The Armaspec A5 Spacer (brand part no. ARM154-RFLA5) is a small spacer made for the Stealth Recoil Spring (SRS) and the Sound Mitigation Buffer (SMB) in A5 style buffer systems. Armaspec lists it at three-quarters of an inch long and 1.3 ounces. It is the part to buy when your rifle uses an A5 style buffer system and you are running an Armaspec SRS or SMB.

Key Specifications

• The part is an A5 spacer made for A5 style buffer systems.
• It is made to work with the Armaspec Stealth Recoil Spring (SRS).
• It is also made for the Armaspec Sound Mitigation Buffer (SMB).
• Length is 3/4 inch, as listed by Armaspec.
• Weight is 1.3 ounces.

Frequently Asked Questions

Does the A5 Spacer work with both the SRS and the SMB? Yes. Armaspec describes it as an A5 spacer for the Stealth Recoil Spring or the Sound Mitigation Buffer, for A5 style buffer systems.

How long is the Armaspec A5 Spacer? It is 3/4 inch long and weighs 1.3 ounces.

Buy the Armaspec A5 Spacer for SRS and SMB Buffers

A spacer is a cheap part, but it is the one that lets an A5 style buffer system run an SRS or SMB. Order it with more Armaspec parts from our AR-15 stocks, forends and forearms at our Lubbock, Texas gun shop for fast, insured shipping.