Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
HDA3-1913-A3-S-LF-BLK by A3 Industries -

Product Description

A3 Industries HDA3 Hybrid Polymer Stock - 1913 Picatinny

HDA3-1913-A3-S-LF-BLK

at Primary Arms
Browse all Primary Arms deals
$332.50
In Stock at Primary Arms
Price checked 11 days ago
Buy Now at Primary Arms
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Brand A3 Industries
A3 Industries

More from A3 Industries

Primary Arms
Last Updated:
Sep 06, 2026 09:41 AM
A3 Tactical Angled Slimline Foregrip - 1913 Picatinny - Open Box A3 Tactical Angled Slimline Foregrip - 1913 Picatinny - Open Box View Details
$39.33
Buy Now · $39.33
Primary Arms
Optics Planet
Last Updated:
Sep 06, 2026 06:29 AM
USED A3 Industries Modular Fixed Length Folding Brace Aluminum Steady-Brace Straight Extension Black 6.25 MFB-6-50-STR-ASB USED A3 Industries Modular Fixed Length Folding Brace Aluminum Steady-Brace Straight Extension Black 6.25 MFB-6-50-STR-ASB View Details
$193.99 $249.95
22% off
Buy Now · $193.99
Optics Planet
Optics Planet
Last Updated:
Sep 06, 2026 06:29 AM
USED A3 Industries Hda3 Hybrid Polymer Springfield Kuna Folding Rifle Stock Black HDA3-KUNA-A3-S-LF-BLK USED A3 Industries Hda3 Hybrid Polymer Springfield Kuna Folding Rifle Stock Black HDA3-KUNA-A3-S-LF-BLK View Details
$315.88 $350.00
10% off
Buy Now · $315.88
Optics Planet
Optics Planet
Last Updated:
Sep 06, 2026 06:29 AM
USED A3 Industries SIG MPX-K Angled Foregrips MJF Nylon Black AFG-109 EDEMO3 Used Condition Like New Inspect and Rebox USED A3 Industries SIG MPX-K Angled Foregrips MJF Nylon Black AFG-109 EDEMO3 Used Condition Like New Inspect and Rebox View Details
$67.99 $69.95
3% off
Buy Now · $67.99
Optics Planet
Primary Arms
Last Updated:
Sep 06, 2026 09:41 AM
A3 Industries Picatinny Mount Modular Folding Stock - 8.5" Offset Extension - Magpul Buttpad A3 Industries Picatinny Mount Modular Folding Stock - 8.5" Offset Extension - Magpul Buttpad View Details
$246.95
Buy Now · $246.95
Primary Arms
Primary Arms
Last Updated:
Sep 06, 2026 09:41 AM
A3 Industries MTS 8.5" Picatinny - Telescoping Stock A3 Industries MTS 8.5" Picatinny - Telescoping Stock View Details
$237.45
Buy Now · $237.45
Primary Arms
Primary Arms
Last Updated:
Sep 06, 2026 09:41 AM
A3 Industries Folding Pistol Brace - 8.5" - Straight A3 Industries Folding Pistol Brace - 8.5" - Straight View Details
$237.45
Buy Now · $237.45
Primary Arms
Primary Arms
Last Updated:
Sep 06, 2026 09:41 AM
A3 Industries Modular Aluminum Folding Brace - 8.5" - Picatinny Mount A3 Industries Modular Aluminum Folding Brace - 8.5" - Picatinny Mount View Details
$237.45
Buy Now · $237.45
Primary Arms
Optics Planet
Last Updated:
Sep 06, 2026 06:29 AM
Sold Out
A3 Industries B&T GHM-C & APC-K Modular Aluminum Base 2.5in Grenade Vertical Front Grip Black A3 Industries B&T GHM-C & APC-K Modular Aluminum Base 2.5in Grenade Vertical Front Grip Black View Details
$115.99
Buy Now · $115.99
Optics Planet
Optics Planet
Last Updated:
Sep 06, 2026 06:29 AM
Sold Out
A3 Industries B&T GHM-C&APC-K Modular Aluminum Base 2in Grooved Vertical Front Grip Black A3 Industries B&T GHM-C&APC-K Modular Aluminum Base 2in Grooved Vertical Front Grip Black View Details
$115.99
Buy Now · $115.99
Optics Planet
Optics Planet
Last Updated:
Sep 06, 2026 06:29 AM
Sold Out
A3 Industries B&T GHM-C&APC-K Modular Aluminum Base 3in Textured Vertical Front Grip Black A3 Industries B&T GHM-C&APC-K Modular Aluminum Base 3in Textured Vertical Front Grip Black View Details
$104.45 $109.95
5% off
Buy Now · $104.45
Optics Planet
Optics Planet
Last Updated:
Sep 06, 2026 06:29 AM
Sold Out
A3 Industries Kriss Vector Gen 3 Polymer Base Angled Foregrip Black A3 Industries Kriss Vector Gen 3 Polymer Base Angled Foregrip Black View Details
$115.99
Buy Now · $115.99
Optics Planet
United States Association of Gun Owners
Last Updated:
Sep 06, 2026 08:21 AM
A3 Industries Triangle Folding Stock 9" Aluminum Black A3 Industries Triangle Folding Stock 9" Aluminum Black View Details
$189.95
Buy Now · $189.95
United States Association of Gun Owners
United States Association of Gun Owners
Last Updated:
Sep 06, 2026 08:21 AM
A3 Industries Modular Vertical Foregrip 2.75'' with Hand Stop for AR-15 A3 Industries Modular Vertical Foregrip 2.75'' with Hand Stop for AR-15 View Details
$85.45
Buy Now · $85.45
United States Association of Gun Owners
Optics Planet
Last Updated:
Sep 06, 2026 06:29 AM
USED A3 Industries Picatinny Modular Vertical Foregrips w/ Integrated Handstop 2.5In Aluminum Grenade Grip Polymer Base Black VFG-128 USED A3 Industries Picatinny Modular Vertical Foregrips w/ Integrated Handstop 2.5In Aluminum Grenade Grip Polymer Base Black VFG-128 View Details
$67.99 $79.95
15% off
Buy Now · $67.99
Optics Planet
Optics Planet
Last Updated:
Sep 06, 2026 06:29 AM
Sold Out
A3 Industries HK Modular M-LOK Vertical Foregrip - 2.75in HK Grooved Grip Black A3 Industries HK Modular M-LOK Vertical Foregrip - 2.75in HK Grooved Grip Black View Details
$123.45 $129.95
5% off
Buy Now · $123.45
Optics Planet
Optics Planet
Last Updated:
Sep 06, 2026 06:29 AM
Sold Out
A3 Industries M-LOK Single Slot Xeno Rail Panels Black/Grey A3 Industries M-LOK Single Slot Xeno Rail Panels Black/Grey View Details
$21.49
Buy Now · $21.49
Optics Planet
MidwayUSA
Last Updated:
Sep 06, 2026 07:47 AM
A3 Industries HDA3 Folding Stock Kuna Adapter A3 Industries HDA3 Folding Stock Kuna Adapter View Details
$332.50
Buy Now · $332.50
MidwayUSA
MidwayUSA
Last Updated:
Sep 06, 2026 07:47 AM
A3 Industries ALM Folding Pistol Brace Aluminum A3 Industries ALM Folding Pistol Brace Aluminum View Details
$284.95
Buy Now · $284.95
MidwayUSA
MidwayUSA
Last Updated:
Sep 06, 2026 07:47 AM
A3 Industries ALM Folding Stock A3 Industries ALM Folding Stock View Details
$246.95
Buy Now · $246.95
MidwayUSA