PSA 20" 5.56mm, 1:7, CHF Stainless Steel Barrel - Heavy Profile - 1898

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PSA 20" 5.56mm, 1:7, CHF Stainless Steel Barrel - Heavy Profile - 1898


Quick Overview

SKU: 1898
UPC: 1898
MFR#: 63045-20-07-RSH

Barrel length: 20"

Hammer Forged 410 Stainless Steel
5.56 NATO Chamber
1 in 7" Twist rate
1/2 - 28 threadded muzzle
Target Crown
Heavy profile barrel
M4 Barrel extension
.750 gas block
3.3 lbs.
Matte Finish

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PSA 20" 5.56 NATO Hammer Forged 410 Stainless Steel Heavy profile barrel.

The barrel bore is hammered into shape, with the lands and grooves of the bore formed around a tapered mandrel. This hammer forging process work hardens the steel, making it more durable.  

Chambered in 5.56 NATO

1/7 twist

M4 barrel extension

Recessed target crown

Rifle length gas port



Please check the barrel closely for any irregularities. It is the builder's responsibility to check headspace before assembling.

In the unlikely event you have an issue with a barrel, STOP AND DO NOT ASSEMBLE. Contact Customer Service.

SKU: 1898
SKU 1898
Brand Palmetto State Armory
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SKU: 1898

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