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Palmetto State Armory
Overview
The PSA 7" PCC 9mm barrel is designed for compact builds, featuring a 1:10 twist rate that stabilizes projectiles effectively for enhanced accuracy. With a Nitride finish, this barrel offers increased durability and corrosion resistance, making it a reliable choice for various shooting conditions. Commonly found in pistol caliber carbine configurations, this barrel is ideal for those looking to maximize maneuverability without sacrificing performance.
PSA 7" PCC 9mm 1/10 Nitride Tri-Lug Barrel With Thread Protector Thread Pitch: 1/2x28
Prices checked
PSA 7" PCC 9mm 1/10 Nitride Tri-Lug Barrel With Thread Protector Thread Pitch: 1/2x28 ranked #131 of the 329 barrels builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #255 of the 1,044 barrels builders have added.
Today the one retailer we track has it in stock. Buying today, the lowest price is $129.99 at Palmetto State Armory.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every barrel by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Barrel Length & Brand Report →Check it against the live catalog:
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Builds in the community that include the PSA 7" PCC 9mm 1/10 Nitride Tri-Lug Barrel With Thread Protector Thread Pitch: 1/2x28
| Build | Parts | Total |
|---|---|---|
| 11 | $2012.73 | |
![]() | 11 | $2012.73 |
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