Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Special offer available for this product. Click here to see!
Limited Time Offer. Click here to see!
Government Restriction Government Restriction
You May Also Like
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI556BLK-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI556BLK-30RD
(41)
List: $17.95 $16.95 Save Up to $1.00
Best Rated Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI571BLK-30RD
Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI571BLK-30RD
(44)
List: $12.95 $11.95 Save Up to $1.00
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI557BLK-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI557BLK-30RD
(26)
List: $14.95 $13.95 Save Up to $1.00
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Coyote Tan, 1 Pack, Polymer, MAG556-MCT-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Coyote Tan, 1 Pack, Polymer, MAG556-MCT-30RD
(41)
List: $17.95 $16.95 Save Up to $1.00
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Coyote Tan, 1 Pack, Polymer, MAG557-MCT-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Coyote Tan, 1 Pack, Polymer, MAG557-MCT-30RD
(26)
List: $14.95 $13.95 Save Up to $1.00
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 20 Round, Black, 1 Pack, Polymer, MAG560BLK-20RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 20 Round, Black, 1 Pack, Polymer, MAG560BLK-20RD
(17)
List: $14.95 $13.95 Save Up to $1.00
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Remington, 40 Round, Black, 1 Pack, Polymer, MGMPI233BLK-40RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Remington, 40 Round, Black, 1 Pack, Polymer, MGMPI233BLK-40RD
(9)
List: $22.95 $20.45 Save Up to 11%
Best Rated Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI570BLK-30RD
Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI570BLK-30RD
(11)
List: $15.95 $14.95 Save Up to $1.00
Best Rated PMC Ammunition 556K X-Tac, 5.56x45mm NATO, 62 grain, Light Armor Piercing, Brass, Centerfire Rifle Ammo, 20, 5.56
PMC Ammunition 556K X-Tac, 5.56x45mm NATO, 62 grain, Light Armor Piercing, Brass, Centerfire Rifle Ammo, 20, 5.56
(103)
List: $14.99 $11.29 Save Up to 25%
Questions & Answers
Am I also able to use a regular BCG and charging handle with a gas system in the same upper with this system if I want to switch BCGs and shoot semi? Expert Answer

Please email us at techsales@opticsplanet.com for further assistance.

by Jonathan D., Gear Expert, November 21, 2019
Does this upper work with Bear Creek Arsenals Side charging bcg Expert Answer

The manufacturer doesn't state if the Lantac LA00270 Side Charger Multi-Caliber Receiver can be used with the Bear Creek Arsenal Side charging handle BCG. I recommend contacting the manufacturer to see if this receiver is compatible with that BCG.

by Hunter, Gear Expert, March 2, 2022
Color: Black Finish: Black Hard Anodize Fabric/Material: 7075-T6 Aluminum Caliber: 5.56x45mm NATO Gun Model: AR-15

Code: 2D0-UPR-LA00270

MPN: LA00270

UPC: 685349949359

List: $214.99Save 10%
$193.99

Product Info for Lantac LA00270 Side Charger Multi-Caliber

The LANTAC LA00270 Side Charger Stripped Upper is an excellent addition to your next AR 15 build. Like other AR15 Upper Receivers, it is made from T6 7075 Billet Aluminum and machined from a solid block, making it durable and reliable. It has a patent-pending SMOOTHCAMâ„¢ system which features a domed head, low friction cam pin, and special receiver than lends ultra smooth operation to your firearm. Plus, as a stripped upper, you can customize it however you like, installing different barrel lengths, charging handles, BCGs, and more. If you're looking to start a new build or upgrade an old one, you can't go wrong with the Lantac LA00270.image

Specifications for Lantac LA00270 Side Charger Multi-Caliber:

Manufacturer: LANTAC
Color: Black
Finish: Black Hard Anodize
Fabric/Material: 7075-T6 Aluminum
Caliber: 5.56x45mm NATO
Gun Model: AR-15

Features of Lantac LA00270 Side Charger Multi-Caliber Upper Receiver:

  • Machined Form T6 7075 Billet Aluminum
  • Black Anodized Finish
  • Stripped Upper Receiver
  • Ready for 5.56x45mm NATO

Package Contents:

  • Lantac LA00270 Side Charger Multi-Caliber AR 15 Upper Receiver

Lantac LA00270 Side Charger Multi-Caliber Orderable Models

List of Orderable Models

  • Lantac LA00270 Side Charger Multi-Caliber , MPN: LA00270 , UPC: 685349949359 , Code: 2D0-UPR-LA00270
Compare (0)