Polarstar UGS Stock Rail
SKU: PS-UGS-RAIL-M4HPA In Stock Map ProtectedPrice is map protected. Coupon(s) may not be applied to this item.- Provides indexing and length adjustment that the rail on a buffer tube would normally provide
- By swapping the rails on your UGS, you are able to configure the stock for the use of Milspec CO2 inserts and Milspec stocks
- NOTE - All UGS stocks for M4 models use the "Original" rails
- NOTE - All USe stocks for HK417 models use the "R01" rails
$32.00
Qty
In the Box
1x Stock Rail
Specifications:
| Brand | Polarstar |
| Construction | Aluminum |
California Proposition 65
Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov