MEGA Arms AR-15 Billet GTR-3H Ambidextrous Stripped Lower Receiver

Name: MEGA Arms AR-15 Billet GTR-3H Ambidextrous Stripped Lower Receiver
Brand: Mega Arms

Mega Arms · Lower Receiver

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Best price

$268.52at AR15Discounts

checked Oct 31, 2026

Buy at AR15Discounts

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Where to buy

Store	Price	Availability	Buy	Add to build
AR15Discounts Best price	$268.52checked Oct 31, 2026	Check store	Buy at AR15Discounts
Dirty Bird	$268.52checked Oct 31, 2026	Check store	Buy at Dirty Bird

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

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

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Store	Latest	Lowest	Highest
AR15Discounts	$268.52	$268.52	$268.52
Dirty Bird	$268.52	$268.52	$268.52

Since Oct 28, 2026.

About this part

The MEGA Arms AR-15 Billet GTR-3H Ambidextrous Stripped Lower Receiver is an AR-15 stripped lower receiver from Mega Arms. It's sold by 2 stores, all at $268.52.

Specifications

Manufacturer: Mega Arms
Type: Stripped
Platform: AR-15

From the manufacturer

The MEGA GTR-3H Ambidextrous Billet Lower Receiver comes stripped and ready for your next custom AR build. ZEV starts with high-quality 7075-T6 billet aluminum and machines them to exceed mil-spec dimensions held to .001" tolerances, giving you maximum compatibility with mil-spec and aftermarket parts and accessories. The MEGA GTR-3H Ambidextrous Billet Lower Receiver offers superb strength and versatility for building an AR-15 configured exactly the way you want it. MEGA Billet Lower Receiver features: Machined from American Made 7075-T651 billet aluminum Ambidextrous bolt release Machined to exceed Mil-Spec requirements, with critical tooling dimensions held within +/- .001" True Black Class 2 Type 3 hard coat anodize Generous flare cut to the magazine well for quick magazine changes Nylon tipped tension screw for adjusting fitment to various uppers Weight: 9.2 oz