GG&G Spring Actuated A2 Back Up Iron Sight With Locking Detent, Rear

Description: GG&G Spring Actuated A2 Back Up Iron Sight With Locking Detent, Rear. Manufactured from billet 6061-T6 aluminum, this spring-actuated A2 backup sight is produced for the AR-15 firearm platform. The unique and proprietary design of this mechanism allows the actuator spring and mechanical components to be captivated and not exposed to environmental elements.

Features:

• Easily installs onto Mil-Std-1913 Dovetail rail.
• The sight presents a low profile when in the down position, allowing clearance for most optics.
• Solid squeeze rail attachment mechanism with counter sunk crossbolt to eliminate snags.
• The Spring Actuated A2 Black Up Iron Sight quickly springs into an on-target position with just the push of the actuator button, locking solidly into the upright position. After another push of the button and the lock is released allowing the sight to be placed in the down position.
• The SA A2 Back Up Iron Sight cannot be folded down without depressing the actuator button located on the left side of the sight base, eliminating the possibility of accidentally lowering the sight.
• Can be used as a stand-alone sight, in conjunction with GG&G Interface Rails, or as a True Center co-witness iron sight with most red dot optics.
• The A2 Back Up Rear Sight features the standard military A2-style double peep aperture allowing for the end-user known point of impact.
• The sight has full windage adjustment with a tactile windage knob and windage screw.
• Windage knob click provides approximately 0.48 MOA change when mounted on the 20" AR-15 rifle and about 0.65 MOA on the 14.5" M4 carbine.
• Initial elevation zero on the sight is set by adjusting the weapon's front sight post.
• Height in the upright position is 1.400" and in the fold-down position is .720".
• All edges have been deburred and softened to protect the shooter.
• Material: The sight body and sight stem are manufactured from billet 6061 T6 aluminum.
• Finish: All aluminum parts are Type III hard coat anodized in a non-reflective black mil-spec finish to provide combat durability.
• Weight: 1.8 oz.

Manufacturer: GG&G

PRODUCT SPECIFICATIONS:

• Accessory Attachment Type: Picatinny Rail,M1913 Rail
• Brand: GG&G
• Caliber: .223 Rem,5.56x45mm,.300 Blackout
• Finish / Color: Black
• Firearm Type: Pistol,Rifle
• Material: Aluminum
• Models Fit: AR-15
• Sight Style: Iron Sight