NOVESKE GEN 4 10.5" CHF MICRO-SWITCHBLOCK SHORTY 5.56 - SBR

The Noveske N4 Shorty 10.5" Micro-Switchblock SBR is a premium suppressor-ready short-barreled rifle engineered for maximum reliability, compact maneuverability and advanced gas system control. Built around Noveske’s proprietary Micro-Switchblock system and 4th Generation billet receiver set, this SBR delivers exceptional performance for tactical, defensive and hard-use shooting applications.

Available with either a 10.5-inch 416R stainless steel barrel or a Cold Hammer Forged (CHF) barrel, both configurations feature a 1:7 twist rate and hand-polished Noveske Match Chamber for outstanding accuracy and reliability. The Micro-Switchblock gas system offers three selectable settings — Unsuppressed, OFF and Suppressed — allowing shooters to optimize performance for suppressor use and specialized operational needs.

The rifle features a 4th Generation billet upper and lower receiver machined from 7075-T6 aluminum with durable Armor Black Cerakote® and Type III hardcoat anodizing for enhanced longevity. The free-float NSR-9.75” M-LOK handguard includes a dedicated cutout for the Micro-Switchblock while maintaining ideal suppressor clearance and lightweight handling.

Premium controls and components include a Noveske Love Handle ambidextrous charging handle, Radian Talon ambidextrous safety selector, Noveske Single Stage Trigger and full-auto compatible bolt carrier group. The rifle is completed with B5 Systems furniture and Magpul MBUS Pro steel sights, delivering a refined and fully equipped SBR platform.

Key Features:

• Complete short-barreled rifle chambered in 5.56 NATO
• 10.5-inch Cold Hammer Forged barrel
• 1:7 twist rate optimized for modern projectiles
• Proprietary Noveske Micro-Switchblock gas system
• Three-position gas adjustment: Unsuppressed, OFF and Suppressed
• Hand-polished Noveske Match Chamber
• 4th Generation billet upper and lower receivers
• Armor Black Cerakote® and Type III hardcoat anodized finish
• NSR-9.75” free-float M-LOK handguard
• Suppressor-ready Pig Pen muzzle device
• Noveske Love Handle ambidextrous charging handle
• Full-auto compatible phosphate bolt carrier group
• Ambidextrous bolt release, magazine release and safety selector
• Noveske Single Stage Trigger with DLC-coated trigger shoe
• Includes Magpul MBUS Pro steel sights
• B5 Systems Bravo stock and Type 22 grip

Specifications:

• Product Name: Noveske N4 Shorty 10.5" Micro-Switchblock SBR
• Manufacturer: Noveske Rifleworks
• SKU: 261
• Platform: AR-15 Short-Barreled Rifle
• Caliber: 5.56 NATO
• Barrel Length: 10.5"
• Barrel: CHF (Cold Hammer Forged)
• Twist Rate: 1:7
• Chamber: Noveske Match Chamber
• Gas System: Proprietary Carbine-Length Micro-Switchblock
• Gas Settings: Unsuppressed / OFF / Suppressed
• Gas Block: Noveske Micro-Switchblock, Pinned, .750" Journal
• Barrel Extension: M4 with Extended Feed Ramps
• Muzzle Threads: 1/2x28
• Muzzle Device: Noveske Pig Pen Suppressor-Compatible Device
• Upper Receiver Material: Billet 7075-T6 Aluminum
• Lower Receiver Material: Billet 7075-T6 Aluminum
• Finish: Armor Black Cerakote® with Type III Hardcoat Anodizing
• Charging Handle: Noveske Love Handle Ambidextrous
• Bolt Carrier Finish: Phosphate
• Bolt Material: Carpenter 158 Steel
• Bolt Testing: MPI Tested
• Handguard: NSR-9.75” Free-Float M-LOK
• Safety Selector: Radian Talon Ambidextrous 45/90
• Trigger: Noveske Single Stage Trigger
• Trigger Pull Weight: 5 lbs
• Buffer System: H2 Buffer with Carbine Spring
• Stock: B5 Systems Bravo
• Grip: B5 Systems Type 22
• Sights: Magpul MBUS Pro Steel Front and Rear
• Overall Length: 27.75" Collapsed
• Weight: 6.7 lbs
• Magazine Included: One 30-Round Gen 3 PMAG