Expert Answer
The buffer tube requires the use of a carbine buffer and carbine length action spring. The weight of the buffer will depend how your firearm is set up.
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Spikes Tactical
+
Gun Parts
Spikes Tactical Gun Parts
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket Q&A
Question - what buffer and spring is required, building 223 top a
Spikes Tactical
+
Gun Parts
Spikes Tactical Gun Parts
+
AR 15 Parts
Spikes Tactical AR15 Parts
+
AR15 Lower Parts
Spikes Tactical AR15 Lower Parts
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket Q&A
Question - what buffer and spring is required, building 223 top a
Spikes Tactical
+
Gun Parts
Spikes Tactical Gun Parts
+
Rifle Parts
Spikes Tactical Rifle Parts
+
AR 15 Parts
Spikes Tactical AR15 Parts
+
AR15 Lower Parts
Spikes Tactical AR15 Lower Parts
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket Q&A
Question - what buffer and spring is required, building 223 top a
Spikes Tactical
+
Gun Parts
Spikes Tactical Gun Parts
+
AR 15 Parts
Spikes Tactical AR15 Parts
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket Q&A
Question - what buffer and spring is required, building 223 top a
Spikes Tactical
+
Gun Parts
Spikes Tactical Gun Parts
+
Rifle Parts
Spikes Tactical Rifle Parts
+
AR 15 Parts
Spikes Tactical AR15 Parts
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket Q&A
Question - what buffer and spring is required, building 223 top a
Spikes Tactical
+
Gun Parts
Spikes Tactical Gun Parts
+
Rifle Parts
Spikes Tactical Rifle Parts
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket Q&A
Question - what buffer and spring is required, building 223 top a
Spikes Tactical
+
Gun Parts
Spikes Tactical Gun Parts
+
AR 15 Parts
Spikes Tactical AR15 Parts
+
AR15 Lower Parts
Spikes Tactical AR15 Lower Parts
+
AR15 Buffer Tubes
Spikes Tactical AR15 Buffer Tubes
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket Q&A
Question - what buffer and spring is required, building 223 top a
Spikes Tactical
+
Gun Parts
Spikes Tactical Gun Parts
+
Rifle Parts
Spikes Tactical Rifle Parts
+
AR 15 Parts
Spikes Tactical AR15 Parts
+
AR15 Lower Parts
Spikes Tactical AR15 Lower Parts
+
AR15 Buffer Tubes
Spikes Tactical AR15 Buffer Tubes
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket Q&A
Question - what buffer and spring is required, building 223 top a
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what buffer and spring is required, building 223 top and blackout top — 1 Answer
by billy, from AZ, United States Asked on April 5, 2020
Spikes Tactical
+
Gun Parts
Spikes Tactical Gun Parts
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket Q&A
Question - what buffer and spring is required, building 223 top a
Spikes Tactical
+
Gun Parts
Spikes Tactical Gun Parts
+
AR 15 Parts
Spikes Tactical AR15 Parts
+
AR15 Lower Parts
Spikes Tactical AR15 Lower Parts
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket Q&A
Question - what buffer and spring is required, building 223 top a
Spikes Tactical
+
Gun Parts
Spikes Tactical Gun Parts
+
Rifle Parts
Spikes Tactical Rifle Parts
+
AR 15 Parts
Spikes Tactical AR15 Parts
+
AR15 Lower Parts
Spikes Tactical AR15 Lower Parts
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket Q&A
Question - what buffer and spring is required, building 223 top a
Spikes Tactical
+
Gun Parts
Spikes Tactical Gun Parts
+
AR 15 Parts
Spikes Tactical AR15 Parts
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket Q&A
Question - what buffer and spring is required, building 223 top a
Spikes Tactical
+
Gun Parts
Spikes Tactical Gun Parts
+
Rifle Parts
Spikes Tactical Rifle Parts
+
AR 15 Parts
Spikes Tactical AR15 Parts
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket Q&A
Question - what buffer and spring is required, building 223 top a
Spikes Tactical
+
Gun Parts
Spikes Tactical Gun Parts
+
Rifle Parts
Spikes Tactical Rifle Parts
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket Q&A
Question - what buffer and spring is required, building 223 top a
Spikes Tactical
+
Gun Parts
Spikes Tactical Gun Parts
+
AR 15 Parts
Spikes Tactical AR15 Parts
+
AR15 Lower Parts
Spikes Tactical AR15 Lower Parts
+
AR15 Buffer Tubes
Spikes Tactical AR15 Buffer Tubes
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket Q&A
Question - what buffer and spring is required, building 223 top a
Spikes Tactical
+
Gun Parts
Spikes Tactical Gun Parts
+
Rifle Parts
Spikes Tactical Rifle Parts
+
AR 15 Parts
Spikes Tactical AR15 Parts
+
AR15 Lower Parts
Spikes Tactical AR15 Lower Parts
+
AR15 Buffer Tubes
Spikes Tactical AR15 Buffer Tubes
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket
Spikes Tactical Pistol Buffer Tube w/ Step and QD Socket Q&A
Question - what buffer and spring is required, building 223 top a
Last updated 2025-11-12 UTC.