Contact Us Tel:(626) 286-0360 Store Locations
Phone Support M-F 7am-5pm PST
Browse by Type or Category
FREE SHIPPING for orders over $149! New deals released hourly and daily. See Deals Here!

G&P Adjustable Stock for Polarstar R3 13ci HPA Tank Systems

ID: 90919 (ACC-HPA-10000327)
4.0 stars, based on 2 reviews
G&P Adjustable Stock for Polarstar R3 13ci HPA Tank Systems
Hover or touch above to zoom
Rifle and HPA tank not included
Product image 1 Product image 2 Product image 3 Product image 4


MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.


  • Injection molded polymer construction
  • Adjustable length of pull
  • Allows for use of stocks with 13ci 2" diameter HPA tanks
  • Rubber butt pad for improved comfort
Compatibility: G&P R3 system stocks and 13ci HPA tanks
Material: Polymer

Manufacturer: G&P

About G&P

G&P is among the oldest Military-simulation and training Airsoft manufacturers in the world. Started as a top combat light provider for law enforcement and military agencies around the world, G&P branched into Airsoft manufacturing with the same belief to never sacrifice quality for lower price. Their motto is visible on every G&P product. Every G&P AEG rifle is hand assembled and individually fine-tuned by top technicians in the industry to match G&P's unparalleled quality and reputation. G&P utilizes CNC precision machining and real-steel finish/coating processes on many of their products.

2 Customer Reviews

(Write a review)

by Patrick F. on 02/19/2020
"This HPA butt stock looks great on my SIG MCX VIRTUS and adds a tacticool look that can't be beat. Needs rail so add to to your order for $10.00. No need to extend the stock and the bottle is completely covered except fill valve and gauge.
by Jonathan B. on 03/22/2020
"Great product. Does the job it is built for very well. HOWEVER, IT DOES NOT COME WITH A RETAINING PIN ON THE STOCK ADJUSTMENT ASSEMBLY. I would say perhaps my particular item was just missing the pin but neither of the 2 stocks I ordered had a retaining pin. So blue locktite it is.

2 stars off for incomplete merchandise.

Comments & Community

Discuss about G&P Adjustable Stock for Polarstar R3 13ci HPA Tank Systems with your friends and fellow shoppers!

Have an urgent question about this item? Contact us, our resident experts are standing by to answer your questions!

California Proposition 65 Warning: Cancer and Reproductive Harm -

Search tags for related products