EOTech 553.A65BLK 553.A65BLK SOCOM Holographic Weapon Sight SU-231/PEQ Black is NEW IN THE BOX. THIS ITEM IS OFFERED WITH A 6-MONTH SAME AS CASH LAYAWAY. After extensive testing of various optical sights, US Special Operations Command has standardized on the HWS as its 1X weapon optic for close quarter, urban combat zones. To meet the stringent requirements set and demanded by our elite fighting forces, L-3 EOTech has developed the SU-231/PEQ (Model 553), modeled after the ever popular, battle proven HWS design.The SU-231/PEQ (Model 553) incorporates many additional features required within the SOPMOD Block 2 program. Operation •Optics: Transmission holography - parallax free •Magnification: 1x •Eye Relief: Unlimited •Length/Width/Height: 4.9"x1.8"x2.8" (124x49x71 mm) •Weight: 12.3 oz •Temperature: -40 to 150 F •Waterproof: Submersible to 66 ft depth •Sealing: Fogproof internal optics •Color/Finish: Non reflective black with hard coat finish •Adjustment (per click): 0.5 MOA (1/2" at 100 yds) •Adjustment Range: +/- 40 MOA travel •Mount: USSOCOM requirements dictated dual quick release throw levers designed specifically for the Picatinny (MIL-STD-1913) •mounting rail: Certain commercial variants of the MIL-STD-1913 rail specification may not be compatible with the SU-231/PEQ (M553) mounting assembly. •The SU-231/PEQ (M553) base consists of (2) ARMS® throw levers and is only adaptable to rails that properly accept the ARMS® design. •Return to Zero: Repeatable to 1 MOA after re-mounting Heads-Up-Display Window •Optical Surfaces: Anti-glare coating •Window Dimensions: 1.20" x 0.85" (30 x 23mm) •Front Window Material: 1/8" solid glass •Rear Window Material: Shatter resistant laminate (3/16" thick) •Field of View (100 yds): 30 yds (28m) at a 4" eye relief •Standard Reticle: 65MOA circle with quadrant ticks with 1 MOA aiming dot Electrical •Brightness Adjustment Range: 146,000:1 brightest to lowest •Night Vision Brightness Range: 1280:1 with NV switch engaged •Power Source: 2 x 123 lithium batteries •Battery Life: 1100 continuous hours at nominal setting 12 •Brightness Settings: 30 settings with scrolling feature (10 settings for NV use) •Auto Battery Check Indicator: Flashing reticle upon start-up •Auto Shut-down: At 8 hrs- programmable to 4 hrs. Please E-mail for questions on this item. Thank-you for your time. All prices listed reflect a 5% cash or paper type payment discount, which is not offered with credit cards.