KS Series Rifles, Pistols, Uppers, and Lowers
Introducing the New KS and K Series ....., We should see them start to trickle in in small batches of 5 to 10 for now.
ORDER ALL KS/K/A2/A3 SERIES BY CALIBER, BARREL LENGTH, AND TYPE: RIFLE, PISTOL, SBR, or UPPER/LOWER Please, Thanks! Text Your Orders to Chuck at 305-923-6560 anytime, we will reply with Confirmation ASAP.
We will post daily on Current Stock Watch, beneath the home page slideshow.
New SR-15 KS and SR-25K Series and continuing SR-25A2/A3 Series
PRICE LIST: Just Scroll Down Please.
KS 1-4 will be the first models to arrive, starting with rifles. Uppers and lowers arriving 2026
K3-7 rifles arriving 2026, new SR25 Lowers and Uppers afterwards
SR-25K3: 16" .308/7.62 dimpled 416R 5R barrel with 14.5"URX6 handguard and open brake
SR-25K5: 14.5" .308/7.62 non-dimpled 4150 5R Chrome lined barrel with 13" URX6 handguard and open brake
SR-25K6: 16" 6.5mm Creedmoor dimpled 416R 5R barrel with 14.5" URX6 handguard and open brake
SR-25K7: 14.5" 6.5mm Creedmoor dimpled 416R 5R barrel with 13" URX6 handguard and open brake
SR-25A2: 20" .308/7.62 dimpled 4150 5R non-chrome barrel with 19" URX6 handguard and open brake
SR-25A3: 22" 6.5mm Creedmoor dimpled 416R 5R barrel with 19" URX6 handguard and open brake
Price:
$0.00
All KS/K/A2/A3 models are being produced, and trickling in slowly.
The Knight's Armament Company (KAC) KS series includes options for four primary barrel lengths: 11.5", 13.7", 14.5", and 16", and is chambered in 5.56×45mm NATO. These series features a variety ofdimpled, heavy-profile barrels for heat resistance, hybrid medium profile, and hybrid light profile barrels, and the proprietary URX 6 handguard. Key design elements include ambidextrous controls, an enhanced QD sling point end plate, and intermediate-length gas systems for the 13.7" and 14.5" barrels.
Models and Barrel Lengths
KS-1: The flagship rifle, with a 13.7" heavy profile dimpled barrel designed for efficient suppressor use while maintaining a compact overall length.
KS-2: Features a 14.5" barrel.
KS-3: A compact carbine with an 11.5" barrel designed for portability and efficiency.
Key Features and Options
- KS-1 Only: Heavy profile, chrome-lined, cold hammer-forged 32CrMoV12-10 cannon steel barrels with ball-mill dimpling for reduced weight and heat-related shift.
- Handguard: The URX 6, a proprietary free-floating design with M-LOK slots on seven sides and a full-length 12:00 rail for attachment.
- Direct Impingement Gas System: An intermediate-length gas system is used on the 13.7" and 14.5" barrel variants.
- Ambidextrous Controls: The KS series features ambidextrous controls, including a magazine release, bolt release, safety selector, and charging handle.
- Color Options: The rifles will be available commercially in BLACK ONLY!
- Lower Receiver: The commercial versions have a monolithic lower receiver with a milled trigger guard, while the military contract version has a removable trigger guard.
- Lower Receiver Features: An enhanced end plate provides three QD sling swivel mounting points, including a novel rear position.
- Suppression - The KS series is designed for optimized use with Knight's Armament Company (KAC) suppressors. KAC's suppressors, such as the QDC and QDSS NT4 lines, are developed concurrently with the host rifles for consistent performance in both suppressed and unsuppressed conditions.
MSRP Price list below, ADD UPS 2nd Day Air w/Full Insurance and 3% Credit Card Fee.
CL3/SOT NFA PROCESSING FEE $100 PER UNIT, Too Much Time w/Paperwork! Sorry Guys :(
Current price breakdown is posted on each item's product page.
ORDER ALL KS/K/A2/A3 SERIES BY CALIBER, BARREL LENGTH, AND TYPE: RIFLE, PISTOL, SBR, or UPPER/LOWER Please, Thanks! Text Your Orders to Chuck at 305-923-6560 anytime, we will reply with Confirmation ASAP.
