AR-15 Upper Receiver Parts

More Views

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


Quick Overview

WARNING: This product can expose you to the chemical lead, which is known to the State of California to cause cancer and reproductive harm. For more information go to (CA Health and Safety Code Section 25249.6).

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

Add To:

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
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 1898

Questions and Answers

Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!


5.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Great barrel. Mine has been easy to load for, very accurate, and it being CHF 410SS, I imagine that performance will be around for a minute. Highly recommend - great price too..
User submitted image
Added May 24, 2019
May 24, 2019

Customers Who Viewed This Item Also Viewed