Enhanced AR-15 Buffer Spring is a single part or accessory for AR-pattern rifles, listed with the part name as the maker uses it.

Ordering from Imbert & Smithers Arms? We ship to customers around 55 counties, the Panhandles to the coalfields. Parts ship to your door where legal; check your state and local law before you order. What you see at checkout is the price you pay.

Every rifle platform has its own pin spacing, receiver width and parts. The title states which one this item is built for; if yours is different, choose the version made for it.

Imbert & Smithers Arms added this item to the shop as a new arrival. Details come from the maker's published listing, in our own words. If you need a measurement, material or compatibility detail that is not shown, send us the question before ordering.

Questions about fit? Match the title to your rifle and trigger type, and ask before you order if anything is unclear. Listed as a new arrival and in stock.