SKU: TJ-TA71E
UPC: 719307303416
MPN: TA71E
The Trijicon Acog External Adjuster Caps & Lanyard (TA71E) is a replacement set for Acog scopes configured with external windage and elevation adjusters. These are the protective caps that cover the exposed W&E dials, joined by a short cord so they stay tethered to the optic during adjustment. The set is made for shooters who run an Acog with external turrets and want to keep the dial covers from walking off in the field or at the bench. If you have lost a cap or want a backup on hand, this is the direct factory replacement. Browse more optics accessories to round out your setup.
Each set includes two adjuster caps and the connecting lanyard. The caps thread over the external W&E dials and shield them from impact, debris, and accidental rotation when the optic is holstered, slung, or stowed in a case. The short cord links both caps so that when you back one off to make a windage or elevation correction, it hangs from the optic body instead of dropping into the dirt. The external adjusters on these models are black and do not carry index markings, which is why the caps double as turret protection rather than reference marks. As a factory Trijicon part under SKU TJ-TA71E, it matches the original fit and finish of the dial covers it replaces.
Anyone running an externally adjusted Acog benefits from carrying this set, whether the optic lives on a duty rifle, a competition gun, or a range build. Field adjustments are where caps get lost, and a tethered pair removes that risk entirely. It is a low-cost part that saves you from hunting for a tiny cap in the grass after a zero session. Keep one in your range bag as a spare alongside your cleaning supplies and other rifle parts. When a cap finally gives out, you will have the replacement ready to go.
The set includes two external adjuster caps and a connecting lanyard. The caps cover the windage and elevation dials, and the short cord keeps both caps tethered to the optic so they don't get lost when you make adjustments in the field.
No. The TA71E is designed for Acog models configured with external windage and elevation adjusters. If your optic has external W&E dials, these are the factory replacement caps. Scopes with capped or internal adjusters use different covers.
The short cord links both caps so that when you remove one to dial windage or elevation, it stays attached to the optic body instead of dropping to the ground. It's a simple way to keep a small, easy-to-lose part from disappearing during sight adjustment.
Yes. The TA71E is a factory Trijicon replacement set, listed under our SKU TJ-TA71E and UPC 719307303416. It matches the original fit and finish of the external adjuster caps it replaces.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.