin and Spring Kit

Save 38%
MSRP: $15.95
$9.95
Aero Precision Oops Kit

Aero Precision Oops Kit

Save 20%
MSRP: $20.00
$15.99
Strike Industries AR-15 Enhanced Lower Receiver Parts Kit LESS Trigger, Hammer & Disconnect for .223/5.56

Strike Industries AR-15 Enhanced Lower Receiver Parts Kit LESS Trigger, Hammer & Disconnect for .223/5.56

Save 29%
MSRP: $55.95
$39.95
Strike Industries AR-15 Enhanced Lower Receiver Parts Kit with Trigger, Hammer & Disconnect for .223/5.56

Strike Industries AR-15 Enhanced Lower Receiver Parts Kit with Trigger, Hammer & Disconnect for .223/5.56

Save 23%
MSRP: $77.95
$59.95
Sale!
Strike Industries AR-15 Lower Receiver Spring Kit

Strike Industries AR-15 Lower Receiver Spring Kit

Save 20%
MSRP: $9.95
Original price was: $8.95.Current price is: $7.95.
AR-15 Lower Parts Kit Configurator

AR-15 Lower Parts Kit Configurator

Sale!
Strike Industries AR-15 Lower Receiver Pin Kit

Strike Industries AR-15 Lower Receiver Pin Kit

Save 24%
MSRP: $16.95
Original price was: $14.95.Current price is: $12.95.
AR-10 DPMS Complete Lower Parts Kit

AR-10 DPMS Complete Lower Parts Kit

Save 41%
MSRP: $75.95
$44.95
Sale!
Aero Precision M5 Field Repair Kit

Aero Precision M5 Field Repair Kit

Save 25%
MSRP: $20.00
Original price was: $16.99.Current price is: $14.95.
Dirty Bird AR-15 Enhanced Lower Parts Kit

Dirty Bird AR-15 Enhanced Lower Parts Kit

Save 10%
MSRP: $84.95
$76.49
Dirty Bird Enhanced 2-Stage Lower Parts Kit

Dirty Bird Enhanced 2-Stage Lower Parts Kit

Save 28%
MSRP: $124.95
$89.95
CMC Lower Receiver Parts Kit Minus FCG

CMC Lower Receiver Parts Kit Minus FCG

Save 33%
MSRP: $39.99
$26.95
Sons of Liberty Gun Works Blaster Kit AR-15 LPK - No Trigger/Pistol Grip

Sons of Liberty Gun Works Blaster Kit AR-15 LPK – No Trigger/Pistol Grip

Save 30%
MSRP: $57.00
Add to cart to see price
Strike Industries AR-10 Enhanced Lower Parts Kit

Strike Industries AR-10 Enhanced Lower Parts Kit

Save 10%
MSRP: $59.95
$53.95
Geissele Ultra Duty Lower Parts Kit

Geissele Ultra Duty Lower Parts Kit

Save 5%
MSRP: $145.00 – $150.00
Starting from $138.00
CMMG AR-15 Lower Parts Kit w/ Ambi Safety Selector

CMMG AR-15 Lower Parts Kit w/ Ambi Safety Selector

$74.95
RISE Armament AR-15 Lower Parts Kit Minus Trigger - Black

RISE Armament AR-15 Lower Parts Kit Minus Trigger – Black

Save 22%
MSRP: $44.99
$34.95
Hogue AR-15 Lower Receiver Parts Kit

Hogue AR-15 Lower Receiver Parts Kit

Sale!
Wilson Combat AR-15 Lower Receiver Small Parts Kit

Wilson Combat AR-15 Lower Receiver Small Parts Kit

Original price was: $49.95.Current price is: $42.95.
RA-434 Lower Parts Kit Minus Grip

RA-434 Lower Parts Kit Minus Grip

Save 100%
MSRP: $219.95
From $199.94