Overview
The Noveske N6 Gen 4 Leonidas is a 7.62x51 short-barreled rifle built around a 12.5-inch 416R stainless steel barrel and Noveske Micro Switchblock gas system. The three-position Switchblock provides dedicated Unsuppressed, OFF, and Suppressed settings, giving the rifle a purpose-built gas-control system for different operating configurations.
The 12.5-inch barrel uses a 1:10 twist, hand-polished Noveske Match Chamber, extended feed ramps, and 5/8x24 muzzle threads fitted with a Noveske Pig Pen muzzle device. A proprietary Leonidas gas tube and pinned .750-inch Micro Switchblock complete the barrel and gas system.
Barrel & Gas System
- Caliber: 7.62x51
- Barrel Length: 12.5"
- Barrel Material: 416R stainless steel
- Twist Rate: 1:10
- Hand-polished Noveske Match Chamber
- Extended hand-polished feed ramps
- Bead-blasted barrel finish
- Proprietary Leonidas gas tube
- Noveske Micro Switchblock with .750" journal
- Three Switchblock settings: Unsuppressed, OFF, and Suppressed
- 5/8x24 muzzle threads
- Noveske Pig Pen muzzle device
Gen 4 Upper Receiver
- Noveske 4th Generation billet upper receiver
- 7075-T6 aluminum construction
- Extended feed ramps
- Hardcoat Type III anodized with black Cerakote finish
- Noveske Love Handle ambidextrous charging handle
- Anti-rotation interface with handguard
- Nitride-coated bolt carrier
- Dual-ejector bolt
- Grade 8 gas-key bolts, properly staked
NSR Handguard
- 4th Generation NSR 11.5" free-floating handguard
- Micro Switchblock cutout
- M-LOK mounting positions at 45-degree intervals
- Full-length Picatinny 1913 top rail
- Hardcoat Type III anodized with black Cerakote finish
- American-made steel barrel nut
Gen 4 Lower Receiver
- Noveske 4th Generation billet lower receiver
- 7075-T6 aluminum construction
- Oversized flared magazine well
- Integrated oversized trigger guard
- Ambidextrous bolt release
- Ambidextrous magazine release
- Radian Talon 45/90 ambidextrous safety selector
- Geissele SD-E two-stage flat-shoe trigger
- Noveske QD sling-mount end plate
- Noveske-marked takedown and pivot pins
- Adjustable upper-to-lower tension screw
- 7-position VLTOR A5 receiver extension
- H3 buffer with N6 rifle action spring
Furniture & Sights
- B5 Systems Type 22 pistol grip
- B5 Systems Bravo stock
- Magpul MBUS Pro steel front and rear sights
- Black configuration
Additional Specifications
- Model / Generation: N6 4th Generation
- SKU: 02001231
- Type: Short-Barreled Rifle (SBR)
- Overall Length: 31" from receiver extension to end of muzzle device
- Dry Weight: 7.45 lbs.
- Includes one 20-round Magpul PMAG
- Includes Micro Switchblock wrench
- Includes factory packaging
