Optimizing Barrel Length for a Suppressed AR Pistol Caliber Carbine
Posted: Fri Dec 04, 2015 4:49 pm
I'm in the midst of planning an AR Pistol Caliber Carbine build and am currently considering the ideal barrel length for reliability and suppressor use. My focus is on a 9mm chambering and I intend to use this both as a range firearm and potentially for self-defense/home defense. While I've noted some popularity around the 9 to 9.5-inch barrel lengths, I'm curious about the experiences of others with different lengths, especially in relation to the use of suppressors. Does a shorter barrel negatively impact the reliability when suppressed? What trade-offs have you noticed in terms of handling, noise reduction, and overall shooting experience with various barrel lengths? Since the point of balance and the ease of maneuverability are important to me, how does barrel length affect these characteristics in your experience? I'm leaning towards a build that would provide a well-balanced firearm that can efficiently handle subsonic loads. I'd appreciate any insights or personal anecdotes on what has worked well for you, especially in terms of balancing performance and maneuverability with the addition of a suppressor.