PSA 20" A2 Rifle Length Nitride 15" Lightweight M-Lok Upper with MOE+ ACS-L EPT Rifle Kit - 516445025
|Brand||Palmetto State Armory|
- Barrel Length: 20"
- Gas System: Rifle Length
- Barrel Profile: A2 Style
- Barrel Steel: 4150V Chrome Moly
- Barrel Finish: Nitride
- Chrome Lining: None
- Muzzle Thread: 1/2-28
- Chamber: 5.56 NATO
- Twist Rate: 1 in 7"
- Barrel Extension: M4
- Diameter at Gas Block: .750"
- Gas Block Type: Low-profile
- Muzzle Device: A2 Flash Hider
- Receiver Material: Forged 7075 T6
- Receiver Type: M4
- Hand guard Type: PSA 15" lightweight M-lok rail
- Bolt Carrier Group Included: Yes
- Bolt Steel: Carpenter 158
- Bolt Carrier Profile: Full-auto
- Charging Handle included: Yes
- MOE+ ACS-L EPT Build Kit Included
Barrel: 20" Chrome-moly barrel steel chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a rifle-length gas system. The A2-style profile barrel is finished with nitirde finish for durability. Barrel is finished off with an .750" diameter low-profile gas block, PSA 15" Lightweight M-Lok free float rail, and an A2 flash hider.
Upper: Forged 7075-T6 A3 AR upper is hard coat anodized black for durability. These upper upper receivers are made for us right here in the USA.
Bolt Carrier Group: For AR15 and M16 rifles and carbines. Bolt is made of shot-peened, Mil-spec Carpenter 158® steel. Gas key is secured with grade 8 fasteners and staked. Bolt carrier is parkerized outside and chrome lined inside. Includes Charging Handle.
Build Kit: Includes Mil-Spec Magpul ACS-L Black Stock, MOE+ overmolded grip, MOE Trigger Guard, Palmetto State Armory Enhanced Polished Trigger (EPT) Lower Parts Kit and Mil-Spec diameter 7075 buffer tube assembly. Everything you need to finish your stripped lower!
Your new Palmetto State Armory kit will include the listed components that are required to assemble into a complete AR rifle or pistol:
Fire Control Group
- AR-15 Hammer
- Hammer Spring
- AR-15 Trigger
- Trigger Spring
- Trigger/Hammer Pins
- Disconnector Spring
Buffer Tube Assembly
- Buffer Tube
- Buffer Spring
- Castle Nut
- Latch Plate
- Buffer Retainer Detent
- Buffer Retainer Detent Spring
Takedown & Pivot Pin Assembly
- Takedown Pin
- Pivot Pin
- Takedown Springs (3)
- Takedown Detents (3)
Bolt Catch Assembly
- Bolt Catch
- Bolt Catch Detent
- Bolt Catch Detent Spring
- Bolt Catch Roll Pin
*Not included in 9mm build kits.
Magazine Catch Assembly
- Magazine Catch
- Magazine Catch Button
- Magazine Catch Spring
Safety Selector Assembly
- Safety Selector
- Selector Detent
- Selector Spring
Q & A
All NFA Rules ApplyThese items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.
Full Lifetime Warranty.
Palmetto State Armory firearms are covered by an industry leading Full Lifetime Warranty. This extends beyond the original purchaser. We want the person who bought a great quality firearm at an excellent price to have comfort in knowing that no matter what, the firearm can be fixed at no additional cost.
This includes shipping both ways.
We strive for excellence all the way through production and hope customers never have to use this warranty but we also pride ourselves in 99% non-repair/return ratio. It is there for peace of mind so that the consumer can be confident in their purchase. Should the consumer ever need to contact us regarding a repair under the warranty, simply use our contact form or give us a call at 877-560-7229.
Palmetto State Armory firearms and parts are backed by our Full Lifetime Warranty. Our PSA firearms and parts are warranted to be free from defects in materials and craftsmanship for the serviceable lifetime of the firearm or part. All Palmetto State Armory barrels are machined and guaranteed to be concentric with the bore of our barrels.
For the Life of our product
The liability of Palmetto State Armory under this warranty shall be limited solely to the obligation to repair or replace the firearm/part or defect at its discretion, and to pay transportation and insurance charges for return of the firearm to the owner for a rightful warranty claim. This warranty is transferable for the serviceable lifetime of the firearm or part. Modification of firearm will void this warranty. This warranty does not cover normal wear or any damage resulting from careless handling, neglect, repairs and adjustments, corrosion, improper, substandard or defective ammunition.
What we don't cover
Under no circumstances shall Palmetto State Armory be responsible for incidental or consequential damages with respect to economic loss or injury to property, whether as a result of express or implied warranty, negligence or otherwise. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation may not apply to you. Palmetto State Armory will not be responsible for the results of careless handling, unauthorized adjustments, defective, low-quality, reloaded, or improper ammunition, corrosion, neglect, ordinary wear and tear, or unreasonable use.
Initiating a claim
To initiate a Warranty claim, call Palmetto State Armory Customer Service:
- Customer service will issue an RMA number to allow for the return of the firearm.
- Warranty claims must have this RMA filled out, and included in the box with the firearm or part.
- The firearm or part concerned must be shipped using the prepaid label our representative emails to you.
Palmetto State Armory will pay shipping and insurance charges for the return of a firearm or part to its owner or FFL, if the related claim is a proper claim for warranty work. If Palmetto State Armory is unable to fix the original serial number, a new one will be sent out, but must go to an FFL for transfer back to the customer. Another background check will be completed at the time of transfer. Palmetto State Armory is not responsible for transfer fees at the FFL.