Receivers

Have your local gun shop email us a copy of their FFL. Please have them send that to admin@alpinerange.com. Thank you

The NON-SERIALIZED 80% lower kits do not require transfer to FFL - The serialized frames DO required transfer to FFL.

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Spike's Spartan Billet Set 10" Mlok — Spikes Tactical

Spike's Spartan Billet Set 10" Mlok

$868.46

Spikes Tactical Spartan Set, Semi-automatic, Matching Lower/upper Handguard Set, 223 Rem/556nato, 10" Mlok Rail, Cnc Machined From A 7075 Billet Aluminum, Bronze Battleworn Stsb610-cm1

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Santan Stt-15l Lt Lower Receiver — San Tan Tactical

Santan Stt-15l Lt Lower Receiver

$207.50

San Tan Tactical believes in America, and the heritage upon which this great nation was built. They only use the highest quality machines in conjunction with the highest quality American made materials.Features : Lightweight Integrally Machined...

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Fortis License Gen Ii Ar15 Lwr Std — Fortis Manufacturing, Inc.

Fortis License Gen Ii Ar15 Lwr Std

$250.75

Fortis Manufacturing, Inc. License Gen 2, Semi-automatic, Stripped Lower Receiver, 223 Remington, 556nato, Black Color, Anodized Finish, Carbon Fiber L-7075-gen2-s

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Fortis License Gen Ii Ar15 Set Std — Fortis Manufacturing, Inc.

Fortis License Gen Ii Ar15 Set Std

$455.00

Fortis Manufacturing, Inc. License Gen 2, Semi-automatic, Lower/upper Set, 223 Remington, 556nato, Black Color, Anodized Finish, Carbon Fiber Lm-7075-gen2-s

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Odin Otr-15 Billet Receiver Set Rgrn — Odin Works

Odin Otr-15 Billet Receiver Set Rgrn

$470.25

Odin Works Otr-15, Semi-automatic, Lower/upper Set, 223 Remington, 556nato, N/a, Green, Matte Otr-15-receiver-set-rg

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Spike's Stripped Lower (phu Spade) — Spikes Tactical

Spike's Stripped Lower (phu Spade)

$116.10

Spikes lowers are made to the highest standards. If you are planning a build or just putting lowers away for a rainy day, you cant go wrong with Spikes lower receivers.Features :Multi CaliberHard Coat Anodized FinishLower Receiver

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Spike's Stripped Lower (phu Joker) — Spikes Tactical

Spike's Stripped Lower (phu Joker)

$116.10

Spikes lowers are made to the highest standards. If you are planning a build or just putting lowers away for a rainy day, you cant go wrong with Spikes lower receivers.Features :Multi CaliberHard Coat Anodized FinishLower Receiver

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Bcm Upper Rec Assembly Ft M4 — Bravo Company Machine

Bcm Upper Rec Assembly Ft M4

$148.12

Bravo Company started in the garage of a veteran United States Marine in Hartland Wisconsin, shortly after Operation Iraqi Freedom in 2003. Founded to support the needs of Private Security Professionals working in theaters where durable mil-spec...

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Spike's Gen2 Billet Set 9mm Blk — Spikes Tactical

Spike's Gen2 Billet Set 9mm Blk

$589.50

Spikes Tactical Stsb920, Semi-automatic, Lower/upper Set, 9mm, Cnc Machined From 7075 Billet Aluminum, Black Color, Anodized Finish, Flared Magwell, Last Round Hold Open Feature, Includes Kns Pins, Ambi Safety, Mag Release, Takedown Pins, And Buffer...

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Solgw Stripped Upper Receiver — Sons of Liberty Gun Works

Solgw Stripped Upper Receiver

$142.65

Sons of Liberty Gun Works believes in Quality Mil-Spec or better parts. They believe there is no substitute for quality and that your gun should be built right the first time, ready for hard use right out of the box. This is why they use the highest...

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Spike's Stripped Lower(calico Jack) - RSR-SPKSTLS016-CFA — Spikes Tactical

Spike's Stripped Lower(calico Jack) - RSR-SPKSTLS016-CFA

$120.60

Spikes Tactical Stls016 Calico Jack, Stripped Lower, Semi-automatic, 223 Remington/556nato, Black, Color Filled, With Calico Flag Stls016-cfa

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Spike's Stripped Lower 9mm Clt Style — Spikes Tactical

Spike's Stripped Lower 9mm Clt Style

$161.10

Spikes lowers are made to the highest standards. If you are planning a build or just putting lowers away for a rainy day, you cant go wrong with Spikes lower receivers.Features :9mmHard Coat Anodized FinishLower Receiver

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Spike's Stripped Lower (snowflake) - RSR-SPKSTLS030-CFA — Spikes Tactical

Spike's Stripped Lower (snowflake) - RSR-SPKSTLS030-CFA

$129.60

Spikes Tactical Stls030 Snowflake, Stripped Lower, Semi-automatic, 223 Remington/556nato, Black, Color Filled Stls030-cfa

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Sharps Sbur04 Billet Upper — Sharps Bros

Sharps Sbur04 Billet Upper

$194.70

Sharps Bros. Sbur04, Billet Upper Receiver, Fits Ar15, Black Finish, Includes Forward Assist And Dust Cover Sbur04Model: SBUR04Product Type: UpperFit: AR15Description: Billet

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Bad Xiphos Lower Receiver 9mm Glk — Battle Arms Development Inc

Bad Xiphos Lower Receiver 9mm Glk

$239.00

Battle Arms Development Xiphos, Stripped Lower Receiver, 9mm, Anodized Finish, Black, Glock Pattern Magazine Xiphos-lr

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Spike's Stripped Lower (snowflake) — Spikes Tactical

Spike's Stripped Lower (snowflake)

$107.10

Spikes lowers are made to the highest standards. If you are planning a build or just putting lowers away for a rainy day, you cant go wrong with Spikes lower receivers.Features :Multi CaliberHard Coat Anodized FinishLower Receiver

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Spike's Stripped Upper/lower Set Fde 855319005617 — Spikes Tactical

Spike's Stripped Upper/lower Set Fde - 32894

$259.99

If you are looking for a set to build your next rifle on, look no further. Spikes uppers and lowers are made to the highest industry standards and will be the perfect foundation for your build.Features : FDE Cerakote Upper/Lower Set 7075 T6...

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Spike's Stripped Upper/lower Set Fde 855319005617 — Spikes Tactical

Spike's Stripped Upper/lower Set Fde - 32893

$259.99

If you are looking for a set to build your next rifle on, look no further. Spikes uppers and lowers are made to the highest industry standards and will be the perfect foundation for your build.Features : FDE Cerakote Upper/Lower Set 7075 T6...

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Spike's Stripped Upper/lower Set Fde 855319005617 — Spikes Tactical

Spike's Stripped Upper/lower Set Fde - 32892

$259.99

If you are looking for a set to build your next rifle on, look no further. Spikes uppers and lowers are made to the highest industry standards and will be the perfect foundation for your build.Features : FDE Cerakote Upper/Lower Set 7075 T6...

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Spike's Stripped Lower (spartan) — Spikes Tactical

Spike's Stripped Lower (spartan)

$107.10

Spikes lowers are made to the highest standards. If you are planning a build or just putting lowers away for a rainy day, you cant go wrong with Spikes lower receivers.Features :Multi CaliberHard Coat Anodized FinishLower Receiver

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Spike's Stripped Lower (blue Line) — Spikes Tactical

Spike's Stripped Lower (blue Line)

$140.29

Spikes Tactical strives to build the highest quality products and offer them at the best possible price to the consumer. It doesnt matter if you are simply a gun enthusiast, a competitive 3 gun shooter or a military or law enforcement professional,...

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Spike's Stripped Lower(calico Jack) — Spikes Tactical

Spike's Stripped Lower(calico Jack)

$107.10

Spikes lowers are made to the highest standards. If you are planning a build or just putting lowers away for a rainy day, you cant go wrong with Spikes lower receivers.Features :Multi CaliberHard Coat Anodized FinishLower Receiver

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Charles Daly Ar 410 Upper .410 19" 5rd — Charles Daly

Charles Daly Ar 410 Upper .410 19" 5rd

$352.82

The Charles Daly AR .410 Upper allows any AR-15 to be converted to a .410 shotgun. The CD .410 Upper features a 19in barrel, chambered in 2.5in .410 bore. It has front and rear flip up sights, picatinny quad rail forend and comes with a 5 round magazine...

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Spike's Stripped Upper/lower Set Gad - RSR-SPKSTS1634-PFD9 — Spikes Tactical

Spike's Stripped Upper/lower Set Gad - RSR-SPKSTS1634-PFD9

$446.87

Spikes Tactical Gadsden Lower/upper Receiver Set, Semi-automatic, 223 Remington/556nato, Cerakote Finish, Flat Dark Earth, Includes 9" Sar3 Rail Sts1634-pfd9

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Spike's Stripped Lower (viking) — Spikes Tactical

Spike's Stripped Lower (viking)

$107.10

Spikes lowers are made to the highest standards. If you are planning a build or just putting lowers away for a rainy day, you cant go wrong with Spikes lower receivers.Features :Multi CaliberHard Coat Anodized FinishLower Receiver

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Spike's Stripped Lower (gadsden) — Spikes Tactical

Spike's Stripped Lower (gadsden)

$107.10

The Spikes Tactical Forged AR-15 lower receiver is perfect for your next AR-15 build. This particular lower receiver features the Gadsden logo which has not been color filled. The lower is made from 7075 T6 aluminum and is finished with a Type III hard...

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Cmmg Uppr Rslt Mk4 350leg 16.1" Blk — CMMG

Cmmg Uppr Rslt Mk4 350leg 16.1" Blk

$768.45

CMMGs RESOLUTE lineup is engineered with purpose for those who refuse to compromise on quality. Each RESOLUTE rifle comes with a 16-inch barrel and is designed for balance, accuracy and maneuverability. Whether youre defending your family or looking to...

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Solgw Complete Lower Receiver — Sons of Liberty Gun Works

Solgw Complete Lower Receiver

$380.00

Sons Of Liberty Gun Works Mil-speclower, Complete Lower Receiver, Semi-automatic, 223 Remington/556nato, Anodized Finish, Black, Mil-spec A2 Stock, Mil-spec H Buffer, Mil-spec A2 Grip, Liberty Fighting Trigger, Enhanced Aliminum Trigger Guard...

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Spike's Stripped Lower(punisher) - RSR-SPKSTLS015-CFA — Spikes Tactical

Spike's Stripped Lower(punisher) - RSR-SPKSTLS015-CFA

$120.60

Spikes Tactical Stripped Lower, Punisher, Color Filled, Semi-automatic, 223 Remington/556nato, Black Stls015-cfa

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Dt Mdrx Chassis Frwrd Ca Blk — Desert Tech

Dt Mdrx Chassis Frwrd Ca Blk

$1,709.00

Desert Tech Mdrx Chassis, Forward Eject, Semi-automatic, Black, Polymer Fixed Stock, Ca-compiant Grip Mdr-ch-fec-b

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Spike's Stripped Upper/lower Set Gry — Spikes Tactical

Spike's Stripped Upper/lower Set Gry

$234.00

If you are looking for a set to build your next rifle on, look no further. Spikes uppers and lowers are made to the highest industry standards and will be the perfect foundation for your build.Features :Grey Cerakote Upper/Lower Set7075 T6...

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Ke Arms Kp-9 Stripped Lower Black — KE Arms

Ke Arms Kp-9 Stripped Lower Black

$143.96

Ke Arms Kp-9, Stripped Lower Receiver, 9mm, Black 1-61-03-001

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Spike's Stripped Upper/lower Set Fde — Spikes Tactical

Spike's Stripped Upper/lower Set Fde

$234.00

If you are looking for a set to build your next rifle on, look no further. Spikes uppers and lowers are made to the highest industry standards and will be the perfect foundation for your build.Features :FDE Cerakote Upper/Lower Set7075 T6...

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Ke Arms Kp-9 Cmplt Lower Milspec Blk — KE Arms

Ke Arms Kp-9 Cmplt Lower Milspec Blk

$224.96

Ke Arms Kp-9, Complete Lower Receiver, 9mm, Black, Milspec Stock A1-61-03-002

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Ke Arms Kp-9 Cmplt Lower Rekluse Blk — KE Arms

Ke Arms Kp-9 Cmplt Lower Rekluse Blk

$503.96

Ke Arms Kp-9, Complete Lower Receiver, 9mm, Black, Rekluse Trigger 1-61-03-004

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Ke Arms Kp-9 Cmplt Lower Slt Amb Blk — KE Arms

Ke Arms Kp-9 Cmplt Lower Slt Amb Blk

$449.96

Ke Arms Kp-9, Complete Lower Receiver, 9mm, Black, Slt Trigger 1-61-03-003

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Spike's Stripped Lower (spider) - RSR-SPKSTLS019-CFA — Spikes Tactical

Spike's Stripped Lower (spider) - RSR-SPKSTLS019-CFA

$120.60

Spikes Tactical Stls019 Spider, Stripped Lower, Semi-automatic, 223 Remington/556nato, Black, Color Filled Stls019-cfa

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Aero M5 Ar10 Cmplte Lwr W/moe Blk - RSR-APAR308003C — Aero Precision

Aero M5 Ar10 Cmplte Lwr W/moe Blk - RSR-APAR308003C

$174.24

Aero Precision M5 Semi-automatic Complete Lower Receiver 308 Winchester 762nato N/a Black Magpul Moe Sl Apar308218 Anodized Magpul Sl Carbine

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Cmmg Uppr Banshee 5.7x28mm 5" Blk — CMMG

Cmmg Uppr Banshee 5.7x28mm 5" Blk

$811.14

CMMG delivers its lightest and most compact firearms within the BANSHEE line of Short Barreled Rifles (SBRs) and AR pistols. Dont let these little guys fool you though. With a wide range of caliber offerings available, theres plenty of firepower in the...

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Cmmg Lower Assy Mk3 308wn Blk — CMMG

Cmmg Lower Assy Mk3 308wn Blk

$346.29

Cmmg Mk3, Semi-automatic, Stripped Lower Receiver, 308 Winchester, Cerakote Finish, Armorer Black 38ca2ac-ab

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