Trijicon TRTA51 Flattop Mount for ACOG — MIL-STD Rail (Pkg 3)
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Trijicon TRTA51 flattop mount for ACOG optics, specified for MIL-STD rails; packaged in threes (Pkg Qty: 3). SKU TRTA51.
Sold by Each1 each = 3 eachPrice shown per each
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Description
Description
Product Overview
Trijicon TRTA51 is a flattop mount accessory listed for ACOG optics and specified to fit MIL-STD rails. The product is supplied in a package quantity of three (SKU TRTA51).
Why this product
Provides a MIL-STD rail mounting option for ACOG-class optics in multi-unit quantities — useful for installations across multiple rifles or for spare mount inventory.
Key Verified Specifications
- Manufacturer / Brand: Trijicon (source: product-270278:f002, product-270278:f006)
- Part / SKU: TRTA51 (source: product-270278:f012)
- Product category: Accessory; Scope Mounts; Scopes, Sights, & Optics (source: product-270278:f003, product-270278:f004, product-270278:f005)
- Package quantity: 3 (source: product-270278:f008, product-270278:f010)
- Verified feature: Mount for MIL-STD rails (source: product-270278:f009)
Appropriate Use Cases
- Order the 3-pack to mount ACOG optics on multiple MIL-STD rail-equipped rifles or to maintain spare mounts for a small fleet (source: product-270278:f008, product-270278:f009).
What Customers Should Know
- This product is a mount specified for MIL-STD rails; confirm your rail standard and dimensions before ordering to ensure compatibility with your platform (source: product-270278:f009).
- Package quantity is three mounts (Pkg Qty: 3); adjust ordering for single-unit needs (source: product-270278:f008, product-270278:f010).
- Ordering SKU: TRTA51 (source: product-270278:f012).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

