AR Upper Parts Collection
Shop AR Upper Parts
Browse our full product selection, then narrow the results by firearm type, brand, action, price and availability.
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AR Upper Parts Categories
AR Charging Handles
Browse AR Charging Handles →AR Gas System
Browse AR Gas System →AR Bolt Carrier Groups
Browse AR Bolt Carrier Groups →AR Foregrip/Handstop
Browse AR Foregrip/Handstop →AR Dust Cover
Browse AR Dust Cover →AR Barrels
Browse AR Barrels →AR Forward Assist
Browse AR Forward Assist →AR Handguards
Browse AR Handguards →
- Shop by TypePistols, rifles, shotguns and other available firearm categories.
- Filter by BrandNarrow the collection to manufacturers you already know.
- FFL TransferSelect a licensed dealer during checkout where a transfer is required.
Showing 1–20 of 366 results
COMSTOCK FLASH HIDER 5/8X24 – 9MM HYBRID
15 in stock
$69.00COMSTOCK MUZZLE BRAKE FULL – SIZE 1/2-28 22 CAL
17 in stock
$69.00WLA AR15 UPPER RECEIVER – FORGED
10 in stock
$119.99RADIAN BOLT CARRIER GROUP – BLACK NITRIDE 5.56 NATO AR15
5 in stock
$216.65YHM DUST COVER ASSEMBLY AR-15 – CALIBER MARKED 6.8 SPC
5 in stock
$15.50GUNTEC AR15 5.56 MUZZLE BRAKE – W/ QUICK DETACH BLAST SHIELD
8 in stock
$97.41ODIN BARREL 6MM ARC 18″ DMR – XL RIFLE GAS SYSTEM W/BCG
2 in stock
$468.41GUNTEC AR15 SLIP OVER FAKE – SUPPRESSOR BLACK
25 in stock
$32.41GUNTEC AR 300 BLACKOUT MUZZLE – COMP & QD BLAST SHIELD
14 in stock
$99.08GUNTEC AR10 CHARGING HANDLE – W/ GEN 1 LATCH BLACK
5 in stock
$40.97ARMASPEC CLASSIC CHANGING – HANDLE BLACK AR10
5 in stock
$62.99ODIN ATLAS 5 COMPENSATOR – 5.56 (223 CAL) 1/2-28
4 in stock
$103.55GEISSELE SUPER CHARGING HANDLE – SCH 5.56 BLACK
23 in stock
$110.00SILENCERCO GAS DEFEATING CHARGING HANDLE
Out of stock
$96.90GEISSELE SUPER CHARGING HANDLE – SCH 5.56 DESERT DIRT COLOR
10 in stock
$120.00GEISSELE AIRBORN CHARGING – HANDLE 5.56 BLACK
Out of stock
$110.00WLA AR15 A2 FLASH HIDER – 1/2″-28 5.56
8 in stock
$14.99AUDERE HMB MUZZLE BRAKE 30 CAL – 5/8″-24 MATTE BLACK
2 in stock
$40.41LANTAC ENHANCED BCG 223/556 – BLACK NITRIDE
17 in stock
$251.99LANTAC ENHANCED BCG 223/556 – TITANIUM NITRIDE COATED (TIN)
20 in stock
$305.99
Firearm Selection Guide
Find the Right Product Category
Start with the firearm type that matches your intended use, then compare the actual specifications on each product page. Options vary in size, action, configuration and available features, so let the product details guide your final decision.
Product availability, transfer requirements and purchasing restrictions can vary by location. Review the applicable requirements before placing an order.
Compare Before You Choose
- Firearm type
- Manufacturer and model
- Action type
- Caliber or gauge
- Capacity and configuration
- Dimensions and weight