Silent Steel Micro Streamer – 7.62 NATO / .308 Win, Armor Black, HUB 1.375×24 (MSTR-762-BLK-HUB-1_3/8X24)

The Micro Streamer is Silent Steel USA’s shortest FLOW-IQ can: 4.25 inches long, 1.6-inch diameter, and approximately 12.34 ounces in 303/304 stainless. This listing is the 7.62 NATO / .308 Win model in Armor Black Cerakote with integral 1.375×24 HUB rear threads. Silent Steel part MSTR-762-BLK-HUB-1_3/8X24, UPC 850080273517. This listing is for the 7.62 NATO / .308 Win Armor Black HUB Micro Streamer only.

Ultra-Compact FLOW-IQ

Built for SBRs, PDWs, and setups where every inch of OAL matters. The baffle-less FLOW-IQ core still pushes gas forward to cut blowback, and Silent Steel rates the Micro for full-auto use with no published barrel-length restrictions.

HUB Mount Ready

• Integral rear threads: 1.375×24 HUB
• Compatible with Silent Steel direct-thread and BoltLok QD options, plus third-party HUB mounts
• Free-float module for POI consistency
• User-serviceable for cleaning

Silent Steel Micro Streamer Specifications

Frequently Asked Questions

What caliber is this Micro Streamer?
This listing is the Micro Streamer rated for 7.62 NATO / .308 Win in Armor Black only.

How does it mount?
Integral 1.375×24 HUB rear threads — choose a HUB-compatible mount for your muzzle device.

How small is it?
Silent Steel lists 4.25" × 1.6" and approximately 12.34 ounces (direct-thread reference weight).

Is it full-auto rated?
Yes, with no published minimum barrel length.