Sig Sauer 716i TREAD 7.62 NATO AR-10 — 16 in Nitride Barrel, DI, Free-Float M-LOK, 5/8x24 Threaded, Matchlite Duo — Excellent
The Sig Sauer 716i TREAD is a direct-impingement AR-10 chambered in 7.62x51 NATO with a feature-forward build and clean execution. This example is in excellent condition and includes 1 20-round magazine. A 16-inch nitride-treated carbon steel barrel, free-float M-LOK handguard, and Matchlite Duo two-stage trigger anchor a configuration designed for solid performance and modern handling.
The 16-inch carbon steel barrel is finished in nitride and uses a 1:10 RH twist for 7.62 NATO. It is threaded 5/8x24 and fitted with a three-prong flash hider, with a low-profile gas block tucked under the handguard for a streamlined profile.
The free-float aluminum handguard provides M-LOK slots at 3, 6, and 9 o'clock and integrates a continuous MIL-STD-1913 top rail that bridges the receiver and handguard. Sling attachment options and TREAD-series "E" logos are present on the handguard.
Controls are modern, with an ambidextrous safety selector and standard magazine release. The rifle features Sig's Matchlite Duo two-stage trigger for a defined break. A forward assist and dust cover are present, and sights are not included. The top rail serves as a mounting surface.
Forged aluminum receivers wear a hard-coat anodized finish. The polymer, telescoping stock and polymer pistol grip complete the ergonomics. Capacity is 20+1 with SR-25/LR-308 pattern magazine compatibility. Overall length is 34.21 inches collapsed and 37.52 inches extended, with an unloaded weight of 8.16 pounds. Made in the USA, this TREAD-series 716i brings a capable 7.62 NATO package to the AR-10 platform.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal handling marks from prior use. Please review the photos for close-up views of the exterior surfaces and controls.
What’s Included
- Sig Sauer 716i TREAD 7.62 NATO semi-automatic rifle
- 1 20-round mag