The Noveske Chainsaw N4 Complete Lower Receiver (brand part no. 04000853) is a fully assembled AR-15 foundation from Noveske Rifleworks, a name earned through decades of supplying dependable rifles to military and law enforcement units. Machined from forged 7075-T6 aluminum and finished with Noveske’s signature Chainsaw styling, this lower arrives ready to mate with any mil-spec AR-15 upper in .223 Remington or 5.56 NATO. It’s built for shooters assembling a custom rifle or pistol who want a receiver with proven components already installed rather than a bare forging to build from scratch. Among AR15 lowers, the Chainsaw N4 suits builders who want Noveske’s reputation for reliability built into the heart of their rifle.

Key Specifications

• Receiver is forged from 7075-T6 aluminum for a mil-spec-strength foundation.
• Trigger is an ALG Defense Advanced Combat Trigger with a crisp, roughly 5-pound pull.
• Buffer is an H2 buffer, tuned for reliable cycling in AR pistol and carbine-length builds.
• Stock is a Magpul MOE SL six-position stock.
• Grip is a Magpul MOE K2 pistol grip.
• Trigger guard is an enhanced polymer trigger guard for gloved-hand access.
• Safety selector is a mil-spec 90-degree safety selector.
• Includes a QD sling mount end plate for quick-detach sling attachment.
• Chambering compatibility is .223 Remington/5.56 NATO, since the lower itself is caliber-agnostic.
• Action is semi-automatic.

Frequently Asked Questions

Does this lower come complete and ready to use? Yes, it ships fully assembled with the trigger, stock, grip, buffer, and safety selector installed, so all that’s left is adding a compatible AR-15 upper.

What caliber uppers will this lower accept? Any standard AR-15 pattern upper in .223 Remington or 5.56 NATO, since the lower receiver itself doesn’t dictate chambering.

Does it include a buffer tube and spring? Yes, the H2 buffer, buffer tube, and Magpul MOE SL stock all ship installed as part of the complete lower.

Buy the Noveske Chainsaw N4 Complete Lower Receiver

A Noveske-built foundation with the ALG trigger, H2 buffer, and Magpul furniture already installed saves real assembly time without cutting corners on quality. Order the Chainsaw N4 lower from our Lubbock, Texas gun shop through your FFL, and we’ll have it ready as soon as it’s available to ship.