BARRETT 34mm Ultra High 1.4" ZERO GAP Scope Rings
Barrett Rings 66869
Unlike traditional scope rings which require careful attention be paid to maintaining equal gap between the upper and lower ring halves, Barrett’s ZERO-GAP technology eliminates this tedious process. Simply tighten the cap on the indicated side, verify reticule alignment, tighten the remaining side, and fire away. The end result is a perfect fit between scope and mount that will withstand even the heaviest recoiling rifles. Machined from 7075-T5 aluminum and with MIL-SPEC Type III anodized finish, ZERO-GAP Rings are available in a variety of heights for both 30mm, 34mm, and 35mm optics. Simplicity at its finest.
Size: 30 mm, 34 mm
Base Type: Mil-STD 1913 Rail
Tensile Strength: 83 ksi
Ring Width: 1.2" (3.05 cm)
Material: 7075 T-6 Aluminum
Finish: Hard Anodized Black
Height (Contact Point to Scope Ring Center): 1.0"-1.7"
For use with 30 mm riflescope tubes on M1913 accessory rails
1.2" wide clamping area positively grips without damaging scope tube
Aircraft quality 7075 T-6 aluminum
60 HRC (Rockwell C scale) hard-anodized
2.5 times lighter than similar steel rings
Integral 1/4 - 32 steel cross bolt with captured 1/2" nut
MATERIALS AND MASS
|Barrett 7075 Aluminum||Others 1018 Steel||Results|
|Tensile Strength||83 ksi||64 ksi||25% stronger|
|Tensile Strength Yield||73 ksi||54 ksi||25% Stronger|
|Weight||8.32 oz||11.52 oz||25% Lighter|
When selecting a mounting solution for your optics, strength and weight are two important considerations. The greater the overall weight of your complete optics system, the greater inertia (the tendency of a body to resist acceleration) it will have. When a gun is fired it, recoils with instant acceleration. A heavy optics system mounted above the bore axis will resist the sudden rearward movement. A lightweight, strong mount is the best way to combat unwanted sight movement during recoil.
Barrett ZERO-GAP Rings are constructed of high strength 7075 T-6 aluminum. This material is ideal for the application due to its impressive strength; e