Standardized by the DEA, ATF, and FBI SWAT, the Model 552 is by far the most popular HWS model. This NV compatible, AA battery model is the sight of choice by military units like Stryker Brigade, 10th Mountain, and 3rd Infantry. It is battle proven to withstand the abuse that any harsh environment, high powered weapon platform, or military mission can dish out.

Specifications and Features:
Manufacturer Number: 552XR308
XR 308 Ballistic Reticle Calibrated with 150 grain M59 FMJ @ 2,800 FPS with a 24.8" Barrel
Two Double AA batteries
Interfaces with 1" Picatinny Rail (MIL-STD-1913) or Weaver Rail
Rugged Aluminum Hood & Assembly
Average Battery Life at Level 12 Brightness 1000 Hours
Night Vision Compatible
Tool-less Mounting Bolt
Holographic Transmission Parallax Free
Unlimited Eye Relief
5.4" L x 2" W x 2.5" H
10.9oz
Operating Temperature -40 to 150 F
Submersible to 33 ft depth
Fog proof internal optics
0.5 MOA adjustments per click (1/2" at 100 yards)
+/- 40 MOA of total adjustment
1" Weaver of MIL-STD-1913 Picatinny rail attachment
Repeatable to within 2 MOA after re-mounting
10 brightness setting NV Compatible Gen I-III+
Anti-Glare Coating
1.20" x 0.85" Window Dimensions
1/8" Solid Glass on Front Window
Shatter Resistant Laminate Glass 3/16" on Rear Window
Field of View at 100 yards is 30 yards across at 4" of eye relief
146,000:1 Brightest to Lowest Brightness adjustment range
1280:1 with Night Vision Switch engaged Brightness adjustment range
30 total brightness settings including 10 for NV use
Reticle will flash upon start up when the battery is low
Unit will shut down after 8 hours of runtime and is programmable to 4 hours
Matte black finish
Made in the U.S.A.