Nemo Nemo 300 Blackout Carbine Buffer Spring
Click to see full view
Nemo
Overview
The Nemo 300 Blackout Carbine Buffer Spring is designed specifically for AR-15 platforms, featuring a carbine length that provides optimal performance and reliability in your build. This spring is crucial for ensuring proper cycling of the action, which is especially important when using the 300 Blackout cartridge. Builders often incorporate this buffer spring in setups aimed at enhanced stability and smooth operation in various shooting scenarios.
Specifications
August 2026 on GunPartPicker
Nemo Nemo 300 Blackout Carbine Buffer Spring ranked #29 of the 58 buffer springs builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since April 2026. All time, it ranks #47 of the 96 buffer springs builders have added.
Today the one retailer we track is out of stock. Listed prices start at $16.99 at Brownells for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
Not sure which buffer spring to pick?
We ranked every buffer spring by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Buffer Spring Guide →Check it against the live catalog:
Frequently Built With
The part most often added in each category by the 3 builds that include this one
Fortis Lightweight Enhanced AR-15 End Plate, Gold - LE-Black-K1-GOLD
Strike Industries AR-15 Ultra Light Pivot / Takedown Pins - FDE
Spikes Tactical T1 Tungsten Buffer, Black - SLA00T1
Breek Arms Warhammer MOD2 AR-15 Ambidextrous Charging Handle - FDE
Geissele Automatics AR-15 Premium Buffer Tube Ddc
Phase 5 Tactical Extended Ambidextrous Bolt Release V3 - Red Cerakote
No reviews yet. Be the first to review this product!