Quick view Details Canadian National Arms (CNA) | sku: 688780046386 CNA Buffer Spring for AR-308 Carbine MSRP: Now: $17.46 Add to Cart Compare
Quick view Details True North Arms (TNA) | sku: 688727046887 Rifle-Length Buffer for AR-10/AR-308 MSRP: Now: $40.67 Add to Cart Compare
Quick view Canadian National Arms (CNA) | sku: 688780046386 CNA Buffer Spring for AR-308 Carbine This is the spring you'll need for AR-308 builds using a modern M4-style carbine buffer tube, shooting .308 or similar size cartridges (in other words, not 5.56x45).You get: (1) Carbine buffer springTools required: None Installation Tips: MSRP: Now: $17.46 Add to Cart Compare
Quick view True North Arms (TNA) | sku: 688727046887 Rifle-Length Buffer for AR-10/AR-308 A basic rifle-length buffer for an AR-10 or AR-308 build. (Note this is not compatible with an AR-15 due to the shorter length that allows for the longer stroke of a 308-size firearm.)You get: (1) Buffer Compatible with: AR-10/AR-308 firearms with an... MSRP: Now: $40.67 Add to Cart Compare
