The 53-Recoil Benchmark

Colt M4A1 5.56x45 assault rifle · July 27, 2026

Preview image of the build — Preview image submitted with the build

Stats

Entered by the submitter — not calculated by the site.

Ergonomics

44.5

Vertical recoil

Horizontal recoil

152

Weight (kg)

4.529

Notes

Long-barrel M4 built around recoil control: 20" AR-15 barrel, MK12 muzzle device and a PRS Gen3 stock drop vertical recoil to 53. Ergonomics pays for it at 44.5, so it wants a bipod or a wall more than it wants to be swung around a corner.

Comments (3)

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Azrieet Admin Author Jul 28, 2026, 8:39:43 PM

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Azrieet Admin Author Jul 28, 2026, 8:39:51 PM

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1. Azrieet Admin Author Jul 29, 2026, 1:32:50 AM
  
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