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A3 Industries 1913 Folding Polymer Stocks Up to $7.00 Off w/ Free S&H — 2 models

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A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
A3 Industries 1913 Folding Polymer Stocks, Black, 8.50in, PFS-8.5
A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
A3 Industries 1913 Folding Polymer Stocks, Black, 8.50in, PFS-8.5
A3 Industries 1913 Folding Polymer Stocks, Black, 8.50in, PFS-8.5
A3 Industries 1913 Folding Polymer Stocks, Black, 8.50in, PFS-8.5
A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
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A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
A3 Industries 1913 Folding Polymer Stocks, Black, 8.50in, PFS-8.5
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A3 Industries 1913 Folding Polymer Stocks, Black, 8.50in, PFS-8.5
A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
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A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
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A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
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A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
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A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
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A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5
A3 Industries 1913 Folding Polymer Stocks, Black, 8.50in, PFS-8.5
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A3 Industries 1913 Folding Polymer Stocks, Black, 8.50in, PFS-8.5
A3 Industries 1913 Folding Polymer Stocks, Black, 8.50in, PFS-8.5
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A3 Industries 1913 Folding Polymer Stocks, Black, 8.50in, PFS-8.5
A3 Industries 1913 Folding Polymer Stocks, Black, 8.50in, PFS-8.5
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A3 Industries 1913 Folding Polymer Stocks, Black, 8.50in, PFS-8.5

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Questions & Answers
will it fit ruger 22charger

Not without a chassis that has a 1913 mounting point for a stock/brace

by Chase, Verified Owner, January 15, 2026
Does this come with the cheek riser ?

It does not come with the riser.

by AtraxRobustus, Verified Owner, November 24, 2025
View All Q&A You Have a Question? Ask!
Customer Reviews
Most Recent Reviews
Not a great design by Drew Williams, April 2, 2026
The QD socket position is too low, it creates an imbalance. The buttpad isn't rubber at all, just incredibly hard plastic: great if you're planning to butt-strike people, but terrible for comfort. It's pretty heavy and the hinge isn't the best design...
Read More...
Most Recent Reviews
Great product by Greg, Verified Owner, March 17, 2026
Great product easy installation sturdy the only problem was that it took so long to receive it at first it was shipped through ups then somehow it was transferred to usps which took an extra week to ship it to me
Most Recent Reviews
sturdy for polymer by bj, Verified Owner, January 11, 2026
I’ve had several A3 arms and folders. This went on an 9mm sbr and happy with the decision. Only slight complaint is by face hair snags a bit around the mount and stock transition, but I’ll just put a bit of rtv or tape there
Most Recent Reviews
A+ Solid compact by Tony C, November 21, 2025
Great Folding Stock, well built, solid, and compact.
Most Recent Reviews
Good and solid by Tom, Verified Owner, September 19, 2025
SBR’ed my Sig MPX after the ATF pistol brace debacle and added this stock. Installation was simple. The stock is solid with no slop. Folds up nice and actually fits better in the case I bought for it.
Most Recent Reviews
HappyShooter by Tiny, Verified Owner, August 7, 2025
Fits great. Excellent product, looks good quality is very good fast delivery
Read All 6 Reviews
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Product Info for A3 Industries 1913 Folding Polymer Stocks

The NEW 1913 Polymer Folding Stocks are a unique blend of components using a LAGE polymer stock combined with our popular 1913 Picatinny APEX steel hinge. Available in multiple lengths with various add-ons, they can be easily configured for a host of unique applications, and fit on any firearm with a rear 1913 Picatinny mounting point.image

The stock itself is injection molded from fiber-reinforced polymer, producing a very rigid design with no flex. They are available in 8.50" and 9.50" base lengths, and these lengths can be custom tailored with the optional length modifiers shown in the images above.

These hybrid stocks utilize our popular steel APEX hinge assembly, composed of 17-4 stainless with a durable Nitride coating. The hinge features a positive lock in the deployed position, and a quick-deployment feature from the folded position.

Specifications for A3 Industries 1913 Folding Polymer Stocks:

Manufacturer: A3 Industries
Color: Black
Weight: 17 oz
Condition: New

Features of A3 Industries 1913 Folding Polymer Stocks

  • HD steel hinge, glass-reinforced injection mlded stock

Package Contents:

  • A3 Industries 1913 Folding Polymer Stocks

A3 Industries 1913 Folding Polymer Stocks Orderable Models

List of Orderable Models

  • A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5 , MPN: PFS-9.5 , UPC: 810151872391 , Code: 69H-RSF-GHBN3-PFS-9-5
  • A3 Industries 1913 Folding Polymer Stocks, Black, 8.50in, PFS-8.5 , MPN: PFS-8.5 , UPC: 810151872384 , Code: 69H-RSF-GHBN3-PFS-8-5

A3 Industries 1913 Folding Polymer Stocks Unavailable & Discontinued Models

List of Unorderable Models

  • USED, A3 Industries 1913 Folding Polymer Stocks, Black, 8.50in, PFS-8.5 , MPN: PFS-8.5-EDEMO , Code: 69H-RSF-GHBN3-PFS-8-5-EDEMO-OB-C
  • USED, A3 Industries 1913 Folding Polymer Stocks, Black, 8.50in, PFS-8.5 , MPN: PFS-8.5-EDEMO , Code: 69H-RSF-GHBN3-PFS-8-5-EDEMO-RE-B
  • DEMO, A3 Industries 1913 Folding Polymer Stocks, Black, 9.50in, PFS-9.5 , MPN: PFS-9.5-DEMO , Code: 69H-RSF-GHBN3-PFS-9-5-DEMO-OB-A
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