Price history at MidwayUSA
Recorded at MidwayUSA since Oct 9, 2026: low $19.99 (Oct 9, 2026), high $20.66 (Oct 11, 2026). Last checked Oct 26, 2026.
From the store's product feed and AvantLink's price records; feeds can lag the store's own site.
Product Description
The AR-STONER Enhanced Receiver Extension Buffer Tube Locking Ring was built to go above and beyond. The enhanced design gives this locking ring extreme strength and durability. This locking ring fits both mil-spec and commercial buffer tubes. Features:Enhanced Design for Extreme Strength & DurabilityNitride FinishFits Mil-spec/Commercial Buffer Tubes