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SKU: GAG_AS-AC863S
SilencerCo Threaded pistol barrels are precision machined from heat treated 416R stainless steel. These barrels feature a durable corrosion resistant matte black Nitride finish. The barrel features a 1:16 twist rate and this particular barrel is threaded .578X28. This is the perfect item for turning your run of the mill GLOCK 21 in a suppressor ready host. Silencerco Barrel 45 Auto Black .578x28 TPI Fits Glk 21 AC863