Barrel Length: 20″
Gas System: Rifle-Length
Barrel Profile: Heavy
Barrel Steel: 416R Stainless Steel
Barrel Finish: Stainless
Chrome Lining: None
Muzzle Thread: 5/8-24
Chamber: 6.5 Creedmoor
Twist Rate: 1:8
Barrel Extension: M4-style
Diameter at Gas Block: .750
Gas Block Type: Low-profile adjustable gas block
Muzzle Device: A2 Style Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: PA10
Handguard Type: PSA 15″ Lightweight M-Lok Free Float Rail
Bolt Carrier Group Included: Yes, PA-10 BCG
Charging Handle Included: Yes
**These uppers are designed to work with the PA-10 platform and as such, will function with existing Gen1 & Gen2 PA-10 lower receivers. In order for a better cosmetic appeal, we recommend using all 6.5 Creedmoor uppers with Gen2 PA-10 Lowers or PA-65 Lowers.
Palmetto State Armory is proud to announce our PSA PA-65 20″ 6.5 Creedmoor Stainless Steel M-Lok Upper!
Barrel: 20″ Heavy 416R Stainless Steel, chambered in 6.5 Creedmoor with a 1:8 twist rate and rifle-length gas system. Upper is paired with a Palmetto State Armory 15″ Lightweight M-Lok free-float rail, low profile adjustable gas block, and an A2-style muzzle device.
Upper: Precision machined from forged 7075-T6 aluminum, then Black anodize hardcoated to MIL-8625 Type 3 class 2.
Bolt Carrier Group: 9310 steel bolt assembly, nitride treated for durability. 8620 carrier, nitride treated, with a nitride treated gas key properly staked with grade 8 fasteners. Charging handle is also included.
- 7075-T6 Forged Aluminum Receiver
- 20″ 416R Stainless Steel Barrel
- 6.5 Creedmoor Chamber
- 1 in 8″ Twist Rate Rifling
- Rifle-length Gas System
- 15″ Free Float Lightweight M-Lok Rail
- Low Profile Adjustable Gas Block
- A2-Style Muzzle Device
- 5/8-24 Muzzle Thread
- Nitride BCG & Charging handle
- Includes: High pressure/ small diameter firing pin bolt