AR Uppers
48 products available
Serialized upper receivers (complete or stripped) for AR platforms; considered firearm—requires FFL if serialized.
Find Your Perfect AR Upper
Explore our extensive selection of AR Uppers designed to enhance your firearm's performance. With top brands and various styles, you're sure to find the perfect fit for your needs.
LWRC IC-A5 ICA5R5B14PCAC Rifle, 5.56 NATO, 14.7" Barrel, 10-Rd, CA Legal
LWRC International
MAP $2,784.42
Radian R0481 Complete Upper, 223 Wylde, 17.5" Barrel, 17" MLOK, OD Green
Radian Weapons
MAP $2,069.95
Radian Weapons Model 1 Complete Upper .223 Wylde 5.56 NATO 300 BLK Match...
Radian Weapons
MAP $2,029.95
FFL Required
Radian Weapons R0430 Model 1 Builder Kit 10” Magpul M-LOK Handguard
RADN
MAP $1,254.95
Page 2 of 3
When purchasing an AR Upper, consider factors such as compatibility with your lower receiver, barrel length, and the type of rail system you prefer. Popular uses for AR Uppers include tactical shooting, hunting, and competitive shooting, making it essential to choose one that meets your specific requirements. Key features to look for include the material construction, weight, and whether it has a free-floating handguard for improved accuracy. Brands like CMMG, Luth-AR, and Brownells offer a variety of options, ensuring you can find an upper that not only fits your budget but also enhances your shooting experience. Whether you're building a custom rifle or upgrading an existing one, the right AR Upper can significantly impact your firearm's performance and versatility.
Frequently Asked Questions About AR Uppers
What is an AR Upper?
An AR Upper is the upper receiver of an AR-style rifle, housing the barrel and bolt carrier group.
Are AR Uppers interchangeable?
Most AR Uppers are interchangeable with standard AR-15 lower receivers, but always check compatibility.
What should I consider when buying an AR Upper?
Consider compatibility, barrel length, rail system, and intended use.
Do I need an FFL to buy an AR Upper?
No, AR Uppers are considered parts and do not require an FFL for purchase.
What brands of AR Uppers do you carry?
We carry top brands like CMMG, Luth-AR, Brownells, RISE ARMAMENT, and STERN.