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A3 Industries

Individual Stock/Brace Extensions

Individual Stock/Brace Extensions

SKU:EXT-6.50-STR

Regular price $79.95
Regular price Sale price $79.95
Sale Sold out
Shipping calculated at checkout.

Fits these firearms:Grand Power StribogH&KSig MPX / MCXB&TAK & VariantsAR & VariantsBeretta PMXCZFN SCARIWIKelTecKriss Vector +2 more

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Free shipping on orders $500+ 30-day returns Lifetime warranty

Specifications

  • Weight: 0.37 lb
  • Country of origin: USA

Product Description

If you want to purchase a different length extension to shorten or lengthen your A3 Industries Modular brace, we have 3 different lengths available in both straight and offset extensions. The extension lengths are actual length from end-to-end.
These are the new Second-generation extensions with M-LOK slots for mounting QD sling mounts. They are also compatible with our new Xeno Modular Cheek rests.
Machined from 6061 aluminum. Made in the USA.

  • 5 stars: 30 (91%)
  • 4 stars: 1 (3%)
  • 3 stars: 0 (0%)
  • 2 stars: 2 (6%)
  • 1 star: 0 (0%)
O
Owen G.
looks Amazing

Absolutely amazing brace—very solid with tight tolerances. I was a bit unsure during assembly because of how snug it was, but a little elbow grease didn’t hurt it at all. didn't harm it e didn't harm it

C
Christian P.
Fits just right

Bought the offset stock to have the irons on my T/CR22 usable. Solid quality.

J
Jason W.
LOP solutions when swappin' optics!

Later generation Mlok extension is absolutely a worthy upgrade/replacement for earlier generation non-Mlok extensions. Let me put me the rear QD where I needed it in addition to getting eye relief right since recently swapping a dot for the microprism. Would probably look cooler with the Zeno cheek riser, so I'm saving my lunch monies for it and the little vanity plate.

J
Jason L.
Brace strut

I have made many purchases from a3 tactical and as always super pleased with everything from start to finish, top quality products no matter which item you choose..

J
Jeff C.
High quality, designed with purpose

Bought this picatinny mounted modular folding brace for my Colt pattern lower. Right away I realized this product is high quality. One thing I've learned in firearms accessories is buy once cry once. I know this is the brace that's going to stay with this firearm and wont need to be replaced. Unfortunately, I originally bought the straight arm not realizing I'd need the offset to clear the charging handle. They were very helpful getting the swap done. Super happy with how it turned out.

C
Church I.
Glad I finally pulled the trigger with A3 Tactical.

I got the 6.25"... Absolutely love the this thing. Awesome how its modular (I already know I'll be getting different lengths of extensions).... had a little hickup, but A3's customer service is amazing. Probably solved quickly and easily.

N
Nicholas B.
Perfect for SBR

Excellent craftsmanship, great selection of lengths and buttplates.

M
Michael T.
Very sturdy

Like the choices for just the right fit and feel. Also nice attachment point for sling

R
Rob H.
Perfect

The updated Mlok extensions are perfect! I couldn’t be happier. The new cheek rest is great and I’m glad I can attach a sling mount now.

A
Adrian A.
So good

You’ll love it!

S
Salim J.
Great Brand!

Great quality! It’s my go to for aftermarket parts.

N
Nicholas G.
Offset extension

Nice machine work, well made durable fits as I desired. Easy to install. Nice powder coat finish. matches other parts of different brand of equipment well. satisfied wth
purchase. Always, could've been less money. . . . . otherwise nice piece.

J
Jonathan D.
Brace extension

Love it! And the extras that came with it!

R
Robert S.
Amazing

Perfect

P
Pat M.
Very Nice Modular System

I started with a shorter gen 1 stem, it was ok for a compact package but the ability to extend without buying a whole kit was nice. The Xeno Mlok add ons are also a big plus over para cord wrapped stem.

B
Burdock K.
Just an art piece.

Just an art piece, not to be abused.

J
Jay P.
Awesome brace extension for Sig MPX

Super solid, high quality brace extension. Works great with the sig brace adapter. I thought the factory brace was too short, and this fit the bill perfectly. I used the sig brace adapter along with the tailhook adapter, and I'm really happy with how it all came together.

S
Scott C.
A3 Tactical Modular Brace

I ordered original brace in the 7.75 inch length. The 3 inch eye relief my new scope has was hard to see. I decided to order the 5.625 length arm so I could get closer to the scope. Worked perfectly. Love these modular stocks for just this reason. These are the only stocks I will buy from now on.

C
Clint C.
Great product!

This foregrip is exactly what I needed, and it looks and fits great! Very happy with purchase!

N
Nick
Perfect for SBR

Excellent craftsmanship, great selection of lengths and buttplates. I have A3 modular folding stocks on both my mpx and smg45

T
Thomas G.
Not exactly as pictured

The cut outs are larger than what is pictured and is not mlok compatible... im pretty resourceful so I put some washers on the back of my QD sling mount. Overall, very sturdy and great machining.

M
Michael K.
Perfect

Does what it’s supposed to do.

B
Bryan M.
Excellent

Well made and is a great piece of equipment. I will use them in the future.

J
Jaime J.
Great brace extension

They are well,made and very high quality. Would definitely recommend.

E
Eric A.
A3 Rules

Outstanding!!!

S
Sergio M.
Good quality

This pistol brace is exceptionally made. Super light and sturdy. If you had a telescopic brace in stock I would have bought both folding and collapsible. What a great product. Thank you guys. Will be back to buy more from this site.

P
Paul L.
Fantastic

see review and pictures on picatinny rear adaptor

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