KelTec RDB vs AR Pistol: Compact Tactical Shootout

Published on August 15, 2020
Duration: 42:40

This expert analysis from Nutnfancy compares the KelTec RDB-17 bullpup rifle against a Del-Ton Lima AR-15 pistol, focusing on a 'Systems Philosophy' approach. Key evaluation points include size, weight, ergonomics, reliability, accuracy, and ballistics. Despite the AR pistol's lighter weight and lower cost, the RDB-17 is declared the winner due to its significant ballistic advantage in a compact package, offering a full-length barrel's performance in a rifle-sized platform.

Quick Summary

The KelTec RDB-17 bullpup rifle offers superior ballistics with a 17.3-inch barrel (2900-3150 fps) in a compact size, outperforming short-barreled AR pistols like the Del-Ton Lima (7.5-inch barrel, 2250-2500 fps). While the AR pistol is lighter and more modular, the RDB-17 is favored for its tactical performance advantage.

Chapters

  1. 00:00Introduction and Mini Draco
  2. 04:10SAWC: Size and Weight Constraints
  3. 11:36Ergonomics and Shootability
  4. 15:57Reliability and Accuracy
  5. 21:12Ballistic Advantage
  6. 22:33Value and Final Verdict

Frequently Asked Questions

What are the key differences between the KelTec RDB-17 and an AR Pistol like the Del-Ton Lima?

The RDB-17 is a bullpup rifle with a 17.3-inch barrel offering superior ballistics (2900-3150 fps) in a compact size, while the AR pistol has a shorter 7.5-inch barrel (2250-2500 fps), is lighter, and offers greater modularity and familiarity.

How do the weight and size compare between the KelTec RDB-17 and the AR Pistol?

The AR pistol weighs 4 lbs 14 oz stripped and 6 lbs 10 oz accessorized. The RDB-17 weighs 7 lbs unloaded and 8 lbs 11 oz with an optic, making the AR pistol lighter, though both are considered compact.

Which firearm offers better ballistic performance in a compact package?

The KelTec RDB-17 provides a significant ballistic advantage due to its full-length barrel housed within a bullpup design, achieving much higher muzzle velocities and energy compared to short-barreled AR pistols.

What are the ergonomic considerations for the KelTec RDB-17 and AR Pistol?

The AR Pistol offers industry-standard, intuitive controls and high modularity. The RDB-17 features unique controls like a 45-degree safety and rear bolt release, requiring more training but offering true ambidextrous operation with its downward ejection.

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