AR Carbine Flat Wire Spring

Package includes:
– 1x Carbine Length Flat Wire Spring

Product Specs:
– OD: 0.94″
– ID: 0.75″
– Length: 13 7/8″
– Rev: 35
– Gauge (Flat Wire Profile): 0.045″ x 0.0935″

Features:
– Cryo-cycled 17-7 ph steel for strength, reliability and longevity

– Decreased harmonics lessens system vibration for faster follow up shots.

– Increased bolt load for more positive feeding

– Reduces distracting AR “twang”