Skip to navigation Skip to content

Southwestern PA's favorite arms dealer.

Search

×

Shop
Firearms
Optics
Parts
Reloading
- Brass
- Bullets
- Primers
- Powder
- Dies
Ammo
About Us

Shop
Firearms
Optics
Parts
Reloading
- Brass
- Bullets
- Primers
- Powder
- Dies
Ammo
About Us

$0.00 0 items

Home / Gun Parts / AR Upper Parts / Page 20

AR Upper Parts

Price

Manufacturer

Show value(s)

Model

Show value(s)

Length

Show value(s)

Color

Show value(s)

Caliber

.22 ARC
.22 Caliber
.22 LR
.223 REM/5.56 NATO
.223 Wylde
.30 Caliber
.300 AAC Blackout
.308 / 7.62 NATO
.338 ARC
.350 Legend
.375 Caliber
.410 Bore
.45 ACP
.450 Bushmaster
20 Gauge
46 Caliber
5.7 x 28 mm
6.5mm Creedmoor
6.5mm Grendel
6MM
6mm ARC
7.62 x 39mm
7.62MM
8.6 BLACKOUT
9mm
Multi

Show value(s)

Thread Pitch

.578" x 28
1/2"-28
1/2"-28 tpi
1/2"x28
1/2"x36
5/8"-24 tpi
5/8"x24
5/8"x24 RH
5/8x24
M13x1.25
M14x1 LH

Show value(s)

Showing 286–300 of 1295 resultsSorted by latest

←
1
2
3
…
17
18
19
20
21
22
23
…
85
86
87
→

MI BLAST CAN 26MM LH THREAD – .30 CALIBER M92/M85 KRINK
$33.95 Add to cart
Q HONEY BADGER MLOK HNDGUARD KIT 6″
$300.00 Add to cart
SANTAN M-LOK3 SLOT PICATINNY RAIL
$22.00 Add to cart
SANTAN AR10 ENHNCD BCG 308 NTRD BLK
$274.00 Add to cart
MIDWEST UPPER HEIGHT RAILED GAS BLCK
$73.95 Add to cart
Wilson Combat Super Sniper Fluted Stainless Steel Barrel .223 Wylde 20″ 1:8 Twist
$347.95 Add to cart
LBE AR GAS TUBE MID LENGTH
$17.00 Add to cart
LBE LOW PROFILE GAS BLOCK .750 BLK
$29.00 Add to cart
MFT REACT ERGONOMIC VERTICAL – GRIP BLACK
$19.99 Add to cart
Angstadt Arms 3-Lug 9mm Luger Muzzle Brake 1/2×28
$54.00 Add to cart
B&T Foregrip for TP9N Green
$100.00 Add to cart
B&T Foregrip for TP9N Coyote Tan
$100.00 Add to cart

Showing 286–300 of 1295 resultsSorted by latest

←
1
2
3
…
17
18
19
20
21
22
23
…
85
86
87
→

Recently Viewed Products

AUTO-ORDNANCE - THOMPSON M1 CARBINE 30CAL PARK/WD 15RD $1,120.00
RRA LIGHT MOUNTAIN RIFLE 5.56 - 6 POS CAR STK 16" BBL BLACK $1,170.00

Want to receive advanced notice of our specials as well as new inventory and hard to get items? Add your name to our email list and we'll share the details.

First Name

Last Name

Email (required) *

Select list(s) to subscribe toGeneral Interest

Yes, I would like to receive emails from Appalachian Territory Firearms. (You can unsubscribe anytime)

Constant Contact Use. Please leave this field blank.

By submitting this form, you are consenting to receive marketing emails from: Appalachian Territory Firearms, 510 Saddlewood Drive, Venetia, PA, 15367, https://atfirear.ms. You can revoke your consent to receive emails at any time by using the SafeUnsubscribe® link, found at the bottom of every email. Emails are serviced by Constant Contact

© Appalachian Territory Firearms 2026
Policieshttps://atfirear.ms

My Account
Search

Search
×
Cart 0

Manage Cookie Consent

To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.

Functional Functional Always active

The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.

Preferences Preferences

The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.

Statistics Statistics

The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.

Marketing Marketing

The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.

Manage options
Manage services
Manage {vendor_count} vendors
Read more about these purposes

View preferences

{title}
{title}
{title}