AR-15 Barrels
Shop all AR-15 platform barrels.
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Spinta Precision AR-15 9mm Thermal Barrel - 8” Nitride (Rainier Arms Exclusive)Special Price $100.10 Regular Price $189.99 -
Spinta Precision MK18 5.56 NATO AR-15 Barrel - 10.3"Special Price $123.50 Regular Price $179.95
