An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing. Excellent erosion wear characteristics and corrosion resistance.
“Magpul MAG559BLK PMAG GEN M3 10rd 223 Rem/5.56x45mm NATO Fit AR-15/M16/M4 Black Polymer” has been added to your cart. View cart
Proof Research 130384 AR-Style Barrel 6mm Arc 20″ Rifle +1 Length Gas System 1:7.50″ Twist 4 Grooves, 5/8″-24 tpi, Stainless Stainless
SKU: SA1164322
UPC: 843068130384
Proof Research 130384 AR-Style Barrel 6mm Arc 20″ Rifle +1 Length Gas System 1:7.50″ Twist 4 Grooves, 5/8″-24 tpi, Stainless Stainless
$649.00
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| Weight | 3.9 lbs |
|---|---|
| Dimensions | 25.1 × 3.5 × 3 in |
| Model | |
| Twist | |
| Finish | |
| Length | |
| Bore Type | |
| Barrel Type | |
| Manufacturer | PROOF RESEARCH |
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