Guns Modify Speed Bolt Extension, for Tokyo Marui M4/M16 MWS GBBR
Guns Modify
(Write a Review)
Write a Review
Guns Modify
Guns Modify Speed Bolt Extension, for Tokyo Marui M4/M16 MWS GBBR
- SKU:
- UK-GM-GM0465
- UPC:
- 193939142580
- Shipping:
- Calculated at Checkout
$44.95
In Stock Online! Ships Within 1 Business Day!
Click for Local Store Availability
Oakdale Airsoft Station
1330 Helmo Ave N
Oakdale, MN 55128
Oakdale, MN 55128
Why buy from Airsoft Station?
-
FREE SHIPPINGOn purchases over $199
(lower 48 states) -
Returns & WarrantyReturns & Warranty Policy
for 30 days -
RAVE reviewsRated 4.6/5 by 35,000+
Happy Customers
This is a replacement bolt extension for the Guns Modify Speed Bolt carrier group on Tokyo Marui M4 and M16 MWS gas blowback rifles. If your bolt is worn or you're building a competition rifle, this is the part you swap in.
What it does. The extension is designed to improve cycling consistency on GM Speed Bolt systems. On a GBBR, smoother bolt movement helps with shot-to-shot timing.
Installation. This is a drop-in part. No gunsmithing, no modification to your receiver or existing bolt carrier. You're replacing the bolt extension itself, not the entire carrier group.
Who this is for. Players running Guns Modify Speed Bolt systems who want to extend service life or improve consistency. It's not a magic fix for a broken gun, and it won't turn a budget build into a competition rifle. But if you already have a GM Speed Bolt carrier and the bolt shows wear, this is the straightforward upgrade.
Includes one Speed Bolt Extension.
Related Products