Grey Ghost Precision

GGP320 Compact Match Grade Barrel

$184.99
$120.00
( 4 Reviews )

Current stock:

Due to the change in laws we are no longer able to ship to WA

GGP320

• 416R Gun Barrel Quality Stainless Steel 
• Match Grade drop in barrel
• Threaded Barrels are 1/2 x 28" TPI and include an O-Ring and Thread Protector
• Threaded Barrels are optimized for suppressor use
• Final dimension of +/- 0.003” for consistent accuracy
• SAAMI spec. 9mm Match chambers 
• 1:10 twist rate
• SIG® P320 Compact
• Black Nitride Finished
• Non-Threaded Length: 3.875"
• Threaded Length: 4.625"

To be used with brass, factory loaded ammunition 

*Not Compatible With Loaded Chamber Indicator* 

“SIG” is a federally registered trademark of Sig Sauer, Inc. and is one of many trademarks owned by Sig Sauer Inc. Grey Ghost Precision is not affiliated with nor endorsed by Sig Sauer, Inc.

4 Reviews

5/5
Alan G Aug 25th 2023

Great drop in barrel

I picked up a non-treaded version a while back to build my own P320C. The barrel is drop in and had no issue. It is more accurate than the OEM barrel and a reasonable price.

5/5
RObert Mar 11th 2021

Sig 320 compact Barrel

Haven’t been able to test the barrel yet but the workmanship appears great fit and finish is perfect

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