Home PCC 45 AR-45 Stripped Lower Receiver
AR-45 Stripped Lower Receiver

AR-45 Stripped Lower Receiver

$199.00
Color
California Compliant
Quantity
The AR-45 Lower Receiver in 100% completed form. The AR-45 is precision CNC-machined from solid aerospace billet aluminum. It is not a cheap forging. This is a top-tier AR-45 lower receiver perfect for any high quality AR-45 build. Some of the features we include are last round hold open, ambidextrous bolt release, internal magazine lock (CA only), and steel magazine stop. If you are in California, please choose the California Compliant option. This comes with an internal magazine lock and our Hellfighter rear pin assembly. IF YOU CHOOSE THE CALIFORNIA COMPLIANT OPTION, THIS LOWER IS ONLY COMPATIBLE WITH OUR UPPER DUE TO THE INTERNAL MAGAZINE LOCK FUNCTION. FOR ALL OTHER RESIDENTS, THIS LOWER WILL FIT ANY OTHER STANDARD AR-45 UPPERS.
  • 4 Cerakote color selections available, which include Magpul FDE, Sniper Gray, Magpul OD Green, and Burnt Bronze.
  • The non-Cerakote finish options include Black Anodized.
  • T6 Heat-Treated 6061 Billet Aluminum
  • Completed weight: 11 ounces
  • Integral winter trigger-guard for added strength
  • Flared magwell to improve mag changes.
  • Laser engraved JTAC logo
  • Threaded bolt catch
  • Upper tensioning screw
  • Bolt catch assembly screw
  • No roll pins need for assembly
  • Ambi Bolt Release/hardware
  • Lifetime warranty against manufacture defects
  • Threaded rear takedown pin detent hole
  • Fire and safe engraved on both sides
  • Uses Glock magazines
  • LRBHO only guaranteed to work with our upper. Uppers from other manufacturers may not work.
  • Designed for blowback operation
Because this is a finished firearm, an FFL is required before shipping. Please have your dealer email their license to Info@jtactical.com Be sure to reference your order number in the subject. Please give us a few days to process the information.

Frequently purchased together

CMMG LPK 45 WITHOUT GRIP/FIRE CONTR
CMMG LPK 45 WITHOUT GRIP/FIRE CONTR

$46.00

45 Complete Pistol Upper
45 Complete Pistol Upper

$600.00

.45 BUFFER TUBE KIT
.45 BUFFER TUBE KIT

$25.00

JT AR-15 Compatible Grip
JT AR-15 Compatible Grip

$18.95

Customer Reviews

Leave a review

5.0 out of 5

2 reviews

5 star
2
4 star
0
3 star
0
2 star
0
1 star
0

Hi quality Lower With the goods

High quality AR 45 lower that has Many features others do not. The LRHO was my primary consideration. The Ambi Bolt Release and the Threaded Bolt Catch were next on my list of must haves. The Flared Magwell was a very nice value added feature. The screw to tension the upper/lower was just icing in the Cake.. And who doesn't like cake? The Threaded take down hole is a nice feature too. A purposeful design with all the goods and no need play with roll pins is just a win. If you are thinking about this 45 or the 9 lower do yourself a favor and purchase the upper/lower Combo if you want the LRHO to operate as intended.

J.M.

Verified
January 10, 2025

Its a Brutal Beauty

I currently don't have much of a kit rocking. Just a 10 inch Foxtrot Mike Upper that I had to file a bit to get the LRBO to work with a Die Free Co Kung Fu grip, a Crossfire red dot and currently just the standard SBA3 brace. While I plan to add others/change the brace to make it more suitable, I'll leave this review as is because I like judging at a more raw stand point. Its been working well so far. 45 in a platform like this is fairly quiet (I'm currently running 200 grains), but it does have quite a kick to it. I'm by no means a big guy, but my buddy is twice my size and was surprised too. That said, I don't mind my gun kicking my ass a bit if it is putting some fairly large holes in the target while being fairly easy to train with as it isn't so much a riser, just a hard push. Will definitely look the JT's other products for future builds.

SlyDoorKeeper

Verified
June 22, 2024