PSA 20in Rifle-Length 6.5 Grendel 1:8 Stainless Barrel & Full-Auto BCG Combo
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PSA 20" rifle-length 6.5 Grendel barrel and full-auto bolt carrier group (BCG) combo.
Barrel
- Length: 20 in (rifle-length gas system)
- Profile: A2
- Chamber: 6.5 Grendel
- Twist: 1:8
- Barrel extension: M4
- Gas port diameter (barrel OD at gas port/journal): .750 in
- Material: 416R stainless steel
- Finish: stainless steel (no chrome lining)
- Muzzle threads: 5/8-24
Bolt Carrier Group (BCG)
- Profile: Full-Auto
- Bolt/Carrier steel: 9310 steel
- Coating: nitride coated
Specifications
- Manufacturer:
- Palmetto State Armory
- Category:
- upper-parts-kit
- Caliber:
- 6.5 Grendel
- Platforms:
- AR-15
- Interfaces:
- Muzzle thread: 5/8-24
- Length:
- 20.0"
- MPN:
- 5165448797
- Required Component:
- Yes
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