Strike Industries Short AR Pistol Buffer Tube Kit

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Compact Power: Strike Industries Pistol Buffer Tube

The Strike Industries Pistol Buffer Tube delivers enhanced functionality and reduced overall length for your AR-style pistol or personal defense weapon. Machined from rugged 7075-T6 aluminum, this receiver extension offers greater strength than standard 6061 tubes.

Equipped with a supported buffer retainer and an anti-rotation tab, the SI Pistol Buffer Tube ensures a secure, wobble-free connection. The included tungsten-filled buffer and flat-wire spring optimize reliable cycling over the long haul.

An integral QD socket at the rear of the tube enables efficient “push-pull” sling operation, further enhancing your PDW’s versatility. Measuring just over 5 inches in length, this compact design helps minimize your firearm’s overall footprint.

Whether you’re running the Strike Industries Pistol Stabilizer or another compatible brace, the SI Pistol Buffer Tube provides a sturdy, reliable foundation. Unlock the full potential of your AR pistol with this premium hardware upgrade.

Specifications

Brand: Strike Industries
Model: Pistol Buffer Tube
MPN: SI-AR-SPRE-SLICK
Color: Black, FDE, Red, or Blue
Material: 7075-T6 Aluminum
Length: 5.28″
Tube Outer Diameter: 1.247″
Weight: 3.8 oz
Buffer Weight: 1.8 oz
Buffer Spring: PDW-length flat-wire
Compatibility:
- Compatible with pistol-length buffer springs and weights
- Not compatible with carbine/rifle-length components, adjustable stocks, or AR-10/LR-308 platforms
Package Includes: 1x Pistol Buffer Tube, 1x PDW Buffer Weight, 1x Flat-Wire Buffer Spring

Products available on this page:

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Strike Industries Warranty

How to return a defective item:

BEFORE returning any products, please visit the CONTACT US section to complete and submit the “Return for Refund/Exchange” form to receive an RMA (Return Merchandise Authorization) containing your name, shipping address, phone number, email, and reason for the return (including, if applicable, information about the firearm, ammo, and usage environment for defective returns). Please include a copy of the receipt if possible as well.
Once the RMA form has been processed, Strike Industries will provide a return shipping label for the refund or exchange of the product, including the shipping charges for non-expedited traceable shipping methods.
Wrap the item with sufficient padding and place it in an appropriate box or bubble mailer for shipping.
Ship out the package along with placing a printout of the RMA form we provided inside the box.
All processed and approved refunds will be applied to the credit card used during the original purchase. You should allow one to two billing cycles for the refund to appear on your statement.
Arrangements for a defective exchange or return must be made within one year of the warranty period, starting from the date the order is received. RMA numbers are valid for 14 days from the issue date. All packages received without an RMA number will be refunded, however, an automatic 20% handling fee ($2 minimum) will apply.
If the product was purchased from a 3rd party, Strike Industries provides no refund but only an exchange option.