The Noveske N4 Gen 4 Shorty Micro-Switchblock SBR is an elite, suppressor-optimized semi-automatic Short Barreled Rifle chambered in 5.56mm NATO. Built on matching 4th Generation precision-machined 7075-T6 billet aluminum receivers, it features a 10.5-inch 416R stainless steel match-grade barrel with a 1:7 twist rate, individually serialized for strict quality control. This specialized configuration stands out with its front-accessible Noveske Micro-Switchblock gas block selector, giving shooters instant access to three settings (Unsuppressed, OFF, or Suppressed) through a dedicated cutout in the 9.75-inch NSR M-LOK free-floating handguard. Dressed in a rugged Bazooka Green Cerakote finish, this NFA-regulated platform ships complete with premium steel Magpul MBUS Pro iron sights, a Pig Pen flash hider, a Noveske Love Handle ambidextrous charging handle, a crisp Noveske Single Stage (NSS) trigger, a B5 Systems Type 22 grip, and an adjustable B5 Systems Bravo stock.