Sprinco USA Spring Kit Standard Buffer Spring & HD 5-Coil Rifle Length

Description

Product Overview

Sprinco USA Spring Kit STD Buffer Spring & HD 5-Coil Extractor Spring is designed for AR-style rifles using rifle-length receiver extensions. The Standard Power rifle-length buffer spring is built to match fresh mil-spec buffer spring loads, while the heavy-duty 5-coil extractor spring upgrade helps support more consistent extraction and durability through high round counts.

Key Features

• Standard Power rifle-length buffer spring built to match fresh mil-spec spring loads
• Supports A1/A2 rifle-length buffer tube setups with rifle-length buffers
• Works in intermediate-depth 7.75-inch VLTOR A5 buffer tube applications with 4-inch A5 buffers
• Includes an HD 5-coil extractor spring to help reinforce extraction reliability
• Chrome-silicon spring steel construction for long service life

Upgrade spring performance in your rifle-length AR setup with Sprinco USA’s Standard Power buffer spring kit and HD extractor spring.