Out of stock
SPL 1:5 5R 300 Blackout 4.75" AR15 Barrel- Stainless
$285.00
KAK SPL 1:5 5R 300 Blackout 4.75" AR15 Barrel- Stainless
• Chamber- 300 Blackout
• Length- 4.75
• Gas system- Micro Length
• Gas Block Size- .750
• Threads- 5/8-24
• Finish- Matte Blasted Grey
• Twist- 1:5 5R
• Material- 416 Stainless
• Extension- M4 Ramps
• Marked for Caliber and Twist
• Weight- 15 OZ
• Gas Block Dimples
• Fully Made In House From KAK Industry Produced Blanks
All Barrels Are Air Gauge Inspected for Correct Bore Size & Tolerances, completed Barrels are Inspected for Proper Headspace using Calibrated Gauging.
- Length:
- 4.75"
- Caliber:
- 300 Blackout
- Finish:
- Stainless
- Category:
- AR-15 Parts, AR-15 Barrels
- Tags:
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Out of stock
Reviews
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Perfect Compact Build
My build sheet: -This barrel -SLR Sentry adjustable gas block -Short handguard, builders preference -Fostech Fighter Lite upper/lower -Optic, builders preference -FAB Defense folding grip (shortened as needed to clearance collapsible brace) -Deadfoot Arms SCW 2.5 short recoil system with collapsible brace -Favorite suppressor -Hand loads. 220gr Maker subsonic expanding bullets hand loaded to 950 fps. Lil Gun or Hodgdon H110. Start at 7.5 grains and work up.
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Best option for super compact build.
My build sheet: Awesome compact build! -This barrel -SLR Sentry adjustable gas block -Short handguard, builders preference -Fostech Fighter Lite upper/lower -Optic builders preference -FAB Defense folding grip (shortened as needed to clearance collapsible brace) -Deadfoot Arms SCW 2.5 short recoil system with collapsible brace -Favorite suppressor -Hand loads. 220gr Maker subsonic expanding bullets hand loaded to 950 fps. Lil Gun or Hodgdon H110. Start at 7.5 grains and work up.
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You get what you pay for
Very fast shipping. Surprisingly accurate at 100 yards. One thing to note, some handguards are too long depending on your choice for suppressor or suppressor mounts.
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You get what you pay for
Very fast shipping. Surprisingly accurate at 100 yards. One thing to note, some handguards are too long depending on your choice for suppressor or suppressor mounts.
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Great barrel! Worked perfect with subs and suppers
I was looking for a 5.5 inch barrel with 1/5 twist. This was the closest I could find in stock! Barrel was flawless. Worked perfect with subs and supers. Didn't even need a adjustable gass block. Would highly recommend
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Great value and good accuracy in a very short barrel
There are not a lot of good price options for a short 300 blackout barrel other than the Sig Rattler. The barrel is not cheap, but compared to the Rattler, and the price needed for a complete build of Aero Precision parts, it is a steal. My build consists of an Aero Precision upper and SBR lower with a CMMG 4" handguard. With the lower having both a LWRCI UCIW Stock Kit and a Law Tactical Folding Stock Adapter Gen3, to minimize the length to 20", without my ASR flash hider. With the stock collapsed the length is about 14 1/2" with the stock folded. I have an older Sig MCX SBR with a 9" barrel, I think the accuracy is comparable if not better at 50 yards. The only knock I have on the barrel is the exterior finish could be better, due to the coating being easily scratched.
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Incredible barrel for the money.
The barrel is very high quality. Very clean machining. Quality barrel extension with very smooth edges and M4 feed ramps. Threads at muzzle are very smooth. Double dimples for gas block. Gas block mating area looks polished.