AR-45 3 Piece Combo 100% Lower
$465.00
Quantity
Lower Features
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.
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: 8 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
- Uses Glock magazines
- Fire and safe engraved on both sides
Upper Features
Our upper receiver is precision CNC-machined from solid aerospace billet aluminum. It is not a cheap forging. This is a top-tier upper receiver perfect for any high quality AR-45 build.
Our upper receiver is precision CNC-machined from solid aerospace billet aluminum. It is not a cheap forging. This is a top-tier upper receiver perfect for any high quality AR-45 build.
- 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.
- Oversized wall thickness to add strength for blowback operation
- Designed specifically for pistol caliber AR builds
- Widened ejection port for large pistol caliber cases
- Mil-Std 1913 Picatinny rail
- Made in the U.S.A.
Rail Features
- 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.
- Anti-Rotation 6 bolt style mounting (3, 6 and 9 O'Clock)
- Hand guard includes multiple M-Lok / QD slots for maximizing user preference and accessories\
- All integrated rail sections are standard 1913 Picatinny Mil-Spec
- 6061 T6 Billet Aluminum (hand guard)
- 7075 T6 Barrel Nut (Type III Hard Anodize Finish)
- Overall Length: 15"
- Weight: 15" version - 16 oz (with barrel nut)
- Inside Dimension: 1.35"
Because this is a finished firearm, an FFL is required before shipping. Please have your dealer email their license to [email protected] Be sure to reference your order number in the subject. Please give us a few days to process the information.
Must ship to an FFL holder.
Frequently purchased together
Recent reviews
5 out of 5 stars
Great combo!
My ar45 build went flawlessly with this upper lower combo. Runs smooth and looks awesome! Highly recommend.
Matt S.
Verified