Since 1969

AR 15 Parts

Midsouth Shooters carries a complete selection of AR 15 lower and upper receiver parts and parts kits. We offer AR builders and those doing repairs every basic Mil-Spec AR-15 part that is needed to build from the smallest detent pin to top notch trigger upgrades. Check out our complete selection of AR Parts below.

Item Total: (198) 30 - 60
Troy Ind. Standard AR-15 Barrel Nut Steel Matte Black
$13.99
Out of Stock
Firing Pin Retaining Pin for AR-15
$1.06
Out of Stock
Firing Pin for AR-15
$5.91
Out of Stock
Cam Pin for AR-15
$4.05
Out of Stock
Complete Bolt Assembly for AR-15
$44.95
Out of Stock
Bolt Carrier Key for AR-15 Bolt Carrier
$11.00
In Stock
Extractor Pin for AR-15
$2.30
In Stock
Extractor for AR-15
$12.49
Out of Stock
Extractor Spring Assembly for AR-15
$1.54
In Stock
Ejector Roll Pin for AR-15
$0.77
In Stock
Ejector for AR-15
$2.61
In Stock
Gas Rings, Set of 3 for AR-15
$2.16
Out of Stock
AR-15 Bolt Component Kit
$20.49
Out of Stock
Crush Washer for AR-15
$2.75
Out of Stock
A2 Front Sight Post for AR-15
$5.06
In Stock
Front Sight Detent for AR-15
$0.68
In Stock
Front Sight Detent Spring for AR-15
$0.53
In Stock
Front Sight Swivel for AR-15
$1.77
Out of Stock
Front Swivel Rivet for AR-15
$0.53
Out of Stock
Barrel Retaining Nut for AR-15
$5.46
Out of Stock
Barrel Extension for AR-15
$18.39
In Stock
Front Sight Base With Bayonet Lug for AR-15
$25.43
Out of Stock
AR-15 Front Sight Taper Pin
$0.79
Out of Stock
Rifle Length Gas Tube for AR-15 and AM-10
$11.34
Out of Stock
Carbine Length Gas Tube for AR-15
$11.34
Out of Stock
AR-15 Handguard Cap, Round
$3.35
In Stock
Item Total: (198) 30 - 60