Sr-15 Ks-4 5.56 Nato Semi-Auto Rifle - Sr-15 Ks-4 5.56 Nato 16'''' Bbl (1)30rd Mag M-Lok Black

Name: Sr-15 Ks-4 5.56 Nato Semi-Auto Rifle - Sr-15 Ks-4 5.56 Nato 16'''' Bbl (1)30rd Mag M-Lok Black
Brand: Brownells
Price: 2849.54 USD
Availability: InStock

Sold byBrownells•Posted Apr 28, 2026

$2,849.54

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Deal Summary

Currently in stock.
Caliber: 223/5.56
Category: accessory
SKU: 430115842
Brand: Knights Armament

Price History

Deal Details

KNIGHT'S ARMAMENT SR-15 KS-4 5.56 NATO SEMI-AUTO RIFLE The KS-4 features a 16" cold hammer forged barrel. A 15" URX6 handguard fully protects the barrel and gas system, with ample mounting space for large night-vision devices in conjunction with high magnification primary optics, while leaving sufficient room for a suppressor. SPECS Barrel: 16", cold hammer forged, 1:7" twist, chrome lined Cartridge: 5.56 NATO Weight: 6.55 lbs. Length: 32.5" - 35.7" Mfg: Knights Armament