Shop AR Upper Parts
Browse our full product selection, then narrow the results by firearm type, brand, action, price and availability.
AR Upper Parts Categories
- 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 281–300 of 366 results
FAIL ZERO BOLT CARRIER GROUP – 9MM BLACK NITRIDE BCG
7 in stock
$158.04FAIL ZERO BOLT CARRIER GROUP – 458 SOCOM AR-15
3 in stock
$172.91RISE BOLT CARRIER ASSEMBLY – .223/5.56MM NICKEL BORON
7 in stock
$179.99YHM SLANT MUZZLE BRAKE/COMP – .308 5/8X24 THREADS
15 in stock
$79.75YHM SLANT MUZZLE BRAKE/COMP – 5.56MM FOR 1/2X28 THREADS
10 in stock
$77.28MI MUZZLE BRAKE TWO CHAMBER – 5/8-24″ .30 CALIBER
4 in stock
$44.95MI LOW PROFILE GAS BLOCK – FOR .750 DIAMETER BARRELS
3 in stock
$45.94BCM CHARGING HANDLE MK2 AMBI – LARGE LATCH FOR AR15
23 in stock
$89.95BCM ANGLED GRIP FDE – FITS M-LOK RAILS
5 in stock
$19.30LANTAC DRAGON MUZZLE BRAKE 223 – 1/2-28 PLAN B LONG MOUNT
11 in stock
$128.99LANTAC MSPEC GASE TUBE RIFLE – LENGTH +1 STAINLESS STEEL
36 in stock
$19.99LANTAC MIL SPEC AR15 UPPER – PARTS KIT
34 in stock
$23.99LANTAC DRAGON MUZZLE BRAKE – 7.62X39 SILENCERCO ASR MOUNT
5 in stock
$147.99TROY MEDIEVAL FLASH SUPPRESSOR – FITS AR-15
4 in stock
$50.95CMC AR15/AR10 NITRIDE GAS TUBE – COATED CARBINE LENGTH
6 in stock
$18.62CMMG ZEROED ADJUSTABLE GAS – BLOCK .750″ FOR AR-15
11 in stock
$59.63YHM LOW PROFILE MUZZLE BRAKE – 5.56MM FOR 1/2X28 THREADS
7 in stock
$55.29RADIAN RAPTOR CHARGING HANDLE – RADIAN OD FOR AR15
6 in stock
$109.95YHM DUST COVER ASSEMBLY AR-15 – CALIBER MARKED .300 BLK
66 in stock
$15.50YHM PHANTOM COMP/FLASH HIDER – 5.56 AGGRESSIVE 1/2X28 THREADS
12 in stock
$35.75
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