The Resurrection of the DPMS Kitty Kat

Published on March 19, 2025
Duration: 15:54

This video details the history and resurgence of the DPMS Kitty Kat, a short-barreled AR-15. It covers DPMS's founding, acquisition by PSA, and the return of iconic retro models like the Kitty Kat RFA1. Technical aspects like the 7.5-inch barrel, unique handguard, and performance comparisons to 9mm are discussed, along with the significant muzzle blast of 5.56 from short barrels, suggesting .300 Blackout as an alternative.

Quick Summary

The DPMS Kitty Kat is a retro short-barreled AR-15 variant with a 7.5-inch barrel, now back in production via Palmetto State Armory. While its 5.56 NATO round achieves ~2300 FPS, the significant muzzle blast makes .300 Blackout a more practical alternative for this barrel length.

Chapters

  1. 00:00Introduction to the DPMS Kitty Kat
  2. 00:51History of DPMS and Industry Shifts
  3. 02:40NoDak Spud and the Retro AR Scene
  4. 03:44Kitty Kat Model Variations
  5. 04:53Technical Breakdown: Upper and Barrel
  6. 06:31Lower Receiver and Brace
  7. 07:58Performance and Ballistics
  8. 09:58Muzzle Blast and .300 Blackout
  9. 11:52Modernized Kitty Kat Build

Frequently Asked Questions

What is the DPMS Kitty Kat and why is it significant?

The DPMS Kitty Kat is a short-barreled AR-15 variant, notable for its retro design and 7.5-inch barrel. Its significance lies in its recent return to production by Palmetto State Armory, making these iconic firearms accessible again.

What are the key technical specifications of the DPMS Kitty Kat RFA1?

The RFA1 model features a 7.5-inch 5.56x45mm NATO barrel, often a pencil profile with a .625 gas block journal. It includes a unique free-float aluminum handguard and a retro fixed carry handle upper receiver.

How does the 7.5-inch 5.56 AR perform compared to other firearms?

From a 7.5-inch barrel, 5.56 NATO (55gr) achieves around 2300 FPS. This offers more kinetic energy than 9mm submachine guns at close range, though it produces significant muzzle blast.

What are the drawbacks of a 7.5-inch 5.56 barrel, and what are alternatives?

The primary drawback is severe muzzle blast and concussion. For a more practical modern build with this barrel length, .300 Blackout is often recommended due to its better performance characteristics and reduced blast.

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