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AR-9 Pistol Build Kit (4.5” Nitride Barrel & 4.5” M-Lok Handguard) w/ 80% Lower (1:10 Twist)

$790.43 $660.00 (You Save $130.43)

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SKU: 9MM-45-45MLOK-BK

Description

This AR-9 Pistol Build Kit is the perfect way to quickly and easily build an ultra-compact, lightweight 9mm AR Pistol using pre-configured parts. A high-quality 4.5” CMV barrel offers optimal subsonic velocities, guaranteeing accuracy with your favorite suppressor threaded on the business end. 

This AR pistol kit is designed to accept factory and aftermarket 9mm Glock magazines out of the box. The included upper is pre-built and ready to fire, eliminating the need for special tools and additional assembly. 

AR-9 Pistol Build Kit Specs:

Barrel Length: 4.5″
Barrel Steel: 4150 CMV, heat-treated
Barrel Finish: Nitride
Muzzle Thread: 1/2×36
Chamber: 9mm Parabellum
Twist Rate: 1:10
Muzzle Device: A2 flash hider
Receiver Material: Forged 7075 T6
Receiver Type: Flat-top w/ Picatinny
Handguard Type: Custom, super-slim 4.5” M-Lok
Bolt Carrier Group Included: Yes
Bolt Steel: Shot-peened, MPI-tested, 8620 steel
Bolt Carrier Profile: 9mm Hybrid
Charging Handle Included: Yes

AR-9 Pistol Build Kit Features:

  • Complete build kit w/ optional lower
  • Includes pre-built 9mm AR upper
  • Hybrid 9mm AR bolt carrier group
  • High-quality CMV barrel for accuracy
  • Compatible with any Glock magazines
  • Features enhanced, polished trigger
  • Not considered a firearm, no FFL required
  • Proudly built in the U.S.A.
  • Backed by Lifetime Warranty

Barrel: Nitride-coated, 4.5”, chambered in 9mm Parabellum. Made of 4150 CMV steel. Heat-treated. Features 1:10 twist rate. Includes custom 4.5” ultra-slim M-Lok handguard, and A2 flash hider.

Upper: Mil-spec, made of forged 7075 T6 aluminum. Hard-coat anodized (Type III).

Bolt: Custom 9mm AR hybrid bolt carrier group. Compatible with any 9mm Glock magazines. Heat-treated. Nitride finish. 8620 steel.

80% Lower: Complete with optional AR-9 80% lower. Mil-spec fittings. Type III Hardcoat anodized finish.

Lower Parts Kit: Mil-spec 9mm AR lower parts kit. Enhanced, polished trigger (EPT). Six-position buffer tube. SB Tactical Pistol Brace. Carbine buffer spring. 9mm pistol buffer.

Charging handle: Extended-latch charging handle.

Please note: If completing your AR-9 build using the optional 80% lower, please select an AR-15-compatible 80% jig from our available options.

No FFL required Made in the USA Lifetime Warranty

AR-9 Pistol Build Kit (4.5” Nitride Barrel & 4.5” M-Lok Handguard) w/ 80% Lower (1:10 Twist)

$790.43 $660.00 (You Save $130.43)

$654.98 $560.00 (You Save $94.98 )
Clear
Save For Later
Save For Later

Free Shipping on all orders $325+!

Customer Reviews

5 Based on 1 Reviews
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  • shipping
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  • Upper
  • pistol kit
  • patriot pack
  • 9 mil.
A
08/21/2019
Anonymous
US US

How fast is fast

The shipping came quick on my lowers I bought the patriot pack and a pistol kit 9 mil. They split my order and I’m still waiting on the upper kit..... but that gives me time to receive the upper after hopefully I complete the lower ...... so far very fast turn around time on shipping

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