Description

The Noveske Chainsaw SBR (.300 Blackout) is a compact, battle-ready short-barrel rifle that blends Noveske’s forged-quality receivers and premium componentry with a purpose-built .300 BLK upper for hard-hitting, suppressed or supersonic performance. Built around a serialized 10.5″ 416R stainless barrel (1:7 twist) and a pistol-length gas system, it features a pinned .750″ low-profile gas block, 5/8×24 muzzle threads with A2 birdcage, and a phosphate, MPI-tested Carpenter 158 bolt for rock-solid reliability. The chassis-level details — forged 7075-T6 Chainsaw upper and lower, GEN4 NSR 9.75″ free-floating M-LOK handguard, Radian Raptor LT charging handle, ALG Advanced Combat trigger, H2 buffer/carbine spring and Magpul MOE furniture — make this SBR a refined, shootable platform that’s equally at home suppressed, in CQB, or on the range.

Caliber / Barrel: .300 Blackout — 10.5″ 416R stainless, 1:7 twist; individually serialized for QC

Gas System: Pistol-length gas tube; Noveske low-profile .750″ gas block, pinned to barrel

Muzzle: 5/8″×24 threads with A2 birdcage flash hider

Receivers: Noveske Chainsaw forged upper & lower (7075-T6 aluminum) with hardcoat Type III anodizing

Bolt / Carrier: Phosphate bolt made from Carpenter 158, heat-treated and MPI-tested

Handguard: GEN4 NSR — 9.75″ free-floating M-LOK

Controls & Fit: Radian Raptor LT charging handle, Noveske-marked takedown & pivot pins, adjustable tension screw for perfect upper/lower fit, flared magwell, properly staked Noveske QD sling mount endplate

Trigger / Buffer / Stock: ALG Defense Advanced Combat Trigger; H2 buffer with carbine spring; Magpul MOE SL stock & Magpul MOE K2 grip

Other: Magpul enhanced aluminum trigger guard; government-issue 90° safety selector