© Primary ArmsMaxim Defense SCW AR-15 H3 Buffer and Spring - Carbine
- Brand
- Maxim Defense
- Category
- Gun Parts
- Platform
- AR-15
- Gun Part Type
- Spring
- UPC
- 680017476847
Overview
The Maxim Defense SCW H3 Buffer and Spring is an extra-heavy buffer and spring assembly engineered specifically to enhance Maxim Defense SCW stock and pistol brace systems on the AR-15 platform. Delivering 4.85 oz of mass, the H3 buffer is purpose-built for demanding cycling conditions, making it ideal for heavily over-gassed short-barreled rifles, dedicated suppressor hosts running full-time cans, and aggressive gas port configurations. The extra mass provides maximum bolt carrier deceleration, dramatically reducing bolt carrier speed, lessening mechanical stress on the receiver and buffer tube, and delivering a more controlled shooting impulse. The matched spring is calibrated to balance the added weight and prevent short-stroking.
Price & Stock History
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