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KE ARMS
AR-15 KP-15 COMPLETE LOWER RECEIVERS MIL-SPEC POLYMER

050806113602 100037287
Practicality Meets Affordability
What makes this lower different than its counterparts? The answer is simple… the KE Arms KP-15 is a monolithic polymer AR-15 style lower receiver made from injection molded, 30% glass-filled nylon. Its unique design incorporates the buffer tube, pistol grip, trigger and a 13-inch (LOP) buttstock into the receiver as integral components. The result is an affordably priced, lightweight lower receiver.  The KE Arms KP-15 lower receiver uses a carbine buffer and spring. The take down and pivot pins have built-in detents, which increases durability by eliminating the spring and detent holes. The buffer detent (should you choose to use it) is held in place with a 5/64” roll pin. The hammer pin area is wider for durability; standard AR-15 hammer pins can still be used, though the KE Arms longer hammer pin is recommended for customers preferring a flush pin for aesthetic reasons. The safety selector spring and detent have been designed to load from the top, then the selector is slid over them. (Standard selectors can work but removing them can be particularly difficult. KE Arms recommends the use of their designated mil-spec selector or ambi selector to make removal easier. Follow the manufacturer’s assembly guide for further instructions.) Weight: 1.704 lbs.  Compatible with all Mil-Spec fire control groups Compatible with cassette style match triggers Flared magwell Available in black and flat dark earth MLOK Slots at rear of stock for sling attachment Pre-drilled in front for QD socket inserts Uses a standard bolt catch. Cannot accept the PDQ lever. The PDQ lever is exclusive to the WWSD complete rifle. Do NOT use anything other than standard carbine buffers and round springs or the JP SCSS in the KP-15. WARNING!: This item is legally classified as a receiver. You Must be 21 years old to purchase this item and a resident of the same state your transferring dealer is licensed in. The KE Arms KP-15 is compatible with standard AR-15 uppers in calibers including .223/5.56mm NATO, .300 Blackout, 6.5mm Grendel and 6.8mm SPC. The lower receiver is also compatible with 9mm blowback systems, when used with a minimum buffer weight of 5.4oz (carbine). Failure to use a minimum buffer weight of 5.4oz can damage the lower. CERAKOTE: If you intend to Cerakote your KP-15 the manufacturer recommends the bake should be done at low temperatures (<190 Degrees F) and with an upper in place to prevent warping. WARRANTY: The KE Arms KP-15 has a lifetime warranty for normal use. If the receiver breaks through misuse or neglect, KE Arms will replace it ONCE for $65.00. NOTE: Not recommended for .458 SOCOM, .50 Beowulf or .50 BMG. Please contact KE Arms if you intend to register your KP-15 lower receiver as an NFA weapon.


219.9 299.9 4 GBP
Product no.: 100037287
KE ARMS AR-15 KP-15 COMPLETE LOWER RECEIVER MIL-SPEC POLYMER BLK
Mfr Part: 1-61-01-002 050806113602 Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman",serif;} What makes this lower different than its counterparts? The answer is simple… the KE Arms KP-15 is a monolithic polymer AR-15 style lower receiver made from injection molded, 30% glass-filled nylon. Its unique design incorporates the buffer tube, pistol grip, trigger and a 13-inch (LOP) buttstock into the receiver as integral components. The result is an affordably priced, lightweight lower receiver. The KE Arms KP-15 lower receiver uses a carbine buffer and spring. The take down and pivot pins have built-in detents, which increases durability by eliminating the spring and detent holes. The buffer detent (should you choose to use it) is held in place with a 5/64” roll pin. The hammer pin area is wider for durability; standard AR-15 hammer pins can still be used, though the KE Arms longer hammer pin is recommended for customers preferring a flush pin for aesthetic reasons. The safety selector spring and detent have been designed to load from the top, then the selector is slid over them. (Standard selectors can work but removing them can be particularly difficult. KE Arms recommends the use of their designated mil-spec selector or ambi selector to make removal easier. Follow the manufacturer’s assembly guide for further instructions.) Weight: 1.704 lbs. Compatible with all Mil-Spec fire control groups Compatible with cassette style match triggers Flared magwell Available in black and flat dark earth MLOK Slots at rear of stock for sling attachment Pre-drilled in front for QD socket inserts Uses a standard bolt catch. Cannot accept the PDQ lever. The PDQ lever is exclusive to the WWSD complete rifle. The KE Arms KP-15 is compatible with standard AR-15 uppers in calibers including .223/5.56mm NATO, .300 Blackout, 6.5mm Grendel and 6.8mm SPC. The lower receiver is also compatible with 9mm blowback systems, when used with a minimum buffer weight of 5.4oz (carbine). Failure to use a minimum buffer weight of 5.4oz can damage the lower. CERAKOTE: If you intend to Cerakote your KP-15 the manufacturer recommends the bake should be done at low temperatures (<190 Degrees F) and with an upper in place to prevent warping. WARRANTY: The KE Arms KP-15 has a lifetime warranty for normal use. If the receiver breaks through misuse or neglect, KE Arms will replace it ONCE for $65.00. NOTE: Not recommended for .458 SOCOM, .50 Beowulf or .50 BMG. Please contact KE Arms if you intend to register your KP-15 lower receiver as an NFA weapon. Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman",serif;}
234.9 GBP 0 £234.90 *
Is a 'Call to order' product.
Out of stock. No ETA.
Specs: Cartridge: 5.56 mm NATO Color: Black Finish: Anodized Make: AR-15 Style: Complete

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The KE Arms KP-15 is a monolithic polymer AR-15 style lower receiver featuring integral components such as the buffer tube, pistol grip, and buttstock, offering a lightweight and affordable option.
  2. It is compatible with standard AR-15 uppers and various calibers, but not recommended for heavy calibers like .458 SOCOM, and has specific requirements for 9mm blowback systems.
  3. The lower receiver comes with a lifetime warranty for normal use, with a low-cost one-time replacement offer for damage through misuse or neglect.

Description

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman",serif;} What makes this lower different than its counterparts? The answer is simple… the KE Arms KP-15 is a monolithic polymer AR-15 style lower receiver made from injection molded, 30% glass-filled nylon. Its unique design incorporates the buffer tube, pistol grip, trigger and a 13-inch (LOP) buttstock into the receiver as integral components. The result is an affordably priced, lightweight lower receiver.  The KE Arms KP-15 lower receiver uses a carbine buffer and spring. The take down and pivot pins have built-in detents, which increases durability by eliminating the spring and detent holes. The buffer detent (should you choose to use it) is held in place with a 5/64” roll pin. The hammer pin area is wider for durability; standard AR-15 hammer pins can still be used, though the KE Arms longer hammer pin is recommended for customers preferring a flush pin for aesthetic reasons. The safety selector spring and detent have been designed to load from the top, then the selector is slid over them. (Standard selectors can work but removing them can be particularly difficult. KE Arms recommends the use of their designated mil-spec selector or ambi selector to make removal easier. Follow the manufacturer’s assembly guide for further instructions.) Weight: 1.704 lbs.  Compatible with all Mil-Spec fire control groups Compatible with cassette style match triggers Flared magwell Available in black and flat dark earth MLOK Slots at rear of stock for sling attachment Pre-drilled in front for QD socket inserts Uses a standard bolt catch. Cannot accept the PDQ lever. The PDQ lever is exclusive to the WWSD complete rifle. The KE Arms KP-15 is compatible with standard AR-15 uppers in calibers including .223/5.56mm NATO, .300 Blackout, 6.5mm Grendel and 6.8mm SPC. The lower receiver is also compatible with 9mm blowback systems, when used with a minimum buffer weight of 5.4oz (carbine). Failure to use a minimum buffer weight of 5.4oz can damage the lower. CERAKOTE: If you intend to Cerakote your KP-15 the manufacturer recommends the bake should be done at low temperatures (<190 Degrees F) and with an upper in place to prevent warping. WARRANTY: The KE Arms KP-15 has a lifetime warranty for normal use. If the receiver breaks through misuse or neglect, KE Arms will replace it ONCE for $65.00. NOTE: Not recommended for .458 SOCOM, .50 Beowulf or .50 BMG. Please contact KE Arms if you intend to register your KP-15 lower receiver as an NFA weapon. Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman",serif;}

Attributes

Cartridge: 5.56 mm NATO Colour: Black Finish: Anodized Make: AR-15 Style: Complete Delivery weight: 1.089kg

Item details

Made in USA
US export classification: 0A501.e



Product no.: 100037288
KE ARMS AR-15 KP-15 COMPLETE LOWER RECEIVER MIL-SPEC POLYMER FDE
Mfr Part: 1-61-01-008 050806113619 What makes this lower different than its counterparts? The answer is simple… the KE Arms KP-15 is a monolithic polymer AR-15 style lower receiver made from injection molded, 30% glass-filled nylon. Its unique design incorporates the buffer tube, pistol grip, trigger and a 13-inch (LOP) buttstock into the receiver as integral components. The result is an affordably priced, lightweight lower receiver. The KE Arms KP-15 lower receiver uses a carbine buffer and spring. The take down and pivot pins have built-in detents, which increases durability by eliminating the spring and detent holes. The buffer detent (should you choose to use it) is held in place with a 5/64” roll pin. The hammer pin area is wider for durability; standard AR-15 hammer pins can still be used, though the KE Arms longer hammer pin is recommended for customers preferring a flush pin for aesthetic reasons. The safety selector spring and detent have been designed to load from the top, then the selector is slid over them. (Standard selectors can work but removing them can be particularly difficult. KE Arms recommends the use of their designated mil-spec selector or ambi selector to make removal easier. Follow the manufacturer’s assembly guide for further instructions.) Weight: 1.704 lbs. Compatible with all Mil-Spec fire control groups Compatible with cassette style match triggers Flared magwell Available in black and flat dark earth MLOK Slots at rear of stock for sling attachment Pre-drilled in front for QD socket inserts Uses a standard bolt catch. Cannot accept the PDQ lever. The PDQ lever is exclusive to the WWSD complete rifle. Do NOT use anything other than standard carbine buffers and round springs or the JP SCSS in the KP-15. WARNING!: This item is legally classified as a receiver. You Must be 21 years old to purchase this item and a resident of the same state your transferring dealer is licensed in. The KE Arms KP-15 is compatible with standard AR-15 uppers in calibers including .223/5.56mm NATO, .300 Blackout, 6.5mm Grendel and 6.8mm SPC. The lower receiver is also compatible with 9mm blowback systems, when used with a minimum buffer weight of 5.4oz (carbine). Failure to use a minimum buffer weight of 5.4oz can damage the lower. CERAKOTE: If you intend to Cerakote your KP-15 the manufacturer recommends the bake should be done at low temperatures (<190 Degrees F) and with an upper in place to prevent warping. WARRANTY: The KE Arms KP-15 has a lifetime warranty for normal use. If the receiver breaks through misuse or neglect, KE Arms will replace it ONCE for $65.00. NOTE: Not recommended for .458 SOCOM, .50 Beowulf or .50 BMG. Please contact KE Arms if you intend to register your KP-15 lower receiver as an NFA weapon.
244.9 GBP 0 £244.90 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: Flat Dark Earth Finish: Anodized Make: AR-15 Style: Complete
Product no.: 100042918
KE ARMS AR-15 KP-15 COMPLETE LOWER RECEIVER MIL-SPEC POLYMER ODG
Mfr Part: 16101022 What makes this lower different than its counterparts? The answer is simple… the KE Arms KP-15 is a monolithic polymer AR-15 style lower receiver made from injection molded, 30% glass-filled nylon. Its unique design incorporates the buffer tube, pistol grip, trigger and a 13-inch (LOP) buttstock into the receiver as integral components. The result is an affordably priced, lightweight lower receiver. The KE Arms KP-15 lower receiver uses a carbine buffer and spring. The take down and pivot pins have built-in detents, which increases durability by eliminating the spring and detent holes. The buffer detent (should you choose to use it) is held in place with a 5/64” roll pin. The hammer pin area is wider for durability; standard AR-15 hammer pins can still be used, though the KE Arms longer hammer pin is recommended for customers preferring a flush pin for aesthetic reasons. The safety selector spring and detent have been designed to load from the top, then the selector is slid over them. (Standard selectors can work but removing them can be particularly difficult. KE Arms recommends the use of their designated mil-spec selector or ambi selector to make removal easier. Follow the manufacturer’s assembly guide for further instructions.) Weight: 1.704 lbs. Compatible with all Mil-Spec fire control groups Compatible with cassette style match triggers Flared magwell Available in black and flat dark earth MLOK Slots at rear of stock for sling attachment Pre-drilled in front for QD socket inserts Uses a standard bolt catch. Cannot accept the PDQ lever. The PDQ lever is exclusive to the WWSD complete rifle. Do NOT use anything other than standard carbine buffers and round springs or the JP SCSS in the KP-15. WARNING!: This item is legally classified as a receiver. You Must be 21 years old to purchase this item and a resident of the same state your transferring dealer is licensed in. The KE Arms KP-15 is compatible with standard AR-15 uppers in calibers including .223/5.56mm NATO, .300 Blackout, 6.5mm Grendel and 6.8mm SPC. The lower receiver is also compatible with 9mm blowback systems, when used with a minimum buffer weight of 5.4oz (carbine). Failure to use a minimum buffer weight of 5.4oz can damage the lower. CERAKOTE: If you intend to Cerakote your KP-15 the manufacturer recommends the bake should be done at low temperatures (<190 Degrees F) and with an upper in place to prevent warping. WARRANTY: The KE Arms KP-15 has a lifetime warranty for normal use. If the receiver breaks through misuse or neglect, KE Arms will replace it ONCE for $65.00. NOTE: Not recommended for .458 SOCOM, .50 Beowulf or .50 BMG. Please contact KE Arms if you intend to register your KP-15 lower receiver as an NFA weapon.
299.9 GBP 0 £299.90 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: O.D. Green Finish: Anodized Make: AR-15 Style: Complete
Product no.: 100043846
KE ARMS BLEMMED AR-15 KP-15 COMPLETE LOWER RECEIVER MIL-SPEC FDE
Mfr Part: 16199008 What makes this lower different than its counterparts? The answer is simple… the KE Arms KP-15 is a monolithic polymer AR-15 style lower receiver made from injection molded, 30% glass-filled nylon. Its unique design incorporates the buffer tube, pistol grip, trigger and a 13-inch (LOP) buttstock into the receiver as integral components. The result is an affordably priced, lightweight lower receiver. The KE Arms KP-15 lower receiver uses a carbine buffer and spring. The take down and pivot pins have built-in detents, which increases durability by eliminating the spring and detent holes. The buffer detent (should you choose to use it) is held in place with a 5/64” roll pin. The hammer pin area is wider for durability; standard AR-15 hammer pins can still be used, though the KE Arms longer hammer pin is recommended for customers preferring a flush pin for aesthetic reasons. The safety selector spring and detent have been designed to load from the top, then the selector is slid over them. (Standard selectors can work but removing them can be particularly difficult. KE Arms recommends the use of their designated mil-spec selector or ambi selector to make removal easier. Follow the manufacturer’s assembly guide for further instructions.) Weight: 1.704 lbs. Compatible with all Mil-Spec fire control groups Compatible with cassette style match triggers Flared magwell Available in black and flat dark earth MLOK Slots at rear of stock for sling attachment Pre-drilled in front for QD socket inserts Uses a standard bolt catch. Cannot accept the PDQ lever. The PDQ lever is exclusive to the WWSD complete rifle. Do NOT use anything other than standard carbine buffers and round springs or the JP SCSS in the KP-15. WARNING!: This item is legally classified as a receiver. You Must be 21 years old to purchase this item and a resident of the same state your transferring dealer is licensed in. The KE Arms KP-15 is compatible with standard AR-15 uppers in calibers including .223/5.56mm NATO, .300 Blackout, 6.5mm Grendel and 6.8mm SPC. The lower receiver is also compatible with 9mm blowback systems, when used with a minimum buffer weight of 5.4oz (carbine). Failure to use a minimum buffer weight of 5.4oz can damage the lower. CERAKOTE: If you intend to Cerakote your KP-15 the manufacturer recommends the bake should be done at low temperatures (<190 Degrees F) and with an upper in place to prevent warping. WARRANTY: The KE Arms KP-15 has a lifetime warranty for normal use. If the receiver breaks through misuse or neglect, KE Arms will replace it ONCE for $65.00. NOTE: Not recommended for .458 SOCOM, .50 Beowulf or .50 BMG. Please contact KE Arms if you intend to register your KP-15 lower receiver as an NFA weapon.
219.9 GBP 0 £219.90 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: Flat Dark Earth Finish: Anodized Make: AR-15 Style: Complete

🎯 Upgrade your AR-15 with KE Arms LLC's KP-15 Complete Lower Receiver! Lightweight, durable & mil-spec polymer. 🛠️ Perfect for 5.56 NATO builds. Get yours now! 🔥

Practicality Meets Affordability
What makes this lower different than its counterparts? The answer is simple… the KE Arms KP-15 is a monolithic polymer AR-15 style lower receiver made from injection molded, 30% glass-filled nylon. Its unique design incorporates the buffer tube, pistol grip, trigger and a 13-inch (LOP) buttstock into the receiver as integral components. The result is an affordably priced, lightweight lower receiver.  The KE Arms KP-15 lower receiver uses a carbine buffer and spring. The take down and pivot pins have built-in detents, which increases durability by eliminating the spring and detent holes. The buffer detent (should you choose to use it) is held in place with a 5/64” roll pin. The hammer pin area is wider for durability; standard AR-15 hammer pins can still be used, though the KE Arms longer hammer pin is recommended for customers preferring a flush pin for aesthetic reasons. The safety selector spring and detent have been designed to load from the top, then the selector is slid over them. (Standard selectors can work but removing them can be particularly difficult. KE Arms recommends the use of their designated mil-spec selector or ambi selector to make removal easier. Follow the manufacturer’s assembly guide for further instructions.) Weight: 1.704 lbs.  Compatible with all Mil-Spec fire control groups Compatible with cassette style match triggers Flared magwell Available in black and flat dark earth MLOK Slots at rear of stock for sling attachment Pre-drilled in front for QD socket inserts Uses a standard bolt catch. Cannot accept the PDQ lever. The PDQ lever is exclusive to the WWSD complete rifle. Do NOT use anything other than standard carbine buffers and round springs or the JP SCSS in the KP-15. WARNING!: This item is legally classified as a receiver. You Must be 21 years old to purchase this item and a resident of the same state your transferring dealer is licensed in. The KE Arms KP-15 is compatible with standard AR-15 uppers in calibers including .223/5.56mm NATO, .300 Blackout, 6.5mm Grendel and 6.8mm SPC. The lower receiver is also compatible with 9mm blowback systems, when used with a minimum buffer weight of 5.4oz (carbine). Failure to use a minimum buffer weight of 5.4oz can damage the lower. CERAKOTE: If you intend to Cerakote your KP-15 the manufacturer recommends the bake should be done at low temperatures (<190 Degrees F) and with an upper in place to prevent warping. WARRANTY: The KE Arms KP-15 has a lifetime warranty for normal use. If the receiver breaks through misuse or neglect, KE Arms will replace it ONCE for $65.00. NOTE: Not recommended for .458 SOCOM, .50 Beowulf or .50 BMG. Please contact KE Arms if you intend to register your KP-15 lower receiver as an NFA weapon.


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