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AR15 Parts

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$18.00 — $6,600.00
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Find top-tier AR15 Parts at RangeSport America in Mandeville, LA, perfect for building, upgrading, or repairing your AR15 platform. From barrels and triggers to lowers and uppers, our selection offers durable, reliable components to enhance your rifle’s performance. Whether you’re a gunsmith or enthusiast, our AR15 parts provide the flexibility and quality you need. Pair them with AR Magazines and Gun Scopes to complete your setup. Count on RangeSport America for expert support and fast shipping.

11.5” GOVERNMENT CARBINE 5.56 BARREL,...

$338.00

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11.5'' GOVERNMENT CARBINE 5.56 BARREL, 1-7 TWIST
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22RB 22LR 16” UPPER W/HANDGUARD,...

$549.00

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22RB 22LR 16'' UPPER W/HANDGUARD, BOLT SAVER & 10RD...
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22RB 22LR 9.25” UPPER W/HANDGUARD,...

$516.60

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22RB 22LR 9.25'' UPPER W/HANDGUARD, BOLT SAVER & 10RD...
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5.56 ASSEMBLED UPPER 16” M4...

$409.99

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5.56 ASSEMBLED UPPER 16'' M4 BBL W/MOE SL CARB...
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5.56 BCG W/9310 BOLT W/LOGO...

$154.99

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5.56 BCG W/9310 BOLT W/LOGO BLACK NITRIDE FOR AR-15
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5.56 NATO 16” 1-8 TWIST...

$161.00

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5.56 NATO 16'' 1-8 TWIST GOV'T/SOCOM CONTOUR BBL NITRIDE
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5.56MM ASSEMBLED UPPER RCVR NO...

$127.00

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5.56MM ASSEMBLED UPPER RCVR NO AUTO SEAR CUT FOR...
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5.56X45 NATO STRIPPED UPPER RECEIVER...

$142.50

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5.56X45 NATO STRIPPED UPPER RECEIVER FOR AR-15 BLACK
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5.56X45MM NATO BOLT ASSEMBLY STEEL...

$104.49

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5.56X45MM NATO BOLT ASSEMBLY STEEL FOR AR-15
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6.5 GRENDEL 16” 1-8 TWIST...

$232.75

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6.5 GRENDEL 16'' 1-8 TWIST SPR FLUTED MIDLENGTH BBL...
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6.5 GRENDEL 20” 1-8 TWIST...

$251.75

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6.5 GRENDEL 20'' 1-8 TWIST DMR RIFLE BBL THREADED...
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7.62X39 RUSSIAN 10.5” 1-8 TWIST...

$151.80

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7.62X39 RUSSIAN 10.5'' 1-8 TWIST GUNNER CONTOUR BBL NITRIDE
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A-DAC 15 Lower Receiver 556...

$514.95

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A-DAC 15 Lower Receiver 556 NATO Radian Brn
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AERO AR15 ASSEMBLED UPPER BLACK

$124.99

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AERO AR15 ASSEMBLED UPPER BLACK
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AERO CMPLT UPPER 5.56 16″...

$414.99

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AERO CMPLT UPPER 5.56 16" MOE FDE
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AERO COMPLETE UPPER 5.56 20″...

$509.99

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AERO COMPLETE UPPER 5.56 20" A2 BLK
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AERO M4E1 ASSEMBLED UPPER BLACK

$159.99

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AERO M4E1 ASSEMBLED UPPER BLACK
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AERO M4E1-T UPPER 308WIN 16″...

$739.99

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AERO M4E1-T UPPER 308WIN 16" FDE
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AERO M4E1-T UPPER 5.56 16″...

$624.99

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AERO M4E1-T UPPER 5.56 16" FDE
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AERO M5 AR10 ASSEMBLED UPPER...

$154.99

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AERO M5 AR10 ASSEMBLED UPPER KDK BRN
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