Geissele Automatics Geissele Automatics 05-314 AR15/M4 Reaction Block - Mil-Spec Buffer Tube Only, Black MSRP: $219.95 Was: Now: $200.00 Add to Cart
Geissele Automatics Geissele Automatics 05-314 AR15/M4 Reaction Block - Mil-Spec Buffer Tube Only, Black The Geissele Reaction Block is designed to aid in the assembly of lower receivers. Once the armorer has installed the buffer tube, the lower receiver can then be slid into the Reaction Block at the... MSRP: $219.95 Was: Now: $200.00 Add to Cart
