B&T APC9K SD PRO Features The B&T APC9K SD PRO is built around a 3.2 barrel with an integral suppressor in a hydraulic assisted blowback operating system that mitigates recoil improves component longevity and simplifies part replacement across the platform s service life. Fully ambidextrous controls across the upper and lower receivers accommodate left and right-handed operators without modification and a two-stage trigger delivers a precise consistent pull suited for the APC9K SD PRO s law enforcement and military applications. The tri-lug muzzle device provides a fast repeatable suppressor interface consistent with B&T s broader suppressor accessory ecosystem. The telescopic stock provides length-of-pull adjustment for a wide range of operator profiles and shooting positions and AR-style flip-up adjustable sights deliver a reliable iron sight baseline without requiring an optic. The 2-position thumb safety and fully ambidextrous control suite reflect B&T s commitment to a platform that works identically for any operator regardless of hand dominance. At 27.5 overall and 6.4 lbs. the APC9K SD PRO delivers a compact integrally suppressed SBR package built to the exacting standards of Swiss precision engineering. B&T designed the APC9 PRO series from the ground up to intelligently address the complex challenges faced by today s law enforcement and military professionals and the APC9K SD PRO represents that mission in its most compact integrally suppressed configuration. B&T APC9K SD PRO Specifications Manufacturer: B&T Model: APC9K SD PRO Series: APC9 Series Type: NFA Short Barrel Rifle Action: Semi-Auto Caliber: 9mm Barrel Length: 3.2 Overall Length: 27.5 Weight: 6.4 lbs. Finish: Black Anodized Stock: Telescopic Sights: AR-Style Flip-Up Adjustable Trigger: Two-Stage Safety: 2-Position Thumb Safety Controls: Fully Ambidextrous Operating System: Hydraulic Assisted Blowback Muzzle Device: Tri-Lug Suppressor: Integral Capacity: 30+1 Magazine: 30 rd. (1 included) NFA Item: All NFA rules apply