Accessory

Ruger American Rifle Gen II Predator (.350 Legend) — Accessory Compatibility & Recommendations Guide (Model 46993)

Product Compatibility Overview

The Ruger American® Rifle Generation II Predator Bolt-Action Rifle Model 46993 is a lightweight, hunting-forward bolt gun built around the straight-wall .350 Legend cartridge. From a compatibility standpoint, the biggest “anchors” for accessory selection are its factory-installed one-piece Picatinny scope base, threaded muzzle (5/8"-24) with a factory muzzle brake, and its Flush Fit AR-Style magazine system. (ruger.com)

Key mounting systems / standards to plan around:

  • Optics mounting: Factory Picatinny scope base (rail) on the receiver. This simplifies ring selection—choose Picatinny scope rings or a red dot mount made for Pic rail. (ruger.com)
  • Muzzle devices / suppressor interface: 5/8"-24 muzzle threads. This is a very common thread pitch for .30-cal-class muzzle devices and suppressor mounts, which is great for long-term flexibility. (ruger.com)
  • Magazine pattern: “Flush Fit AR-Style” magazine type (5-round capacity). This affects spares, feed geometry, and any future bottom-metal/stock changes (if you go that route). (ruger.com)
  • Sling attachment: Factory sling swivel studs, so you can run traditional QD swivels and most stud-mount bipods. (ruger.com)

Essential Accessories

1) Quality scope rings (Picatinny-compatible)

  • Why it matters: Rings are the “foundation” of your optic; bad rings cause shifting zero, dented scope tubes, and inconsistent accuracy.
  • What to look for: Correct ring height for your objective bell + proper torque specs.
  • Solid options:
    • Leupold BackCountry Cross-Slot Rings (lightweight, dependable, good hunting match)
    • Warne Mountain Tech Picatinny Rings (robust, excellent machining)
    • Seekins Precision Picatinny Scope Rings (premium fit/finish, very consistent)
  • Budget note: Expect roughly $60–$120 (good), $120–$200+ (excellent/premium).

2) Sling + swivels (stud-compatible)

  • Why it matters: A sling is both a carry tool and a shooting aid (hasty sling technique helps field stability).
  • Recommendations:
    • Blue Force Gear Vickers Sling (fast adjustment, excellent for field carry)
    • Magpul MS1 Sling (clean design; ensure you pair with stud-compatible attachments or a stud-to-QD solution)
  • Budget note: $35–$80.

3) Spare magazines (same “Flush Fit AR-Style” pattern)

  • Why it matters: Hunting spares prevent a dead day if a mag is damaged; range spares reduce constant reloading.
  • Compatibility guidance: Stick to magazines explicitly listed for Ruger American / Gen II in .350 Legend with AR-style geometry.
  • Budget note: $25–$50 each (varies by maker and capacity).

4) Hearing protection that matches your use

  • Why it matters: Even with a brake/suppressor, repeated exposure is cumulative.
  • Suggestions:
  • Budget note: $50–$200.

Safety and security accessories (strongly recommended):

  • Master Lock 90DSPT (basic cable lock) or a hardened lock solution appropriate to your storage plan.
  • A vehicle lock box if the rifle ever has to be staged in a vehicle (comply with your state rules and keep it out of sight).

Optics and Sighting Systems

Because the rifle ships with a Picatinny scope base, you have broad compatibility with modern hunting optics. (ruger.com)

Best “do-everything” hunting scope category for .350 Legend:

  • 1-6x / 1-8x LPVO (fast up close; still usable to typical .350 Legend distances)
  • 2-7x / 3-9x (classic, lighter, plenty of magnification)
  • 3-12x / 4-16x (if you’re mostly bench/field edge and want more precise holds)

Specific scope recommendations (practical picks):

  • Budget-friendly:
  • Mid-tier “sweet spot”:
    • Leupold VX-3HD 2.5-8x36 (very strong hunting choice: size, clarity, durability)
    • Vortex Viper HD 2-10x42 (great all-around magnification range)
  • Premium:
    • Nightforce SHV 3-10x42 (tough, repeatable tracking)

Red dot option (if you’re running thick timber / fast shots):

  • Why it matters: Faster target acquisition, both eyes open, forgiving head position.
  • Recommendations:
    • Aimpoint Micro H-2 (top-tier durability/battery life)
    • Trijicon MRO (rugged, purpose-built for hard use)
    • Holosun HS503 series (value-focused; still very functional)
  • Mount note: Choose a Picatinny mount at a height that suits your cheek weld.

Tactical Enhancements

This is a hunting-oriented bolt gun, so “tactical” upgrades should be chosen for real utility (field handling, low light, stability), not just add-on weight.

1) Bipod (stud-mount)

  • Why it matters: A bipod can dramatically improve first-shot hit probability from prone/sitting and makes range work more consistent.
  • Recommendations:
    • Harris S-BRM 6-9" Bipod (classic, reliable; consider the swivel model)
    • Magpul Bipod for Sling Stud (good value, modern ergonomics)
  • Budget note: $80–$200.

2) Weapon light (only if you have a legal/ethical use case)

  • Why it matters: Positive identification is non-negotiable for any low-light scenario.
  • Challenge: Many bolt-action hunting stocks lack great light mounting points without adding a rail section.
  • Practical path: Add a small, sturdy mount solution (gunsmith or reputable stock accessory) and use a compact light.
  • Recommendations:
  • Budget note: $120–$400.

3) Ergonomics: cheek weld / length of pull tuning

  • Why it matters: A consistent cheek weld reduces parallax error and speeds up repeatable sight picture.
  • Your rifle supports length of pull adjustment via spacer removal, and Ruger offers additional fit options (comb/spacers) through their accessory ecosystem. (ruger.com)
  • Budget note: $20–$75 typically for spacers/cheek riser solutions.

Performance Upgrades

The rifle already includes a Ruger Marksman Adjustable™ trigger (factory adjustable 3–5 lb). Many shooters get excellent real-world performance simply by tuning the trigger correctly and verifying safe function. (ruger.com)

1) Trigger tuning (DIY with caution)

  • Why it matters: A clean, safe trigger is the cheapest accuracy upgrade.
  • Recommendation: Adjust within the factory range and perform proper safety checks (slam test, bolt manipulation test, safety engagement test).
  • Budget note: $0 if you do it yourself.

2) Muzzle device optimization (recoil/flash/neighbor-friendliness)

  • Why it matters: The factory brake reduces recoil but increases blast. You may prefer:
    • A more efficient brake
    • A thread protector (if you remove the brake)
    • A suppressor mount (where legal)
  • Compatibility: Must be 5/8"-24 threaded. (ruger.com)
  • Budget note:
    • Thread protector: $15–$30
    • Brake: $60–$150
    • Suppressor mounting devices: varies widely.

3) Stock balancing / recoil management

  • Ruger notes an accessory stock weight kit that can add up to 1.6 lb to improve balance with heavier muzzle devices. This is a legitimate way to “settle” the rifle if you go suppressed or front-heavy. (ruger.com)
  • Budget note: Often $40–$100.

Professional installation recommendations:

  • If you add any rail sections, pillars/bedding work, or muzzle device changes requiring timing/shims, a competent gunsmith is worth it.
  • If you mount a suppressor system, have the muzzle threads checked (concentricity) if anything seems off.

Holsters and Carry Gear

A full-size 22" bolt-action rifle isn’t a “holster” platform in the handgun sense, but there are excellent carry solutions.

1) Rifle slings (primary carry method)

  • Blue Force Gear Vickers Sling (fast adjust)
  • Magpul RLS Sling (simple, field-friendly)

2) Scabbards / field carry systems

  • Why it matters: Keeps the rifle protected and accessible when hiking, ATV/UTV use, or moving through brush.
  • Look for: full-length coverage, retention straps, and abrasion resistance.
  • Budget note: $60–$200.

3) Soft case / hard case

  • Why it matters: Protects your optic and zero during transport.
  • Budget note:
    • Soft case: $40–$150
    • Hard case: $120–$350

Maintenance and Storage Accessories

1) Cleaning equipment sized for .35 caliber

  • Why it matters: Proper brushes/jags prevent bore damage and clean more efficiently.
  • Recommended kit components:
    • One-piece cleaning rod (stiffer, less bore wear)
    • .35 cal bore brush + jag
    • Chamber mop
    • Torque driver (see below)
  • Budget note: $40–$150 depending on rod/kit quality.

2) Torque driver for optics/ring screws

  • Why it matters: Consistent torque prevents scope slip and avoids stripping screws.
  • Recommendations:
    • Fix It Sticks Torque Limiter Kit
    • Wheeler FAT Wrench
  • Budget note: $50–$120.

3) Storage: dehumidification + secure containment

  • Why it matters: Cerakote helps corrosion resistance, but humidity control still protects the bore, internals, and optics.
  • Suggestions:
    • Dehumidifier rod / desiccant packs
    • A safe or locking cabinet appropriate to your household
  • Budget note: $10–$30 for desiccant; $200–$1500+ for secure storage.

Budget Considerations and Value Analysis

Priority list (highest value first):

  1. Rings + optic (or a red dot) — biggest capability jump.
  2. Sling + swivels — carry + stability.
  3. Torque driver — protects your investment and keeps zero stable.
  4. Spare magazines — convenience and reliability.
  5. Bipod — stability for range/field.
  6. Muzzle device changes / suppressor mounting — comfort/signature management.

Three practical budget “builds” (not including rifle):

  • Budget ($250–$500):

    • Vortex Crossfire II 2-7x32 + solid Pic rings
    • Basic sling
    • Wheeler FAT Wrench (or similar)

  • Mid-tier ($600–$1200):

    • Leupold VX-3HD 2.5-8x36
    • Better rings (Warne/Leupold/Seekins)
    • Harris or Magpul bipod
    • 1–2 spare magazines

  • Premium ($1500+):

    • Premium glass (Nightforce/upper Leupold)
    • Premium rings + torque system
    • Suppressor-mount plan (where legal)
    • Weight/balance tuning if front-heavy

Installation and Compatibility Guide

Optic mounting (DIY-friendly):

  • The rifle’s factory Picatinny base means you typically just need the right rings and correct torque. (ruger.com)
  • Common issues:
    • Ring height too low (objective contacts barrel/rail)
    • Over-torquing ring caps (scope tube damage)
    • Poor leveling (cant introduces windage/elevation error at distance)

Muzzle device changes (moderate skill / sometimes gunsmith):

  • Confirm thread pitch: 5/8"-24. (ruger.com)
  • If you install a brake that needs “timing,” use proper shims and torque; avoid crush washers unless the manufacturer explicitly allows them.

Magazine compatibility pitfalls:

  • Because this model uses a Flush Fit AR-Style magazine, avoid assuming AICS/AI-style mags will fit—those are used on other Gen II Predator variants. Always match the magazine to Model 46993’s mag type. (ruger.com)

Brand Recommendations and Reviews

Optics (reliability + warranty ecosystems):

  • Leupold VX-Freedom / Leupold VX-3HD — excellent hunting durability and weight
  • Vortex Viper HD — strong mid-tier value and features
  • Nightforce SHV — very tough, repeatable tracking

Mounting / rings:

Support gear:

Legal and Safety Considerations

  • Suppressors: Regulated under the NFA at the federal level; state legality varies. If you plan to suppress, ensure compliance with federal/state law and use a reputable NFA dealer.
  • Hunting regulations: Some states have rules around straight-wall cartridges, magazine capacity, or method of take (and some jurisdictions have single-shot restrictions for specific seasons/areas).
  • Safe handling: Follow Ruger’s manual for loading/unloading, safe storage, and correct disassembly/reassembly procedures for the Ruger American® Rifle Generation II platform. (ruger-docs.s3.amazonaws.com)

Sources

Ruger. "Ruger American® Rifle Generation II Predator Bolt-Action Rifle Model 46993 (Spec Sheet)." Ruger. (accessed March 3, 2026). https://ruger.com/products/americanRiflePredatorGenII/specSheets/46993.html

Ruger. "Ruger American® Rifle Generation II Predator — Models." Ruger. (accessed March 3, 2026). https://ruger.com/products/americanRiflePredatorGenII/models.html?n=bolt

Ruger. "Ruger American® Rifle Generation II Instruction Manual (RAR-GenerationII.pdf)." Ruger (ruger-docs.s3.amazonaws.com). (accessed March 3, 2026). https://ruger-docs.s3.amazonaws.com/_manuals/RAR-GenerationII.pdf

Ruger. "Ruger One-Shot™ Sled (Item 90987)." ShopRuger. (accessed March 3, 2026). https://shopruger.com/Ruger-One-Shot-Sled/productinfo/90987/

SAAMI. "SAAMI Announces Acceptance of New Cartridges." SAAMI. February 1, 2023. https://saami.org/saami-announces-acceptance-of-new-cartridges-2/