Back to old site

If there is anything in your cart, it will not be brought over to the old site.

Celebrate 2A Day all this week - Get $25 off a $250+ order w/ code 2ADAY

Celebrate 2A Day all this week - Get $25 off a $250+ order w/ code 2ADAY

l_100042876_6.jpg
l_100042878_6.jpg
l_100042878_7.jpg
l_100042876_6.jpg
l_100042878_6.jpg
l_100042878_7.jpg
None
Sale Sale OFF

KE ARMS LLC KP9 Complete Lower w/Rekluse Trigger&Ambidextrous Selector KP-9 COMPLETE LOWER RECEIVER POLYMER

Model Number
KP9 Complete Lower w/Rekluse Trigger&Ambidextrous Selector
Brownells #
100042878
MFR #
01-61-03-004
UPC
$349.99 $503.96
Coupon Code
Purchase Limit Help

Specifications
Color:
Black
Cartridge:
9mm Luger
Finish:
Matte
Model Number:
Rekluse Trigger
Make Model Fit:
AR-15.Universal
Restriction
FFL Required:
Yes
Age restriction:
21 and above
Description

The KP-9 is a monolithic polymer 9mm Glock®Mag Compatible AR15 style receiver made from injection molded 30% glass filled nylon incorporating the buttstock, buffer tube, pistol grip, and trigger into the receiver design as integral components.

This manufacturing process offers several advantages, such as lighter weight compared to similarly configured receivers, lower cost to similarly configured receivers

Features Include:

  • Compatibility with most common 9mm AR15 uppers and lower parts kits
  • Compatible with Glock®17 and 19 Magazines
  • Flared magwell to make reloads under stress easier to perform.
  • A1 Length 13” Length of Pull (LOP) Buttstock to fit a wide range of shooters
  • MLOK Slots at rear of stock for sling attachment points or run a strap through it for simple sling attachment
  • Holes at the front of the stock for QD socket inserts for more sling attachment options
  • Improved grip for comfortable use
  • “Winter” Trigger Guard

Mil-Spec FCG Lowers Include:

  • Mil-Spec Fire Control FCG and Optimized Selector
  • 5.4oz 9mm Heavy Buffer and Spring
  • Bolt Catch Assembly*
  • Pivot and Take Down Pins
  • KP-9 Selector Detent
  • Buttplate
  • 5/64" Roll Pin to Retain Buffer Detent
  • Ambi Glock®Magazine Catch Assembly
  • Adjustable 9mm Steel Ejector

Technical Information

  • The KP-9 receiver uses a Carbine buffer and spring. Do NOT use anything other than standard 9mm carbine buffers and round springs or the JP SCSS in the KP-9.
  • The Take Down and Pivot Pins have the detents built into them, eliminating the spring and detent holes in the lower increases durability.
  • The buffer detent (should you choose to use it) is held in place with a 5/64” Roll Pin
  • The KP-9 is compatible with all Mil-Spec Fire Control Groups
  • The KP-9 is compatible with cassette style match triggers including the KE Arms SLT units. The retention system of these triggers with D-Clips in the bushings to retain the fire control pins makes them better suited for use in the KP-9 than other designs that require captured pins.*
  • The hammer pin area is wider for durability; Standard AR15 hammer pins can still be used but we offer a longer hammer pin for customers preferring a flush pin for aesthetic reasons.
  • Safety selector spring and detent load from the top and then the selector is slid over them. Standard selectors can work but removing them can be particularly difficult. We recommend the use of our optimized mil-spec selector or optimized ambi selector to make removal easier. Follow our assembly guide for further instructions.
  • The KP-9 is compatible with 9mm blowback systems with a 5.4oz carbine buffer minimum. Use heavier buffers as long as your gun can cycle reliably. Failure to use this minimum buffer weight can damage the lower.
  • CMMG Radial Delayed Blowback Uppers will need modifications to the ejector to work.
  • *Last Round Bolt Hold Open
  • Last Bolt Hold Open Function is dependent upon the upper you use. The standard bolt catch does not interface with the Glock®Magazine follower. Some uppers such as those from Gibbz Arms and New Frontier Armory have linkage systems that interface with the Glock®magazine followers and extend back to the bolt catch. Without one of these uppers, the bolt catch can still be manually actuated to verify a clear firearm or make inserting a magazine with high tension easier.
  • Cerakoting: If you intend to have your KP-9 Cerakoted we recommend you use We Plead the 2nd as they are experienced in coating polymer receivers and have our authorization. The bake should be done at low temperatures (<190 degrees f) and with an upper in place to prevent warping.>

Known Compatible Match Triggers

  • KE Arms SLT-1
  • KE Arms SLT-2
  • KE Arms RTS-1 REKLUSE

FFL Restriction
You must be 18 years of age or older to purchase rifles and shotguns, and 21 or older to purchase handguns, receivers, frames, and suppressors. Minimum age requirements may vary by state. Check your state and local laws before ordering. It is your responsibility to fully understand the laws in your area and to ensure that possession of this item would not violate any applicable state or local laws. This product must be delivered to a Federal Firearms License holder.

Please select a FFL Dealer

or
7 dealers near
Distance:
10miles
arrow-down
Sort by:
Nearest first
arrow-down
pin wrong
No dealers found

Please search by another zipcode to find the nearest dealer.

Close
Brownells Retail Store
Pin in
Clock
You must select required check box

Note:

Listed hours & fees are not guaranteed and subject to change. Please contact the dealer to confirm current hours & fees.
* Must accept required fields.
  • Pin in Brownells Featured Dealers

    Choosing a Brownells Featured Dealer is the fastest and easiest way to complete your purchase. Brownells Featured Dealers have agreed to perform FFL transfers on guns purchased online from Brownells. We have their necessary FFL information on file and your FFL order will ship directly to them once processed.

  • Pin in Standard Dealers

    Standard Dealers have not yet agreed to perform FFL transfers on guns purchased online from Brownells. If you choose a Standard Dealer, you are responsible for contacting that dealer and arranging for the dealer to submit a signed copy of an FFL and to give Brownells permission to ship the gun.

  • Pin in Not Available Dealers

    Not Available Dealers are dealers Brownells cannot ship guns to at this time. These dealers either do not meet our requirements for FFL transfers, or prefer to not perform transfers for guns purchased online from Brownells.

Switch view map
7 dealers near

You May Also Like

Right Badge OFF  
5 Stars

200

300

Customers Also Viewed

Right Badge OFF  
5 Stars

200

300

top