Spinta Precision MK18 5.56 NATO Nitride Barrel - 10.3"

Name: Spinta Precision MK18 5.56 NATO Nitride Barrel - 10.3"
Brand: Spinta Precision
SKU: brand_mpn:spintaprecision:10556nmk18
Availability: InStock

Lowest Price

$179.95

MSRP

$179.95

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1 Stores

Updated

Mar 10, 2026

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Specifications

Brand

Spinta Precision

MPN

10556NMK18

Description

Features & Specifications: MK18 Mod 1 10.3" 5.56 NATO Barrel NP3 barrel extension Nitride barrel 1-8 twist .070 gas port Requires carbine length gas tube and .750" gas block (not included) 4150 Chrome Moly M4 feed ramps 1/2x28 threaded Made in the USA