Primary Arms SLx 5x Micro Prism Scope Red ACSS Aurora 5.56/ .308 Reticle Matte Black
All Primary Arms rifle scopes
Click to see full view
Primary Arms
Overview
The Primary Arms SLx 5x Micro Prism Scope features a 5x magnification with a BDC reticle, allowing for precise targeting at various distances, particularly suited for 5.56 and .308 calibers. The illuminated reticle enhances visibility in low-light conditions, making it easier to acquire targets quickly. This scope is commonly found on precision-oriented builds where accuracy and range are prioritized.
Specifications
Primary Arms SLx 5x Micro Prism Scope Red ACSS Aurora 5.56/ .308 Reticle Matte Black
Price and stock
The Primary Arms SLx 5x Micro Prism Scope Red ACSS Aurora 5.56/ .308 Reticle Matte Black was hard to find in September 2026, in stock on only 3 of the 16 days we checked, and today only MidwayUSA has it in stock. It dipped to $339.99 at MidwayUSA for a stretch in September 2026, well under its usual $399.99, so sales do come around. Buying today, the lowest price is $399.99 at MidwayUSA, above September's low of $339.99, so a better deal may come back.
Prices checked · refreshed daily across 37 retailers
Not sure which rifle scope to pick?
We ranked every rifle scope by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Rifle Scope Guide →Check it against the live catalog:
Frequently Built With
Popular alongside rifle scopes parts on GunPartPicker
Aero Precision M4E1 Complete Lower Receiver W/MOE SL Grip & SL-S Carbine Stock
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15 Barreled Upper - MCMR-15 - 16"
Daniel Defense Collapsible Mil-Spec Buttstock, Brown - 21-091-04179-011
Radian Raptor Charging Handle & Talon Safety Selector Combo - OD Green
Bravo Company M16 Bolt Carrier Group Black
No reviews yet. Be the first to review this product!