Quarter Circle 10, THE AR Pistol Caliber BRAND. 9x19MM Barrel 16". CIP Caliber: 9mmLuger.
Proprietary Feed Ramp, contoured specifically for 9MM ammunition, ensures feed reliability and increased ammunition compatibility.
Available in 16" Length only
1/2-28 Threading
4150 CMV Steel
1-in-10″ twist rate
QPQ Nitride Treated
Quarter Circle parts are designed to work within mil-spec perimeters. Every QC10 product is engineered specifically for pistol caliber ammunition, not modified from an existing platform, increasing functionality, reliability and overall performance.
Note:
*Barrels are measured from the end of the muzzle to the end of the breech/feed ramp. Approximately1” of the barrel rests inside the upper receiver upon installation, resulting in an installed length of 1″ less than listed overall length. *The installation of a pistol-caliber suppressor requires the use of a fixed barrel spacer.
Wesentliches Teil - Beschuss muss mit dem System erfolgen für das es bestimmt ist.
Abgabe nur an Inhaber einer Erwerbserlaubnis.
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