+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

AIM Sports Inc AR Buffer Spring ARSTSP Color: Black, Fabric/Material: Metal,

AIM Sports Inc AR Buffer Spring
AIM Sports Inc AR Buffer Spring
1 of 1 images
AIM Sports Inc AR Buffer Spring

Tap Tap to Zoom

Questions & Answers
Is this carbine or rifle length?

The Aim Sports buffer spring is 11 1/8" .

by Aim Sports, Verified Owner, December 6, 2023
View All Q&A You Have a Question? Ask!

13% OFF Rifle Parts

See promotion details.
ARUPClick to Copy Coupon Code
Eligible models will have a savings offer and the coupon code to use below. Add the item to your cart and enter coupon code for savings on that select model! Limited time only. Cannot be combined with other promotions or offers.
Color:
Black
Fabric/Material:
Metal
Gun Make:
AR Platform
Gun Type:
Rifle
Length:
12 in

Code: 77-BUS-AIMAR4-ARSTSP

MPN: ARSTSP

UPC: 815879010186

$15.99

Product Info for AIM Sports Inc AR Buffer Spring

Mil-Spec AR buffer spring for use in AR15 carbines with a collapsible buttstock. Perfect for your new build or as a direct replacement for worn out parts.image

WARNING: California`s Proposition 65

Specifications for AIM Sports Inc AR Buffer Spring:

Manufacturer: AIM Sports Inc
Color: Black
Fabric/Material: Metal
Gun Make: AR Platform
Gun Type: Rifle
Length: 12 in

Package Contents:

  • AIM Sports Inc AR Buffer Spring

AIM Sports Inc AR Buffer Spring Orderable Models

List of Orderable Models

  • AIM Sports Inc AR Buffer Spring, Black, Small, ARSTSP, Black, Small, ARSTSP , MPN: ARSTSP , UPC: 815879010186 , Code: 77-BUS-AIMAR4-ARSTSP
Compare (0)
1 item has been added
Add at least two items to compare
Last updated 2026-10-09 UTC.