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RSR Part #: ANGAA4506BBPN Manufacturer Part #: AA4506BBPN

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Angstadt Arms, Barrel, 45 ACP, 6" Length, Black Finish, .578x28 Threads, Fits AR Platform


WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

45ACP AR-15 lightweight profile barrel
Made from 4140 chrome-moly steel
1-16" twist rate
.578x28 threaded barrel
Exactly 6" long

Product Description

Angstadt Arms 6" 45 ACP AR-15 lightweight profile barrel made from 4140 chrome-moly steel with a 1-16" twist rate and .578x28 threaded barrel for easy installation of sound suppressors. Exactly 6" long.