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10.5″ 300 AAC Blackout Build Kit

$449.99

Weight 4.5 lbs

Description

Description

Disclosure: Handguards will be either keymod or mlok depending on availability. If you have a preference, please leave in the comment at checkout and we will try to accommodate the request. 

  • Either mil spec upper receiver or upgraded billet upper receiver (depending on availability)
  • Forward assist (where applicable)
  • Dust cover (where applicable)
  • 10.5″ black nitride 300 ABC blackout barrel
  • Pistol length gas tube
  • .750 steel gas block
  • A2 flash hider10.5″
  • Free float handguard (handguard may change depending on availability) please request mlok or keymod in comments section and we will try to accommodate you.
  • Ambidextrous charging handle
  • 300 blackout Full auto nitride bolt carrier group
  • USA made lower parts kit
  • Pistol buffer kit – may or may not have foam depending on availability

KIT notice as of March 1st 2020.

All build kits are subject to change slightly in this time of EXTREME demand. We are not currently able to fill specific spec requests.. the kit parts will fall into the general specs above but items such as stocks, handguards, and muzzle devices are changing daily.

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Quick Comparison

Settings10.5" 300 AAC Blackout Build Kit removeAR-9 9MM 16" CARBINE RIFLE KIT W/ 15" SLIM MLOK RAIL remove7" 9mm Build Kit removeSig Sauer P320 - Carry remove5.56 AR 15 Rifle Kit (16" Parkerized Barrel 1:8 Twist & 15" M-Lok Handguard) remove10.5" FDE Kit - 300 Blackout remove
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SKU617-UA556CM41618P-15M3_KAK-AR15-LPK_ST003M_ST007M
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Price $449.99$449.95$564.93 $549.99$399.99$749.99$449.99 $469.99
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Description
Weight 4.5 lbs
Weight 3.5 lbs
Weight 4 lbs
Content

Description

Disclosure: Handguards will be either keymod or mlok depending on availability. If you have a preference, please leave in the comment at checkout and we will try to accommodate the request. 
  • Either mil spec upper receiver or upgraded billet upper receiver (depending on availability)
  • Forward assist (where applicable)
  • Dust cover (where applicable)
  • 10.5″ black nitride 300 ABC blackout barrel
  • Pistol length gas tube
  • .750 steel gas block
  • A2 flash hider10.5″
  • Free float handguard (handguard may change depending on availability) please request mlok or keymod in comments section and we will try to accommodate you.
  • Ambidextrous charging handle
  • 300 blackout Full auto nitride bolt carrier group
  • USA made lower parts kit
  • Pistol buffer kit – may or may not have foam depending on availability

KIT notice as of March 1st 2020.

All build kits are subject to change slightly in this time of EXTREME demand. We are not currently able to fill specific spec requests.. the kit parts will fall into the general specs above but items such as stocks, handguards, and muzzle devices are changing daily.

AR-9 9MM 16" CARBINE RIFLE KIT W/ 15" SLIM MLOK RAIL

AR-9 9MM 16" carbine rifle kit w/ 15" Slim Mlok Rail- Glock Style kit contains all the components to complete your AR-9 project. This kit is based on Mil Spec upper and designed to work with both Colt/RR and Glock style lowers. The kit comes with everything you need to complete your AR9 rifle EXCEPT 80% lower receiver. Can be purchased separately.  All components are Mil Spec and made in the USA.

Barrel: 16″ 4150 Chrome Moly Vanadium, Government Profile

Chamber: 9MM

Twist: 1 in 10”

Thread: 1/2x36

Blowback Gas System - No Gas Block

AR-15 flat top anodized upper receiver with forward assist and dust cover

1/2x36 Flash Suppressor

15" Free Float Mlok Slim Handguard

9mm Hybrid Bolt Carrier Group

AR-15 Charging Handle

AR-15 Mil Spec Lower Parts Kit

LE 6 Position Mil Spec Stock Assembly with Butt Pad, Heavy 9mm Buffer, milspec tube and spring

Please Note: Comes unassembled. BCG will fit with Glock or Colt style lowers and mags. Mil Spec upper is guaranteed for outstanding performance with dedicated AR9 lowers. If you are using mag adapter to accept Colt mags in your standard AR15 lower, some machining will be required.  Rails may vary in design based on stock availability, the same excellent quality.

Description

  • Billet 6061 upper receiver
  • Standard Charging Handle
  • Glock cut 9mm bcg
  • 7″ Nitride 9mm barrel
  • 7″ Free Float handguard (keymod or mlok depending on availability A2 muzzle device or better)
  • Mil spec lower parts kit USA MADE
  • 9MM Pistol buffer kit – may or may not have foam depending on availability

Description

If you want a Sig Sauer handgun without the hassle of traditional dealers, JSD Supply can help. We offer compatible Sig P320 X Change Kits that give you a Sig Sauer style pistol without the registration, background check, or government fees. This kit allows for a custom built concealed carry firearm specifically for your personal protection. Because the P320 has a modular design, you can select any of several centerfire calibers for an unmatched level of customization.   Included in each Full Build kit is:
  • Complete Slide Assembly – Carry
  • Grip Module – Full Size
  • Magazine
  • 9mm
Options include all of the above plus the following:
  • Builders Kit – Includes all of the above plus Lower Parts Kit
  • Full Build Kit – Includes all of the above plus Lower Parts Kit and MUP-1 (no JIG)
  • Complete Build – Includes all of the above plus the JIG

The Perfect DIY Firearm Solution

Building a Sig Sauer compatible firearm in your garage is easy with one of our Sig P320 X Change Kits. By following straightforward instructions and utilizing basic tools – like a router jig and drill press – you can custom build your piece without the paperwork. Every item in these kits has been tested by our team to ensure quality so they are the perfect DIY solution regardless if you are an experienced builder or taking on your first project.

Handguns without the Hassle

JSD Supply has helped people build sidearms that look, feel, and operate like the genuine article since 2013. With our diverse inventory of parts and fast shipping options it has never been easier to legally put together your own firearm. Whether you need a complete P320 Caliber X Change Kit or something simpler, we are the ultimate DIY solution for creating a handgun without the hassle.

Description

Please Note: Given the current demand for this product and supply shortages, your order may ship with a black hammer and trigger or a stainless steel hammer and trigger. Ultra-light with hyper accuracy, this upgraded M4-type AR15 build kit is setting a new standard. Tucked under a lightweight free-float M-Lok handguard is a Government barrel forged from mil-spec 4150 Chromoly Vanadium with a 1:8 twist. Throw some 62-grain M193 or 77-grain Match Kings down the muzzle, and you’ll put one hole atop another at 100 yards for sub-MOA performance. All things remain mil-spec for utter reliability: A forged Picatinny flattop receiver with M4 feed ramps keeps everything cycling smoothly in tandem with an M16 chrome-lined BCG. Carbine gas ensures any loads will cycle quickly and smoothly, and a mil-spec parts kit with Carbine buffer and M4-type buttstock finishes off the kit.

What’s Included

This kit is not a firearm. It includes an assembled upper receiver, bolt carrier group, lower parts kit, and buffer assembly with buttstock. It does not include the component to make a firearm: A stripped lower receiver. Pair this rifle kit with an AR-15 80% lower receiver and AR-15 jig to fabricate a receiver, sold separately. Here's the beginner's guide to 80% lowers.

AR-15 Rifle Kit Specs

Barreled uppers are assembled in-house before shipment.

Barrel

  • Chamber: 5.56 NATO
  • Contour: M4/Government
  • Length: 16”
  • Twist Rate: 1:8
  • Gas System: Carbine
  • Gas Port: 0.750”
  • Gas Hole Dia.: 0.070”
  • Muzzle Threads: 1/2x28
  • Feed Ramps: M4
  • Material: 4150 CMV
  • Finish: Parkerized
  • Process: Button Rifled
  • Lining: None
  • Extension: M4
  • Muzzle: A2 “Birdcage” Flash Hider

Handguard

  • Attachment System:  M-Lok
  • Finish: Type III Hardcoat Anodized (Mil-Spec)
  • Top Rail: M1913 Picatinny
  • Material: Billet 6061-T6 Aluminum
  • Attachment: Barrel Nut 

Stripped Upper Receiver

  • Profile: M4 Flattop
  • Material: Forged 7075-T6 Aluminum
  • Finish: Type III Hardcoat Anodized (Mil-Spec)

Bolt Carrier Group

  • Profile: M16/Full-Auto
  • Steel: Carpenter No. 158 (Mil-Spec)
  • Exterior: Phosphate Coating
  • Interior: Chrome-Lined
  • Gas Key: Staked, Chromed
  • Charging Handle: Included

Lower Receiver Parts

  • Buffer System: Mil-spec, Carbine
  • Buttstock: Mil-spec, M4-type
  • Parts Kit: Mil-spec, single-stage

Receiver sold separately

No FFL or serialization is required to fabricate a receiver under federal law. However, state laws vary. Some states require serialization or have banned 80% lowers and gun-making kits. We encourage each and every builder to perform their own research about the state and federal laws that apply to them.
Made in the USA Lifetime Warranty

Description

This kit will include everything to finish your AR-15 pistol except the STRIPPED lower receiver
  • Either mil spec upper receiver or upgraded billet upper receiver (depending on availability) FDE cerakote
  • Nitride bcg
  • Standard charging handle
  • 10″ free float quad rail FDE
  • Forward assist and dust cover include (where applicable)
  • 10″- 300 Blackout
  • Steel gas block
  • Stainless steel gas tube
  • Steel Flash hider (design will depend on caliber choice) pictured is 5.56 kit
  • 100% USA made Lower parts kit
  • Pistol buffer tube kit – may or may not have foam depending on availability

KIT notice as of March 1st 2020.

All build kits are subject to change slightly in this time of EXTREME demand. We are not currently able to fill specific spec requests.. the kit parts will fall into the general specs above but items such as stocks, handguards, and muzzle devices are changing daily.

Due to extreme order volume the handguard may NOT be a quad rail.. it will be either a quad rail, mlok or keymod depending on availability.  You can still attach rail sections to mlok and keymod for your accessories
Weight
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
CA/NY Compliant:

None, CA Mag Lock for AR-9 & AR-45/40 (+$39.99)

Caliber Gauge:

None, Colt Compatible (+$20.00), Glock Compatible

Add Assembled Upper:

None, Assembled Upper (+$50.00)

Add Magazine

None, ETS GLK-18 31rd 9mm Glock Magazine (+$24.99), ETS GLK-17-10 10rd 9mm Glock Magazine (+$24.99)

Rail System:

None, M-LOK

MUP - 1

BUILDERS KIT (NO MUP-1 OR JIG), COMPLETE BUILD KIT (EVERYTHING START TO FINISH), FULL BUILD KIT (NO JIG), X CHANGE KIT (NO LPK, MUP-1, JIG)