DBST-ACES’s A2 Shorty/Entry Length Buffer Tube is designed to work with the ACE Entry (short) Stock. This buffer tube is exactly what you need to complete your next AR-15 build.
Doublestar Corp. A2 Shorty/Entry Length Buffer Tube, Will Not Fit The Standard Rifle Length Stock, Fits ARFX-E and an ARFX-ULE, Black AR381
