Allen Engineering M4 3 Piece Collar – Grey

Allen Engineering M4 3 Piece Collar – Grey

For use with the M4 silencer on Gordan Clones
NOTE: Spacer requires machining to be correctly sized for barrel.
Click HERE to Add Collar Machining Service
SKU: AE-M4-3PC-GRY

See also: Glock 19 Gen5 M.O.S. Compact 9MM 4.02" Marksman Barrel W/ Fixed Sights, 3 15Rd Magazines and DLC Finished Slide.