Sigmaco Type 81 Full Length Quadrail - So Much Real Estate To Customize Your Shiz
This handguard uses thier biggest screws yet (M5). Four of them are removed and the front handguard hinges upward to allow for easier cleaning and a more solid return to zero. The other screws shown are not removed for cleaning and can be thread locked if desired.
It ships with two barrel clamps (rifle profile, LMG profile) which are optional. If not used, the handguard is semi-freefloated, but if used it will seat very rigidly and hold zero.
The handguard is machined from 6061-T6 aluminum, and annodized black with Hardcoat MIL-A-8625, Type III. It contains picatinny on all four sides. These rails are ideal as a host for any grips, handstops, lights, lasers, optics, etc. that the operator should decide to use.
Installation Instructions Available Here
Specifications
- Material: 6061-T6 aluminum
- Coating: Hardcoat Anodize MIL-A 8625 Type III
- Compatible with T81 Fixed Trunnion, T81 Folding Trunnion, T81 LMG, T81SR (lower only)
- Made in: Canuckistan formally known as Canada
Ships with all hardware and tools needed