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Lantac SF15 USR FORGED UPPER & LOWER SET

Lantac · Lower Receiver

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Lantac SF15 USR FORGED UPPER & LOWER SET
Lantac SF15 USR FORGED UPPER & LOWER SET
Lantac SF15 USR FORGED UPPER & LOWER SET
Lantac SF15 USR FORGED UPPER & LOWER SET
Lantac SF15 USR FORGED UPPER & LOWER SET
Lantac SF15 USR FORGED UPPER & LOWER SET
Lantac SF15 USR FORGED UPPER & LOWER SET

Best price

$269.99at Dirty Bird

checked Nov 14, 2026

Buy at Dirty Bird

Compare 4 stores

Specifications

Manufacturer
Lantac

Materials and features

Construction
Forged
Finish
Black

Where to buy

StorePriceAvailabilityBuyAdd to build
Dirty Bird Best price $269.99checked Nov 14, 2026 Check store Buy at Dirty Bird
AR15Discounts 5% off $299.99checked Nov 14, 2026 Check store Buy at AR15Discounts
GrabAGun $305.98Salechecked Nov 14, 2026 Check store Buy at GrabAGun
Rainier Arms Check priceprice on the store's site Check store Buy at Rainier Arms

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Dashed line = out of stock. Tracking since Oct 28, 2026.

Show the prices as a table
StoreLatestLowestHighest
AR15Discounts$299.99$299.99$299.99
Dirty Bird$269.99$269.99$269.99
GrabAGun$305.98$305.98$305.98

Since Oct 28, 2026.

About this part

The Lantac SF15 USR FORGED UPPER & LOWER SET is a lower receiver from Lantac. It's sold by 3 stores, from $269.99 to $305.98.

From the manufacturer


LanTac™ LA-SF15 Forged Receiver Set
Precision machined from 7075-T6 forgings and Type3 hardcoat Anodized, Class2 deep black.Our forged receiver set is packed with 'above milspec' features that makes it the ideal choice for shooters looking for an enhanced configuration while retaining a traditional look.The lower receiver has a spot face cut to the takedown area allowing easier removal of the rear pin.The magwell is internally flared allowing for faster and more accurate seating of the magazine during high stress reloads.The USR (Upper Standard Receiver) receiver features a raised pad behind the front lug to facilitate a tighter receiver fit.The barrel extension bore is smaller in diamter than the mil specification so that barrel fit is much tighter, increasing accuracy in the final assembly.Bore, threads, Picatinny rail & front receiver face are all machined in one operation meaning that the highest concentricity and perpendicularity are maintained.M4 feedramp cuts as standard.Manufactured in the USA from certified aluminum alloy.
Weight- 15.3 oz

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$269.99 at Dirty Bird
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