Lerna is the first optic mount designed for end-users that offers a 2.91″ Optic Centerline for faster target ID, regardless of gear/ equipment obstructions, i.e.. EarPro/Comms headsets, Gas masks/ CBRN, and Night vision use. A higher Optic allows for a more athletic posture and Heads up attitude that enables the end-users to maintain a vertical spine which translates to body armor or presenting plates to the threat. This Heads up style allows for faster processing speed and increased situational awareness.
GBRS GROUP LERNA MOUNT KIT ACRO BLK
| UPC | |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | |
| Model | |
| Product Type |
GBRS GROUP LERNA MOUNT KIT ACRO BLK
$184.00
Availability: 4 in stock
Related products
- Handgun Magazines
HKS A-Series Revolver Speedloader .338/357 for S&W 36/37/38/40/42/49/60 Charter Arms/Rossi 68/Taurus 85/Ruger SP101
$16.25Original price was: $16.25.$11.77Current price is: $11.77. Add to cart - Handgun Magazines
HKS M Series Speedloader Ross/Taurus 431 .44 Special Charter Arms Bulldog .44
$16.25Original price was: $16.25.$11.77Current price is: $11.77. Add to cart - Handgun Magazines
HKS A-Series Revolver Speedloader .338/357 forColt MK3/MK5 King Cobra Peacekeeper Ruger Security Six
$16.25Original price was: $16.25.$11.77Current price is: $11.77. Add to cart - AR Magazines
ProMag AR-15 Roller Follower Magazine Black Polymer 5.56mm 5/rd
$14.00Original price was: $14.00.$11.02Current price is: $11.02. Add to cart
🚚 Shipping Information
In-store or Non-restricted Items
✅ Ships directly from our us or the distributor
✅ Arrives in 3–7 business days
Restricted Items “Ships to us first”
📦 Some firearms and optics must ship to us first due to manufacturer restrictions
⚡ Minimal delay — we ship it out as soon as we receive it
📍 Delivered to you oryour chosen local FFL
📅 Total time: 5–10 business days
Quick FAQ – Blackbox Ballistics
Prices & Sales – We price with a standard percent over cost unless MAP (Minimum Advertised Pricing) restrictions apply. We often run sales, and if you see a better price, give us a shot at meeting or beating it.
Inventory – We’re not a full brick-and-mortar store, so most items ship from distributors. Sometimes we have products in stock — especially popular firearms, ammo and optics.
Special Orders – Don’t see it? We can probably get it. Just ask.
Returns – See our Return Policy for details. Firearms, ammo, and special orders can’t be returned once transferred or shipped.
Transfers – Yes, we handle transfers from other sellers. By appointment for privacy.
Payments – We accept cash, credit cards, and ACH transfers. Cash/ACH may qualify for a discount.







Reviews
There are no reviews yet.